Hugh Douglas Burrows Publicou 348 artigos em revistas especializadas. Actua na área de Química Nas suas actividades profissionais interagiu com 635 colaboradores em co-autorias de trabalhos científicos.
Endereço de acesso a este CV: http://www.degois.pt/visualizador/curriculum.jsp?key=2617780291729146

Nome completo Full name	Hugh Douglas Burrows
Nome em citações bibliográficas Quoting name	Burrows, Hugh Douglas
Domínio científico de atuação Scientific domain	Ciências Exactas-Química.

2001	Agregação Aggregation
Universidade de Coimbra, Portugal.

1966-1969	Doutoramento Phd
Quimica (3 anos » years) . University of Sussex, Reino Unido. Com o tipo » With the type: Reconhecimento » Acknowledgement.

1963-1966	Licenciatura Licentiate degree
B.Sc. (3 anos » years) . University of London, Reino Unido. Com o tipo » With the type: Reconhecimento » Acknowledgement.

Artigos em revistas com arbitragem científica Papers in periodics with scientific refereeing

1.	Da Silva, E. S; Wong-Wah-Chung, Pascal; Burrows, Hugh D; Sarakha, Mohamed. 2013. "Photochemical Degradation of the Plant Growth Regulator 2-(1-Naphthyl) acetamide in Aqueous Solution Upon UV Irradiation", Photochemistry and Photobiology 89, 3: 560 - 570.

2.	Fonseca, Sofi A. M; Galvao, Rita P; Burrows, Hugh D; Gutacker, Andrea; Scherf, Ullrich; Bazan, Guillermo C. 2013. "Selective Fluorescence Quenching in Cationic Fluorene-Thiophene Diblock Copolymers for Ratiometric Sensing of Anions", Macromolecular Rapid Communications 34, 9: 717 - 722.

3.	Maria, Teresa M. R; Castro, Ricardo A. E; Ramos Silva, M; Luisa Ramos, M; Justino, Licinia L. G; Burrows, Hugh D; Canotilho, Joao; Eusebio, M. E. S. 2013. "Polymorphism and melt crystallisation of racemic betaxolol, a beta-adrenergic antagonist drug", Journal of Thermal Analysis and Calorimetry 111, 3: 2171 - 2178.

4.	Maria, Teresa M. R; Castro, Ricardo A. E; Ramos Silva, M; Luisa Ramos, M; Justino, Licinia L. G; Burrows, Hugh D; Canotilho, Joao; Eusebio, M. E. S. 2013. "Polymorphism and melt crystallisation of racemic betaxolol, a beta-adrenergic antagonist drug", Journal of Thermal Analysis and Calorimetry 111, 3: 2171 - 2178.

5.	Pereira, Rui F. P; Valente, Artur J. M; Burrows, Hugh D; Bermudez, Veronica Z; Carvalho, Rui A; Castro, Ricardo A. E. 2013. "Structural characterization of solid trivalent metal dodecyl sulfates: from aqueous solution to lamellar superstructures", Rsc Advances 3, 5: 1420 - 1433.

6.	Ramos, M. L; de Sousa, A. R. E; Justino, Licinia L. G; Fonseca, Sofia M; Geraldes, Carlos F. G. C; Burrows, Hugh D. 2013. "Structural and photophysical studies on gallium(III) 8-hydroxyquinoline-5-sulfonates. Does excited state decay involve ligand photolabilisation?", Dalton Transactions 42, 10: 3682 - 3694.

7.	Ramos, M. L; de Sousa, A. R. E; Justino, Licinia L. G; Fonseca, Sofia M; Geraldes, Carlos F. G. C; Burrows, Hugh D. 2013. "Structural and photophysical studies on gallium(III) 8-hydroxyquinoline-5-sulfonates. Does excited state decay involve ligand photolabilisation?", Dalton Transactions 42, 10: 3682 - 3694.

8.	Vazquez-Guillo, Rebeca; Calero, Alex; Valente, Artur J. M; Burrows, Hugh D; Mateo, C. R; Mallavia, Ricardo. 2013. "Novel electrospun luminescent nanofibers from cationic polyfluorene/cellulose acetate blend", Cellulose 20, 1: 169 - 177.

9.	Mousa, Souad A; Douglas, Peter; Burrows, Hugh D; Fonseca, Sofia M. 2013. "Fluorescence quenching of protonated ß-carbolines in water and microemulsions: evidence for heavy-atom and electron-transfer mechanisms", Photochemical & Photobiological Sciences, .: . - ..

10.	Ramos, M. L; Justino, Licínia L; Branco, Adriana; Fonseca, Sofia M; Burrows, Hugh D. 2013. "Theoretical and experimental insights into the complexation of 8-hydroxyquinoline-5-sulfonate with divalent ions of Group 12 metals", Polyhedron 52, .: 743 - 749.

11.	Silva, Eliana S. D; Wong-Wah-Chung, Pascal; Sarakha, Mohamed; Burrows, Hugh D. 2013. "Photophysical characterisation of the plant growth regulator 2-(1-naphthyl) acetamide", Journal of Photochemistry and Photobiology A: Chemistry, .: . - ..

12.	Burrows, Hugh D; Costa, Diana; Luisa Ramos, M; Miguel, M. G; Helena Teixeira, M; Pais, Alberto A. C. C; Valente, Artur J. M; Bastos, Margarida; Bai, Guangyue. 2012. "Does cation dehydration drive the binding of metal ions to polyelectrolytes in water? What we can learn from the behaviour of aluminium(III) and chromium(III)", Physical Chemistry Chemical Physics 14, 22: 7950 - 7953.

13.	Evans, Rachel C; Knaapila, Matti; Willis-Fox, Niamh; Kraft, Mario; Terry, Ann; Burrows, Hugh D; Scherf, Ullrich. 2012. "Cationic Polythiophene-Surfactant Self-Assembly Complexes: Phase Transitions, Optical Response, and Sensing", Langmuir 28, 33: 12348 - 12356.

14.	Marques, Ana T; Pinto, Sara M. A; Monteiro, Carlos J. P; Sergio Seixas M. J; Burrows, Hugh D; Scherf, Ullrich; Calvete, Mario J. F; Pereira, Mariette M. 2012. "Energy transfer from fluorene-based conjugated polyelectrolytes to on-chain and self-assembled porphyrin units", Journal of Polymer Science Part a-Polymer Chemistry 50, 7: 1408 - 1417.

15.	Marques, Ana T; Burrows, Hugh D; Sergio Seixas M. J; Valente, Artur J. M; Justino, Licinia L. G; Scherf, Ullrich; Fron, Eduard; Rocha, Susana; Hofkens, Johan; Snedden, Edward W; Monkman, Andrew P. 2012. "Spectroscopic Properties, Excitation, and Electron Transfer in an Anionic Water-Soluble Poly(fluorene-alt-phenylene)-perylenediimide Copolymer", Journal of Physical Chemistry B 116, 25: 7548 - 7559.

16.	Luisa Ramos, M; Justino, Licinia L. G; Salvador, Andreia I. N; de Sousa, A. R. E; Abreu, Paulo E; Fonseca, Sofia M; Burrows, Hugh D. 2012. "NMR, DFT and luminescence studies of the complexation of Al(III) with 8-hydroxyquinoline-5-sulfonate", Dalton Transactions 41, 40: 12478 - 12489.

17.	Martelo, Liliana; Jimenez, Alfonso; Valente, Artur J. M; Burrows, Hugh D; Marques, Ana T; Forster, Michael; Scherf, Ullrich; Peltzer, Mercedes; Fonseca, Sofia M. 2012. "Incorporation of polyfluorenes into poly(lactic acid) films for sensor and optoelectronics applications", Polymer International 61, 6: 1023 - 1030.

18.	Pereira, Rui F. P; Tapia, Maria J; Valente, Artur J. M; Burrows, Hugh D. 2012. "Effect of Metal Ion Hydration on the Interaction between Sodium Carboxylates and Aluminum(III) or Chromium(III) Ions in Aqueous Solution", Langmuir 28, 1: 168 - 177.

19.	Neves, Angela C. B; Pinto, Sara M. A; Henriques, Cesar A; Rosado, Mario T. S; Mallavia, Ricardo; Burrows, Hugh D; Pereira, Mariette M; Calvete, Mario J. F. 2012. "Routes to synthesis of porphyrins covalently bound to poly(carbazole)s and poly(fluorene)s: Structural and computational studies on oligomers", Journal of Molecular Structure 1029, .: 199 - 208.

20.	Pereira, Rui F. P; Valente, Artur J. M; Fernandes, Mariana; Burrows, Hugh D. 2012. "What drives the precipitation of long-chain calcium carboxylates (soaps) in aqueous solution?", Physical Chemistry Chemical Physics 14, 20: 7517 - 7527.

21.	Pinto, Sara M. A; Neves, Angela C. B; Calvete, Mario J. F; Abreu, Artur R; Rosado, Mario T. S; Costa, Telma; Burrows, Hugh D; Pereira, Mariette M. 2012. "Metalloporphyrin triads: Synthesis and photochemical characterization", Journal of Photochemistry and Photobiology a-Chemistry 242, .: 59 - 66.

22.	Silva, M. I; Calvete, M. J. F; Goncalves, N. P. F; Burrows, H. D; Sarakha, M.; Fernandes, A.; Ribeiro, M. F; Azenha, M. E; Pereira, M. M. 2012. "Zinc(II) phthalocyanines immobilized in mesoporous silica Al-MCM-41 and their applications in photocatalytic degradation of pesticides", Journal of Hazardous Materials 233, .: 79 - 88.

23.	Valente, A. J. M; Burrows, H. D; Gomes, J. N. P. L; Pereira, R. F. P; Cerqueira, D. A; Jimenez, A.; Burgos, N.; Moran, C.; Mallavia, R.; Filho, G. R. 2012. "Cellulose acetate-poly{ 9,9-bis(6 '-N,N,N-trimethylammonium) hexyl fluorene-phenylene} bromide blends: Preparation, characterization and transport properties", Reactive & Functional Polymers 72, 6: 420 - 426.

24.	Ramos, M. L; Justino, Licínia L. G; Salvador, Andreia I. N; de Sousa, A. R. E; Abreu, Paulo E; Fonseca, Sofia M; Burrows, Hugh D. 2012. "NMR, DFT and luminescence studies of the complexation of Al(iii) with 8-hydroxyquinoline-5-sulfonate", Dalton Transactions 41, 40: 12478 - 12478.

25.	Davies, Matthew L; Douglas, Peter; Burrows, Hugh D; Miguel, Maria G; Douglas, Alastair. 2011. "Effect of Aggregation on the Photophysicai Properties of Three Fluorene-Phenylene-Based Cationic Conjugated Polyelectrolytes", Journal of Physical Chemistry B 115, 21: 6885 - 6892.

26.	Jose Tapia, M; Monteserin, Maria; Burrows, Hugh D; Sergio Seixas M. J; Pina, Joao; Castro, Ricardo A. E; Garcia, Sonia; Estelrich, Joan. 2011. "beta-Phase Formation of Poly(9,9-dioctylfluorene) Induced by Liposome Phospholipid Bilayers", Journal of Physical Chemistry B 115, 19: 5794 - 5800.

27.	Justino, Licinia L. G; Luisa Ramos, M; Knaapila, Matti; Marques, Ana T; Kudla, Christof J; Scherf, Ullrich; Almasy, Laszlo; Schweins, Ralf; Burrows, Hugh D; Monkman, Andrew P. 2011. "Gel Formation and Interpolymer Alkyl Chain Interactions with Poly(9,9-dioctylfluorene-2,7-diyl) (PFO) in Toluene Solution: Results from NMR, SANS, DFT, and Semiempirical Calculations and Their Implications for PFO beta-Phase Formation", Macromolecules 44, 2: 334 - 343.

28.	Luisa Ramos, M; Justino, Licinia L. G; Burrows, Hugh D. 2011. "Structural considerations and reactivity of peroxocomplexes of V(V), Mo(VI) and W(VI)", Dalton Transactions 40, 17: 4374 - 4383.

29.	Luisa Ramos, M; Justino, Licinia L. G; Branco, Adriana; Duarte, Claudia M. G; Abreu, Paulo E; Fonseca, Sofia M; Burrows, Hugh D. 2011. "NMR, DFT and luminescence studies of the complexation of Zn(II) with 8-hydroxyquinoline-5-sulfonate", Dalton Transactions 40, 44: 11732 - 11741.

30.	Knaapila, Matti; Evans, Rachel C; Gutacker, Andrea; Garamus, Vasil M; Szekely, Noemi K; Scherf, Ullrich; Burrows, Hugh D. 2011. "Conjugated polyelectrolyte (CPE) poly 3- 6-(N-methylimidazolium)hexyl -2,5-thiophene complexed with aqueous sodium dodecylsulfate amphiphile: synthesis, solution structure and "surfactochromic" properties", Soft Matter 7, 15: 6863 - 6872.

31.	Pereira, Rui F. P; Tapia, Maria J; Valente, Artur J. M; Evans, Rachel C; Burrows, Hugh D; Carvalho, Rui A. 2011. "On the flocculation and re-dissolution of trivalent lanthanide metal ions by sodium dodecyl sulfate in aqueous solutions", Journal of Colloid and Interface Science 354, 2: 670 - 676.

32.	Pereira, Nelson A. M; Fonseca, Sofia M; Serra, Armenio C; Pinho e M. T. M. V. D; Burrows, Hugh D. 2011. "8 pi+2 pi Cycloaddition of meso-Tetra- and 5,15-Diarylporphyrins: Synthesis and Photophysical Characterization of Stable Chlorins and Bacteriochlorins", European Journal of Organic Chemistry, 20-21: 3970 - 3979.

33.	Pinto, Sara M. A; Lourenco, Mirtha A. O; Calvete, Mario J. F; Abreu, Artur R; Rosado, Mario T. S; Burrows, Hugh D; Pereira, Mariette M. 2011. "Synthesis of New Metalloporphyrin Triads: Efficient and Versatile Tripod Optical Sensor for the Detection of Amines", Inorganic Chemistry 50, 17: 7916 - 7918.

34.	Burrows, Hugh D; Valente, Artur J. M. 2010. "Transport processes in Molecular Liquids-Special Issue in honour of Prof. Victor Lobo on the occasion of his 70th birthday Preface", Journal of Molecular Liquids 156, 1: 1 - 2.

35.	Burrows, Hugh D; Narwark, Oliver; Peetz, Ralf; Thorn-Csanyi, Emma; Monkman, Andrew P; Hamblett, Ian; Navaratnam, Suppiah. 2010. "Mechanistic studies on the photodegradation of 2,5-dialkyloxyl-substituted para-phenylenevinylene oligomers by singlet oxygen", Photochemical & Photobiological Sciences 9, 7: 942 - 948.

36.	Evans, Rachel C; Macedo, Andreia G; Pradhan, Swapna; Scherf, Ullrich; Carlos, Luis D; Burrows, Hugh D. 2010. "Fluorene Based Conjugated Polyelectrolyte/Silica Nanocomposites: Charge-Mediated Phase Aggregation at the Organic-Inorganic Interface", Advanced Materials 22, 28: 3032 - 3037.

37.	Gutacker, Andrea; Koenen, Nils; Scherf, Ullrich; Adamczyk, Sylwia; Pina, Joao; Fonseca, Sofia M; Valente, Artur J. M; Evans, Rachel C; de Melo, J. S; Burrows, Hugh D; Knaapila, Matti. 2010. "Cationic fluorene-thiophene diblock copolymers: Aggregation behaviour in methanol/water and its relation to thin film structures", Polymer 51, 9: 1898 - 1903.

38.	Gutacker, Andrea; Adamczyk, Sylwia; Helfer, Anke; Garner, Logan E; Evans, Rachel C; Fonseca, Sofia M; Knaapila, Matti; Bazan, Guillermo C; Burrows, Hugh D; Scherf, Ullrich. 2010. "All-conjugated polyelectrolyte block copolymers", Journal of Materials Chemistry 20, 8: 1423 - 1430.

39.	Knaapila, M.; Evans, R. C; Gutacker, A.; Garamus, V. M; Torkkeli, M.; Adamczyk, S.; Forster, M.; Scherf, U.; Burrows, H. D. 2010. "Solvent Dependent Assembly of a Polyfluorene-Polythiophene "Rod-Rod" Block Copolyelectrolyte: Influence on Photophysical Properties", Langmuir 26, 7: 5056 - 5066.

40.	Knaapila, Matti; Evans, Rachel C; Garamus, Vasil M; Almasy, Laszlo; Szekely, Noemi K; Gutacker, Andrea; Scherf, Ullrich; Burrows, Hugh D. 2010. "Structure and "Surfactochromic" Properties of Conjugated Polyelectrolyte (CPE): Surfactant Complexes between a Cationic Polythiophene and SDS in Water", Langmuir 26, 19: 15634 - 15643.

41.	Knaapila, Matti; Vaughan, Helen L; Hase, Thomas P. A; Evans, Rachel C; Stepanyan, Roman; Torkkeli, Mika; Burrows, Hugh D; Scherf, Ullrich; Monkman, Andrew P. 2010. "Concentration Effect on the Oriented Microstructure in Tensile Drawn Polyfluorene-Polyethylene Blend", Macromolecules 43, 1: 299 - 305.

42.	Matias, Carlos M; Sousa, Joao M; Quinta-Ferreira, M. E; Arif, Mona; Burrows, Hugh D. 2010. "Validation of TPEN as a Zinc Chelator in Fluorescence Probing of Calcium in Cells with the Indicator Fura-2", Journal of Fluorescence 20, 1: 377 - 380.

43.	Monteserin, Maria; Tapia, Maria J; Ribeiro, Ana C. F; Santos, Cecilia I. A. V; Valente, Artur J. M; Burrows, Hugh D; Mallavia, Ricardo; Nilsson, Markus; Soderman, Olle. 2010. "Multicomponent Interdiffusion and Self-Diffusion of the Cationic Poly{ 9,9-bis(6 '-N,N,N-trimethylammonium)hexyl fluorene-phenylene} Dibromide in a Dimethyl Sulfoxide plus Water Solution", Journal of Chemical and Engineering Data 55, 5: 1860 - 1866.

44.	Monteserin, Maria; Burrows, Hugh D; Mallavia, Ricardo; Di Paolo, R. E; Macanita, Antonio L; Tapia, Maria J. 2010. "How to Change the Aggregation in the DNA/Surfactant/Cationic Conjugated Polyelectrolyte System through the Order of Component Addition: Anionic versus Neutral Surfactants", Langmuir 26, 14: 11705 - 11714.

45.	Pereira, Rui F. P; Valente, Artur J. M; Burrows, Hugh D. 2010. "Thermodynamic analysis of the interaction between trivalent metal ions and sodium dodecyl sulfate: An electrical conductance study", Journal of Molecular Liquids 156, 1: 109 - 114.

46.	Silva, Pedro; Fonseca, Sofia M; Arranja, Claudia T; Burrows, Hugh D; Urbano, Ana M; Sobral, Abilio J. F. N. 2010. "A New Nonconjugated Naphthalene Derivative of Meso-tetra-(3-hydroxy)-phenyl-porphyrin as a Potential Sensitizer for Photodynamic Therapy", Photochemistry and Photobiology 86, 5: 1147 - 1153.

47.	Silva, M. I; Azenha, M. E; Pereira, M. M; Burrows, H. D; Sarakha, M.; Forano, C.; Ribeiro, M. F; Fernandes, A.. 2010. "Immobilization of halogenated porphyrins and their copper complexes in MCM-41: Environmentally friendly photocatalysts for the degradation of pesticides", Applied Catalysis B-Environmental 100, 1-2: 1 - 9.

48.	Tapia, Maria J; Montserin, Maria; Valente, Artur J. M; Burrows, Hugh D; Mallavia, Ricardo. 2010. "Binding of polynucleotides to conjugated polyelectrolytes and its applications in sensing", Advances in Colloid and Interface Science 158, 1-2: 94 - 107.

49.	Tapia, M. J; Monteserin, M.; Costoyas, A.; Burrows, H. D; Marques, A. T; Pais, A. A. C. C; Valente, A. J. M; Mallavia, R.; Scherf, U.; Pinazo, A.; Perez, L.; Moran, M. C. 2010. "Effects of commercial non-ionic alkyl oxyethylene and ionic biocompatible arginine-based surfactants on the photophysical behaviour of several poly(fluorene-1,4-phenylene)s", Journal of Molecular Liquids 156, 1: 18 - 27.

50.	Burrows, H. D; Chimamkpam, T. O; Encarnacao, T.; Fonseca, S. M; Pereira, R. F. P; Ramos, M. L; Valente, A. J. M. 2010. "Trivalent Metal Ion Binding to Surfactants and Polyelectrolytes – A Review", Journal of Surface Science and Technology 26, 3-4: 197 - 212.

51.	Burrows, Hugh D; Tapia, Maria J; Fonseca, Sofia M; Pradhan, Swapna; Scherf, Ullrich; Silva, Claudia L; Pais, Alberto A. C. C; Valente, Artur J. M; Schillen, Karin; Alfredsson, Viveka; Carnerup, Anna M; Tomsic, Matija; Jamnik, Andrej. 2009. "Solubilization of Poly{1,4-phenylene- 9,9-bis(4-phenoxy-butylsulfonate) fluorene-2,7-diyl} in Water by Nonionic Amphiphiles", Langmuir 25, 10: 5545 - 5556.

52.	Burrows, Hugh D; Tapia, Maria J; Fonseca, Sofia M; Valente, Artur J. M; Lobo, Victor M. M; Justino, Licinia L. G; Qiu, Song; Pradhan, Swapna; Scherf, Ullrich; Chattopadhyay, Nitin; Knaapila, Matti; Garamus, Vasil M. 2009. "Aqueous Solution Behavior of Anionic Fluorene-co-thiophene-Based Conjugated Polyelectrolytes", Acs Applied Materials & Interfaces 1, 4: 864 - 874.

53.	Burrows, Hugh D; Fonseca, Sofia M; Dias, Fernando B; de Melo, J. S; Monkman, Andrew P; Scherf, Ullrich; Pradhan, Swapna. 2009. "Singlet Excitation Energy Harvesting and Triplet Emission in the Self-Assembled System Poly{1,4-phenylene- 9,9-bis(4-phenoxy-butylsulfonate) fluorene-2,7-diyl} copolymer/tris(bipyridyl)ruthenium(II) in Aqueous Solution", Advanced Materials 21, 10-11: 1155 - 1159.

54.	Cerqueira, Daniel A; Valente, Artur J. M; Filho, Guimes R; Burrows, Hugh D. 2009. "Synthesis and properties of polyaniline-cellulose acetate blends: The use of sugarcane bagasse waste and the effect of the substitution degree", Carbohydrate Polymers 78, 3: 402 - 408.

55.	Costa, T.; de Melo, J. S; Burrows, H. D. 2009. "Fluorescence Behavior of a Pyrene-End-Capped Poly(ethylene oxide) in Organic Solvents and in Dioxane-Water Mixtures", Journal of Physical Chemistry B 113, 3: 618 - 626.

56.	Di Paolo, R. E; Burrows, Hugh D; Morgado, Jorge; Macanita, Antnio L. 2009. "Photodynamics of a PV Trimer in High-Viscosity Solvents and in PMMA Films: A New Insight into Energy Transfer versus Conformational Relaxation in Conjugated Polymers", Chemphyschem 10, 2: 448 - 454.

57.	Davies, Matthew L; Burrows, Hugh D; Cheng, Shuying; Moran, M. C; Miguel, Maria G; Douglas, Peter. 2009. "Cationic Fluorene-Based Conjugated Polyelectrolytes Induce Compaction and Bridging in DNA", Biomacromolecules 10, 11: 2987 - 2997.

58.	Fonseca, Sofia M; Burrows, Hugh D; Nunes, Claudio M; Pinho e M. T. M. V. D. 2009. "On the photophysical behaviour of 4-halo-5-phenyl-oxazoles and isoxazoles: A correction and observations on the photoinduced isomerisation and degradation of methyl 4-halo-5-phenyl-isoxazole-3-carboxylates", Chemical Physics Letters 474, 1-3: 84 - 87.

59.	Gigante, Barbara; Esteves, M. A; Pires, N.; Davies, Matthew L; Douglas, Peter; Fonseca, Sofia M; Burrows, Hugh D; Castro, Ricardo A. E; Pina, Joao; de Melo, J. S. 2009. "Synthesis, spectroscopy, photophysics and thermal behaviour of stilbene-based triarylamines with dehydroabietic acid methyl ester moieties", New Journal of Chemistry 33, 4: 877 - 885.

60.	Justino, Licinia L. G; Ramos, M. L; Abreu, Paulo E; Carvalho, Rui A; Sobral, Abilio J. F. N; Scherf, Ullrich; Burrows, Hugh D. 2009. "Conformational Studies of Poly(9,9-dialkylfluorene)s in Solution Using NMR Spectroscopy and Density Functional Theory Calculations", Journal of Physical Chemistry B 113, 35: 11808 - 11821.

61.	Justino, Licinia L. G; Ramos, M. L; Kaupp, Martin; Burrows, Hugh D; Fiolhais, Carlos; Gil, Victor M. S. 2009. "Density functional theory study of the oxoperoxo vanadium(V) complexes of glycolic acid. Structural correlations with NMR chemical shifts", Dalton Transactions, 44: 9735 - 9745.

62.	Monteserin, Maria; Burrows, Hugh D; Valente, Artur J. M; Mallavia, Ricardo; Di Paolo, R. E; Macanita, Antonio L; Tapia, Maria J. 2009. "Interaction between Poly(9,9-bis(6 '-N,N,N-trimethylammonium)hexyl)fluorene phenylene) Bromide and DNA as Seen by Spectroscopy, Viscosity, and Conductivity: Effect of Molecular Weights and DNA Secondary Structure", Journal of Physical Chemistry B 113, 5: 1294 - 1302.

63.	Pereira, R. F. P; Cerqueira, D. A; Valente, A. J. M; Polishchuk, A. Y; Burrows, H. D; Lobo, V. M. M. 2009. "Effects of pH and Temperature on the Sorption of Sodium Dodecyl Sulfate by Cellulose Acetate/Polyaniline Blend Membranes", Journal of Applied Polymer Science 111, 4: 1947 - 1953.

64.	Rebelo, Susana L. H; Pereira, Mariette M; Monsanto, Paula V; Burrows, Hugh D. 2009. "Catalytic oxidative degradation of s-triazine and phenoxyalkanoic acid based herbicides with metalloporphyrins and hydrogen peroxide: Identification of two distinct reaction schemes", Journal of Molecular Catalysis a-Chemical 297, 1: 35 - 43.

65.	Ramos, M. L; Justino, Licinia L. G; Gil, Victor M. S; Burrows, Hugh D. 2009. "NMR and DFT studies of the complexation of W(VI) and Mo(VI) with 3-phospho-D-glyceric and 2-phospho-D-glyceric acids", Dalton Transactions, 43: 9616 - 9624.

66.	Pereira, Rui F. P; Valente, Artur J. M; Burrows, Hugh D; Ramos, M. L; Ribeiro, Ana C. F; Lobo, Victor M. M. 2009. "Flocculation and Micellization of Sodium Dodecyl Sulfate Solutions in the Presence of Aluminium Nitrate: Effect of Concentration and Temperature", Acta Chimica Slovenica 56, 1: 45 - 52.

67.	Pina, J.; de Melo, J. S; Burrows, H. D; Buennagel, T. W; Dolfen, D.; Kudla, C. J; Scherf, U.. 2009. "Photophysical and Spectroscopic Investigations on (Oligo)Thiophene-Arylene Step-ladder Copolymers. The Interplay of Conformational Relaxation and On-Chain Energy Transfer", Journal of Physical Chemistry B 113, 49: 15928 - 15936.

68.	Pina, J.; de Melo, J. S; Burrows, H. D; Macanita, A. L; Galbrecht, F.; Buennagel, T. W; Scherf, U.. 2009. "Alternating Binaphthyl-Thiophene Copolymers: Synthesis, Spectroscopy, and Photophysics and Their Relevance to the Question of Energy Migration versus Conformational Relaxation", Macromolecules 42, 5: 1710 - 1719.

69.	Pinto, Sara M. A; Burrows, Hugh D; Pereira, Mariette M; Fonseca, Sofia M; Dias, Fernando B; Mallavia, Ricardo; Tapia, Maria J. 2009. "Singlet-Singlet Energy Transfer in Self-Assembled Systems of the Cationic Poly{9,9-bis 6-N,N,N-trimethylammonium)hexyl fluorene-co-1,4-phenylene} with Oppositely Charged Porphyrins", Journal of Physical Chemistry B 113, 50: 16093 - 16100.

70.	Ribeiro, Ana C. F; Lobo, Victor M. M; Burrows, Hugh D; Valente, Artur J. M; Sobral, Abilio J. F. N; Amado, Ana M; Santos, Cecilia I. A. V; Esteso, Miguel A. 2009. "Mean distance of closest approach of potassium, cesium and rubidium ions in aqueous solutions: Experimental and theoretical calculations", Journal of Molecular Liquids 146, 3: 69 - 73.

71.	Silva, Monica; Azenha, Maria E; Pereira, Mariette M; Burrows, Hugh D; Sarakha, Mohamed; Ribeiro, Maria F; Fernandes, Auguste; Monsanto, Paula V; Castanheira, Fernando. 2009. "Immobilization of 5,10,15,20-tetrakis-(2-fluorophenyl)porphyrin into MCM-41 and NaY: Routes toward photodegradation of pesticides", Pure and Applied Chemistry 81, 11: 2025 - 2033.

72.	Davies, M L; Douglas, P.; Burrows, H. D; Miguel, M G; Douglas, A. 2009. "Do DNA and Guanine Quench Fluorescence of Conjugated Cationic Polymers by Induced Aggregation?", Portugaliae Electrochimica Acta 27, 5: 525 - 531.

73.	Azenha, M. E; Burrows, Hugh D; Fonseca, Sofia M; Ramos, M. L; Rovisco, Jose; de Melo, J. S; Sobral, Abilio J. F. N; Kogej, Ksenija. 2008. "Luminescence from cerium(III) acetate complexes in aqueous solution: considerations on the nature of carboxylate binding to trivalent lanthanides", New Journal of Chemistry 32, 9: 1531 - 1535.

74.	Buennagel, Torsten W; Nehls, Benjamin S; Galbrecht, Frank; Schottler, Kristina; Kudla, Christof J; Volk, Markus; Pina, Joao; de Melo, J. S. S; Burrows, Hugh D; Scherf, Ullrich. 2008. "Thiophene-Phenylene/Naphthalene-Based Step-Ladder Copolymers", Journal of Polymer Science Part a-Polymer Chemistry 46, 22: 7342 - 7353.

75.	Burrows, H. D; Knaapila, M.; Monkman, A. P; Tapia, M. J; Fonseca, S. M; Ramos, M. L; Pyckhout-Hintzen, W.; Pradhan, S.; Scherf, U.. 2008. "Structural studies on cationic poly{9,9-bis 6-(N,N,N-trimethylammonium) alkyl fluorene-co-1,4-phenylene} iodides in aqueous solutions in the presence of the non-ionic surfactant pentaethyleneglycol monododecyl ether (C12E5)", Journal of Physics-Condensed Matter 20, 10: 104210 - ..

76.	Burrows, Hugh D; Fonseca, Sofia M; Silva, Claudia L; Pais, Alberto A. C. C; Tapia, Maria J; Pradhan, Swapna; Scherf, Ullrich. 2008. "Aggregation of the hairy rod conjugated polyelectrolyte poly{1,4-phenylene- 9,9-bis(4-phenoxybutylsulfonate) fluorene-2,7-diyl} in aqueous solution: an experimental and molecular modelling study", Physical Chemistry Chemical Physics 10, 30: 4420 - 4428.

77.	Costa, Diana; Ramos, M. L; Burrows, Hugh D; Tapia, M. J; Miguel, M. G. 2008. "Using lanthanides as probes for polyelectrolyte-metal ion interactions. Hydration changes on binding of trivalent cations to nucleotides and nucleic acids", Chemical Physics 352, 1-3: 241 - 248.

78.	Di Paolo, R. E; Gigante, Barbara; Esteves, Maria A; Pires, Natercia; Santos, Celia; Lameiro, Maria H; Seixas de M. J; Burrows, Hugh D; Macanita, Antonio L. 2008. "Picosecond Structural Relaxation of Abietic Acid Based Amine End Capped Para-Phenylenevinylene Trimers in Solution", Chemphyschem 9, 15: 2214 - 2220.

79.	Dos Santos, C. M. G; Glynn, Mark; McCabe, Tomas; De Melo, J. S. S; Burrows, Hugh D; Gunnlaugsson, Thorfinnur. 2008. "Synthesis, structural and photophysical evaluations of urea based fluorescent PET sensors for anions", Supramolecular Chemistry 20, 4: 407 - 418.

80.	Garcia-Zubiri, Inigo X; Burrows, Hugh D; Seixas de M. J. S; Monteserin, Maria; Arroyo, Antonio; Tapia, Maria J. 2008. "A spectroscopic study of the interaction of the fluorescent beta-carboline-3-carboxylic acid N-methylamide with DNA constituents: Nucleobases, nucleosides and nucleotides", Journal of Fluorescence 18, 5: 961 - 972.

81.	Knaapila, M.; Almasy, L.; Garamus, V. M; Ramos, M. L; Justino, L. L. G; Galbrecht, F.; Preis, E.; Scherf, U.; Burrows, H. D; Monkman, A. P. 2008. "An effect of side chain length on the solution structure of poly(9,9-dialkylfluorene)s in toluene", Polymer 49, 8: 2033 - 2038.

82.	Justino, Licinia L. G; Ramos, M. L; Nogueira, Fernando; Sobral, Abilio J. F. N; Geraldes, Carlos F. G. C; Kaupp, Martin; Burrows, Hugh D; Fiolhais, Carlos; Gil, Victor M. S. 2008. "Oxoperoxo vanadium(V) complexes of L-lactic acid: Density functional theory study of structure and NMR chemical shifts", Inorganic Chemistry 47, 16: 7317 - 7326.

83.	Pina, J.; de Melo, J. S; Burrows, H. D; Galbrecht, F.; Bilge, A.; Kudla, C. J; Scherf, U.. 2008. "Excited state properties of oligophenyl and oligothienyl swivel cruciforms", Journal of Physical Chemistry B 112, 4: 1104 - 1111.

84.	Serpa, Carlos; Schabauer, Johann; Piedade, Ana P; Monteiro, Carlos J. P; Pereira, Mariette M; Douglas, Peter; Burrows, Hugh D; Arnaut, Luis G. 2008. "Photoacoustic measurement of electron injection efficiencies and energies from excited sensitizer dyes into nanocrystalline TiO2 films", Journal of the American Chemical Society 130, 28: 8876 - 8877.

85.	Ribeiro, Ana C. F; Lobo, Victor M. M; Burrows, Hugh D; Valente, Artur J. M; Arnado, Ana M; Sobral, Abilio J. F. N; Teles, Ana S. N; Santos, Cecilia I. A. V; Esteso, Miguel A. 2008. "Mean distance of closest approach of ions: Lithium salts in aqueous solutions", Journal of Molecular Liquids 140, 1-3: 73 - 77.

86.	Ribeiro, Ana C. F; Santos, Cecilia I. A. V; Valente, Artur J. M; Ascenso, Osvaldo S; Lobo, Victor M. M; Burrows, H. D; Cabral, Ana M. T. D. P. V; Veiga, Francisco J. B; Teijeiro, Carmen; Esteso, Miguel A. 2008. "Some transport properties of gamma-cyclodextrin aqueous solutions at (298.15 and 310.15) K", Journal of Chemical and Engineering Data 53, 3: 755 - 759.

87.	Valente, Artur J. M; Burrows, Hugh D; Cruz, Sandra M. A; Pereira, Rui F. P; Ribeiro, Ana C. F; Lobo, Victor M. M. 2008. "Aggregation and micellization of sodium dodecyl sulfate in the presence of Ce(III) at different temperatures: A conductometric study", Journal of Colloid and Interface Science 323, 1: 141 - 145.

88.	Azenha, M. E; Burrows, Hugh D; Fonseca, Sofia M; Ramos, M. L; Rovisco, José; de Melo, J. S; Sobral, Abilio J. F. N; Kogej, Ksenija. 2008. "Luminescence from cerium(iii) acetate complexes in aqueous solution: considerations on the nature of carboxylate binding to trivalent lanthanides", New Journal of Chemistry 32, 9: 1531 - 1531.

89.	Burrows, H. D; Chattopadhyay, N.; Esteves, M. A; Fernandes, M.; Gigante, B.. 2007. "Fluorescence characteristics of some dehydroabietic acid-based arylamines", Journal of Fluorescence 17, 6: 701 - 706.

90.	Burrows, Hugh D. 2007. "New achievements in positron and positronium chemistry", Radiation Physics and Chemistry 76, 2: 362 - 363.

91.	Burrows, Hugh D; Tapia, Maria J; Silva, Claudia L; Pais, Alberto A. C. C; Fonseca, Sofia M; Pina, Joao; de Melo, J. S; Wang, Yujie; Marques, Eduardo F; Knaapila, Matti; Monkman, Andrew P; Garamus, Vasil M; Pradhan, Swapna; Scherf, Ullrich. 2007. "Interplay of electrostatic and hydrophobic effects with binding of cationic gemini surfactants and a conjugated polyanion: Experimental and molecular modeling studies", Journal of Physical Chemistry B 111, 17: 4401 - 4410.

92.	Da Silva, J. P; Mateus, M. C. D. A; Da Silva, A. M; Vieira Ferreira, L. F; Burrows, Hugh D. 2007. "Solution and surface photochemistry of fenarimol: A comparative study", Journal of Photochemistry and Photobiology a-Chemistry 186, 2-3: 278 - 282.

93.	de Melo, J. S. S; Burrows, Hugh D; Serpa, Carlos; Arnaut, Luis G. 2007. "The triplet state of indigo", Angewandte Chemie-International Edition 46, 12: 2094 - 2096.

94.	Di Paolo, R. E; de Melo, J. S; Pina, Joao; Burrows, Hugh D; Morgado, Jorge; Macanita, Antnio L. 2007. "Conformational relaxation of p-phenylenevinylene trimers in solution studied by picosecond time-resolved fluorescence", Chemphyschem 8, 18: 2657 - 2664.

95.	Fratiloiu, Silvia; Fonseca, Sofia M; Grozema, Ferdinand C; Burrows, Hugh D; Costa, Maria L; Charas, Ana; Morgado, Jorge; Siebbeles, Laurens D. A. 2007. "Opto-electronic properties of fluorene-based derivatives as precursors for light-emitting diodes", Journal of Physical Chemistry C 111, 15: 5812 - 5820.

96.	Fonseca, Sofia M; Eusebio, M. E; Castro, Ricardo A. E; Burrows, Hugh D; Tapia, Maria J; Olsson, Ulf. 2007. "Interactions between hairy rod anionic conjugated polyelectrolytes and nonionic alkyloxyethylene surfactants in aqueous solution: Observations from cloud point behaviour", Journal of Colloid and Interface Science 315, 2: 805 - 809.

97.	Garcia-Zubiri, Inigo X; Burrows, Hugh D; Seixas de M. J. S; Pina, Joao; Monteserin, Maria; Tapia, Maria J. 2007. "Effects of the interaction between beta-carboline-3-carboxylic acid N-methylamide and polynucleotides on singlet oxygen quantum yield and DNA oxidative damage", Photochemistry and Photobiology 83, 6: 1455 - 1464.

98.	Knaapila, M.; Dias, F. B; Garamus, V. M; Almasy, L.; Torkkeli, M.; Leppanen, K.; Galbrecht, F.; Preis, E.; Burrows, H. D; Scherf, U.; Monkman, A. P. 2007. "Influence of side chain length on the self-assembly of hairy-rod poly(9,9-dialkylfluorene)s in the poor solvent methylcyclohexane", Macromolecules 40, 26: 9398 - 9405.

99.	Monteserin, Maria; Burrows, Hugh D; Valente, Artur J. M; Lobo, Victor M. M; Mallavia, Ricardo; Tapia, Maria J; Garcia-Zubiri, Inigo X; Di Paolo, R. E; Macanita, Antonio L. 2007. "Modulating the emission intensity of poly-(9,9-bis(6 '-N,N,N-trimethylammonium)hexyl)-fluorene phenylene) bromide through interaction with sodium alkylsulfonate surfactants", Journal of Physical Chemistry B 111, 48: 13560 - 13569.

100.	Neves, A. C. S; Valente, A. J. M; Burrows, H. D; Ribeiro, A. C. F; Lobo, V. M. M. 2007. "Effect of terbium(III) chloride on the micellization properties of sodium decyl- and dodecyl-sulfate solutions", Journal of Colloid and Interface Science 306, 1: 166 - 174.

101.	Ribeiro, A. C. F; Esteso, M. A; Lobo, V. M. M; Valente, A. J. M; Simoes, S. M. N; Sobral, A. J. F. N; Burrows, H. D. 2007. "Interactions of copper (II) chloride with sucrose, glucose, and fructose in aqueous solutions", Journal of Molecular Structure 826, 2-3: 113 - 119.

102.	Rebelo, Susana L. H; Melo, A.; Coimbra, R.; Azenha, M. E; Pereira, Mariette M; Burrows, Hugh D; Sarakha, Mohamed. 2007. "Photodegradation of atrazine and ametryn with visible light using water soluble porphyrins as sensitizers", Environmental Chemistry Letters 5, 1: 29 - 33.

103.	Pina, J.; de Melo, J. S; Burrows, H. D; Galbrecht, F.; Nehls, B. S; Farrell, T.; Scherf, U.. 2007. "Spectral and photophysical studies of poly 2,6-(1,5-dioctylnaphthalene) thiophenes", Journal of Physical Chemistry C 111, 19: 7185 - 7191.

104.	Pina, Joao; de Melo, S. S; Burrows, Hugh D; Batista, Rosa M. F; Costa, Susana P. G; Raposo, M. M. M. 2007. "Spectral and photophysical characterization of donor-pi-acceptor arylthienyl- and bithienyl-benzothiazole derivatives in solution and solid state", Journal of Physical Chemistry A 111, 35: 8574 - 8578.

105.	Ribeiro, Ana C. F; Valente, Artur J. M; Sobral, Abilio J. F. N; Lobo, Victor M. M; Burrows, Hugh D; Esteso, Miguel A. 2007. "Diffusion coefficients of aluminium chloride in aqueous solutions at 298.15, 303.15 and 315.15 K", Electrochimica Acta 52, 23: 6450 - 6455.

106.	Ribeiro, Ana C. F; Valente, Artur J. M; Santos, Cecilia I. A. V; Prazeres, Pedro M. R. A; Lobo, Victor M. M; Burrows, Hugh D; Esteso, Miguel A; Cabral, Ana M. T. D. P. V; Veiga, Francisco J. B. 2007. "Binary mutual diffusion coefficients of aqueous solutions of alpha-cyclodextrin, 2-hydroxypropyl-alpha-cyclodextrin, and 2-hydroxypropyl-beta-cyclodextrin at temperatures from (298.15 to 312.15) K", Journal of Chemical and Engineering Data 52, 2: 586 - 590.

107.	Rubio, F.; Garcia, F.; Burrows, H. D; Pais, A. A. C. C; Valente, A. J. M; Tapia, M. J; Garcia, J. M. 2007. "Aqueous solution and solid state interactions of lanthanide ions with a methacrylic ester polymer bearing pendant 15-crown-5 moieties", Journal of Polymer Science Part a-Polymer Chemistry 45, 9: 1788 - 1799.

108.	Silva, M. I; Burrows, H. D; Formosinho, S. J; Alves, L.; Godinho, A.; Antunes, M. J; Ferreira, D.. 2007. "Photocatalytic degradation of chlorophenols using Ru(bpy)(3)(2+)/S2O82", Environmental Chemistry Letters 5, 3: 143 - 149.

109.	Valente, A. J. M; Jimenez, A.; Simoes, A. C; Burrows, H. D; Polishchuk, A. Y; Lobo, V. M. M. 2007. "Transport of solutes through calix 4 pyrrole-containing cellulose acetate films", European Polymer Journal 43, 6: 2433 - 2442.

110.	Tapia, Maria J; Valente, Artur J. M; Burrows, Hugh D; Calderon, Veronica; Garcia, Felix; Garcia, Jose M. 2007. "Crown moieties as cation host units in model polyamide compounds: Application in liquid-liquid cation extraction and in membrane cation transport", European Polymer Journal 43, 9: 3838 - 3848.

111.	Seixas de M. J. S; Burrows, H. D; Cabral, C.. 2007. "Photochemistry and Photophysics in the Laboratory. Showing the Role of Radiationless and Radiative Decay of Excited States", The Chemical Educator 12, 6: 403 - 407.

112.	Burrows, H. D; Fonseca, S. M; Gigante, B.; Esteves, M. A; Guerreiro, A. M. 2006. "Fluorescence study of dehydroabietic acid-based bipolar arylamine-quinoxalines", Journal of Fluorescence 16, 2: 227 - 231.

113.	Calderon, Veronica; Schwarz, Gert; Garcia, Felix; Tapia, Maria J; Valente, Artur J. M; Burrows, Hugh D; Garcia, Jose M. 2006. "Synthesis and characterization of new aromatic polyamides bearing crown ethers and acyclic ethylene oxide units in the pendant structure. III. Benzo-18-crown-6 systems and their open-chain counterparts", Journal of Polymer Science Part a-Polymer Chemistry 44, 21: 6252 - 6269.

114.	de Melo, J. S; Rondao, R.; Burrows, H. D; Melo, M. J; Navaratnam, S.; Edge, R.; Voss, G.. 2006. "Photophysics of an indigo derivative (keto and leuco structures) with singular properties", Journal of Physical Chemistry A 110, 51: 13653 - 13661.

115.	de Melo, J. S. S; Rondao, Raquel; Burrows, Hugh D; Melo, Maria J; Navaratnam, Suppiah; Edge, Ruth; Voss, Gundula. 2006. "Spectral and photophysical studies of substituted indigo derivatives in their keto forms", Chemphyschem 7, 11: 2303 - 2311.

116.	de Melo, J. S; Pina, J.; Burrows, H. D; Di Paolo, R. E; Macanita, A. L. 2006. "Electronic spectral and photophysical properties of some p-phenylenevinylene oligomers in solution and thin films", Chemical Physics 330, 3: 449 - 456.

117.	Fonseca, S. M; Pina, J.; Arnaut, L. G; de Melo, J. S; Burrows, H. D; Chattopadhyay, N.; Alcacer, L.; Charas, A.; Morgado, J.; Monkman, A. P; Asawapirom, U.; Scherf, U.; Edge, R.; Navaratnam, S.. 2006. "Triplet-state and singlet oxygen formation in fluorene-based alternating copolymers", Journal of Physical Chemistry B 110, 16: 8278 - 8283.

118.	Dias, F. B; Knaapila, M.; Monkman, A. P; Burrows, H. D. 2006. "Fast and slow time regimes of fluorescence quenching in conjugated polyfluorene-fluorenone random copolymers: The role of exciton hopping and dexter transfer along the polymer backbone", Macromolecules 39, 4: 1598 - 1606.

119.	Dias, Fernando B; Morgado, Jorge; Macanita, Antonio L; da Costa, F. P; Burrows, Hugh D; Monkman, Andrew P. 2006. "Kinetics and thermodynamics of poly(9,9-dioctylfluorene) beta-phase formation in dilute solution", Macromolecules 39, 17: 5854 - 5864.

120.	Knaapila, M.; Garamus, V. M; Dias, F. B; Almasy, L.; Galbrecht, F.; Charas, A.; Morgado, J.; Burrows, H. D; Scherf, U.; Monkman, A. P. 2006. "Influence of solvent quality on the self-organization of archetypical hairy rods - Branched and linear side chain polyfluorenes: Rodlike chains versus "beta-sheets" in solution", Macromolecules 39, 19: 6505 - 6512.

121.	Knaapila, Matti; Almasy, Laszlo; Garamus, Vasil M; Pearson, Christopher; Pradhan, Swapna; Petty, Michael C; Scherf, Ullrich; Burrows, Hugh D; Monkman, Andrew P. 2006. "Solubilization of polyelectrolytic hairy-rod polyfluorene in aqueous solutions of nonionic surfactant", Journal of Physical Chemistry B 110, 21: 10248 - 10257.

122.	Pereira, Mariette M; Ruano, Francisco; Azenha, M. E. D. G; Burrows, Hugh D; Miguel, Maria G. M; Douglas, Peter; Eaton, Kay. 2006. "Synthesis and photophysical properties of a covalently bonded palladium meso-sulfophenylporphyrin-poly(vinyl alcohol)polymer with potential applications as an oxygen sensor", Journal of Porphyrins and Phthalocyanines 10, 2: 87 - 95.

123.	Pina, J.; Burrows, H. D; Becker, R. S; Dias, F. B; Macanita, A. L; de Melo, J. S. 2006. "Photophysical studies of alpha,omega-dicyano-oligothiophenes NC(C4H2S)nCN (n=1-6)", Journal of Physical Chemistry B 110, 13: 6499 - 6505.

124.	Pina, J.; Seixas de M. J. S; Burrows, H. D; Bilge, A.; Farrell, T.; Forster, M.; Scherf, U.. 2006. "Spectral and photophysical studies on cruciform oligothiophenes in solution and the solid state", Journal of Physical Chemistry B 110, 31: 15100 - 15106.

125.	Ribeiro, A. C. F; Esteso, M. A; Lobo, V. M. M; Valente, A. J. M; Simoes, S. M. N; Sobral, A. J. F. N; Ramos, L.; Burrows, H. D; Amado, A. M; Amorim da C. A. M. 2006. "Interactions of copper(II) chloride with beta-cyclodextrin in aqueous solutions", Journal of Carbohydrate Chemistry 25, 2-3: 173 - 185.

126.	Ribeiro, A. C. F; Lobo, V. M. M; Valente, A. J. M; Simoes, S. M. N; Sobral, A. J. F. N; Ramos, M. L; Burrows, H. D. 2006. "Association between ammonium monovanadate and beta-cyclodextrin as seen by NMR and transport techniques", Polyhedron 25, 18: 3581 - 3587.

127.	Ribeiro, Ana C. F; Esteso, Miguel A; Lobo, Victor M. M; Burrows, Hugh D; Amado, Ana M; da Costa, A. M. A; Sobral, Abilio J. F. N; Azevedo, Eduarda F. G; Ribeiro, Maria A. F. 2006. "Mean distance of closest approach of ions: Sodium salts in aqueous solutions", Journal of Molecular Liquids 128, 1-3: 134 - 139.

128.	Ribeiro, Ana C. F; Ortona, Ornella; Simoes, Susana M. N; Santos, Cecilia I. A. V; Prazeres, Pedro M. R. A; Valente, Artur J. M; Lobo, Victor M. M; Burrows, Hugh D. 2006. "Binary mutual diffusion coefficients of aqueous solutions of sucrose, lactose, glucose, and fructose in the temperature range from (298.15 to 328.15) K", Journal of Chemical and Engineering Data 51, 5: 1836 - 1840.

129.	Valente, A. J. M; Burrows, H. D; Pereira, R. F. P; Ribeiro, A. C. F; Pereira, Jlgc; Lobo, V. M. M. 2006. "Effect of Europium(III) chloride on the aggregation behavior of sodium dodecyl sulfate", Langmuir 22, 13: 5625 - 5629.

130.	Valente, A. J. M; Burrows, H. D; Lobo, V. M. M. 2006. "Sorption of sodium dodecyl sulfate by polyaniline-cellulose acetate polymeric blends as seen by UV-vis spectroscopy", Colloids and Surfaces a-Physicochemical and Engineering Aspects 275, 1-3: 221 - 227.

131.	Tapia, Maria J; Burrows, Hugh D; Knaapila, Matti; Monkman, Andrew P; Arroyo, Antonio; Pradhan, Swapna; Scherf, Ullrich; Pinazo, Aurora; Perez, Lourdes; Moran, Carmen. 2006. "Interaction between the conjugated polyelectrolyte poly{1,4-phenylene 9,9-bis(4-phenoxybutylsulfonate) fluorene-2,7-diyl} copolymer and the lecithin mimic 1-O-(L-arginyl)-2,3-O-dilauroyl-sn-glycerol in aqueous solution", Langmuir 22, 24: 10170 - 10174.

132.	João, Acácio; Burrows, Hugh; Ramos, Luisa; Teixeira, Helena. 2006. "Stoichiometries and stability constants for the cerium(IV) carbonate complexes in dilute aqueous solution", Journal of Coordination Chemistry 59, 5: 531 - 536.

133.	Burrows, H. D; Castro, R. A. E; Esteves, M. A; Gigante, B.; Leitao, M. L. P; Pauleta, A. C. 2006. "Novel organic hole transport layers for molecular electronic systems", ADVANCED MATERIALS FORUM III, PTS 1 AND 2 - MATERIALS SCIENCE FORUM 514, .: 8 - 12.

134.	Valente, A. J. M; Burrows, H. D; Lobo, V. M. M. 2006. " Sorption of sodium dodecyl sulfate by polyaniline-cellulose acetate blends: Equilibrium and kinetic studies ", ADVANCED MATERIALS FORUM III, PTS 1 AND 2 MATERIALS SCIENCE FORUM 514, .: 905 - 909.

135.	Burrows, H. D; Arnaut, L. G; Pina, J.; de Melo, J. S; Chattopadhyay, N.; Alcacer, L.; Charas, A.; Morgado, J.. 2005. "Characterisation of the triplet state of a fluorene-terthiophene alternating copolymer", Chemical Physics Letters 402, 1-3: 197 - 201.

136.	Burrows, H. D; Arnaut, L. G; Pina, J.; de Melo, J. S; Chattopadhyay, N.; Alcacer, L.; Charas, A.; Morgado, J.. 2005. "Characterisation of the triplet state of a fluorene-terthiophene alternating copolymer (vol 402, pg 197, 2005)", Chemical Physics Letters 404, 4-6: 414 - 414.

137.	Burrows, H. D; Lobo, V. M. M; Pina, J.; Ramos, M. L; de Melo, J. S; Valente, A. J. M; Tapia, M. J; Pradhan, S.; Scherf, U.; Hintschich, S. I; Rothe, C.; Monkman, A. P. 2005. "Interactions between surfactants and {1,4-phenylene- 9,9-bis(4-phenoxy-butylsulfonate) fluorene-2,7-diyl}", Colloids and Surfaces a-Physicochemical and Engineering Aspects 270, .: 61 - 66.

138.	Costa, D.; Burrows, H. D; Miguel, M. D. M. 2005. "Changes in hydration of lanthanide ions on binding to DNA in aqueous solution", Langmuir 21, 23: 10492 - 10496.

139.	de Melo, J. S; Sobral, Ajfn; Gonsalves, Amdr; Burrows, H. D. 2005. "Singlet and triplet energy transfer in a bichromophoric system with anthracene covalently linked through sulfonamide to a meso-tetraphenylporphyrin", Journal of Photochemistry and Photobiology a-Chemistry 172, 2: 151 - 160.

140.	Fonseca, S. M; Burrows, H. D; Nunes, C. M; Melo, Tmvdp; Gonsalves, Amdr. 2005. "On the photophysical behaviour of 4-halo-5-phenylisoxazoles", Chemical Physics Letters 414, 1-3: 98 - 101.

141.	Monteiro, C. J. P; Pereira, M. M; Azenha, M. E; Burrows, H. D; Serpa, C.; Arnaut, L. G; Tapia, M. J; Sarakha, M.; Wong-Wah-Chung, P.; Navaratnam, S.. 2005. "A comparative study of water soluble 5,10,15,20-tetrakis(2,6-dichloro-3-sulfophenyl)porphyrin and its metal complexes as efficient sensitizers for photodegradation of phenols", Photochemical & Photobiological Sciences 4, 8: 617 - 624.

142.	Oliva, J. M; Azenha, Emdg; Burrows, H. D; Coimbra, R.; de Melo, J. S. S; Canle, M. L; Fernandez, M. I; Santaballa, J. A; Serrano-Andres, L.. 2005. "On the low-lying excited states of sym-triazine-based herbicides", Chemphyschem 6, 2: 306 - 314.

143.	Ribeiro, A. C. F; Esteso, M. A; Lobo, V. M. M; Valente, A. J. M; Simoes, S. M. N; Sobral, Ajfn; Burrows, H. D. 2005. "Diffusion coefficients of copper chloride in aqueous solutions at 298.15 K and 310.15 K", Journal of Chemical and Engineering Data 50, 6: 1986 - 1990.

144.	Ribeiro, A. C. F; Lobo, V. M. M; Oliveira, L. R. C; Burrows, H. D; Azevedo, E. F. G; Fangaia, S. I. G; Nicolau, P. M. G; Guerra, Fadra. 2005. "Diffusion coefficients of chromium chloride in aqueous solutions at 298.15 K and 303.15 K", Journal of Chemical and Engineering Data 50, 3: 1014 - 1017.

145.	Valente, A. J. M; Polishchuk, A. Y; Burrows, H. D; Lobo, V. M. M. 2005. "Permeation of water as a tool for characterizing the effect of solvent, film thickness and water solubility in cellulose acetate membranes", European Polymer Journal 41, 2: 275 - 281.

146.	Valente, A. J. M; Burrows, H. D; Polishchuk, A. Y; Domingues, C. P; Borges, O. M. F; Eusebio, M. E. S; Maria, T. M. R; Lobo, V. M. M; Monkman, A. P. 2005. "Permeation of sodium dodecyl sulfate through polyaniline-modified cellulose acetate membranes", Polymer 46, 16: 5918 - 5928.

147.	Tapia, M. J; Burrows, H. D; Valente, A. J. M; Pradhan, S.; Scherf, U.; Lobo, V. M. M; Pina, J.; de Melo, J. S. 2005. "Interaction between the water soluble poly{1,4-phenylene- 9,9-bis(4-phenoxy butylsulfonate) fluorene-2,7-diyl} copolymer and ionic surfactants followed by spectroscopic and conductivity measurements", Journal of Physical Chemistry B 109, 41: 19108 - 19115.

148.	Burrows, H. D; de Melo, J. S; Forster, M.; Guntner, R.; Scherf, U.; Monkman, A. P; Navaratnam, S.. 2004. "Hole formation and transfer in poly 9,9-di(ethylhexyl)fluorene and an amine end-capped derivative in solution", Chemical Physics Letters 385, 1-2: 105 - 110.

149.	Burrows, H. D; Lobo, V. M. M; Pina, J.; Ramos, M. L; de Melo, J. S; Valente, A. J. M; Tapia, M. J; Pradhan, S.; Scherf, U.. 2004. "Fluorescence enhancement of the water-soluble poly{1,4-phenylene- 9,9-bis(4-phenoxybutylsulfonate) fluorene-2,7-diyl} copolymer in n-dodecylpentaoxyethylene glycol ether micelles", Macromolecules 37, 20: 7425 - 7427.

150.	Burrows, H. D; Miguel, M. D. M; Pereira, R. P. C; Proenca, N. M. B; Cardoso, S. M. C; Geraldes, Cfgc; Gil, M. H; Brown, W.. 2004. "Solution behaviour of lead(II) carboxylates in organic solvents", Colloids and Surfaces a-Physicochemical and Engineering Aspects 250, 1-3: 459 - 465.

151.	de Melo, J. S; Pina, J.; Burrows, H. D; Brocke, S.; Herzog, O.; Thorn-Csanyi, E.. 2004. "The effect of substitution and isomeric imperfection on the photophysical behaviour of p-phenylenevinylene trimers", Chemical Physics Letters 388, 4-6: 236 - 241.

152.	Fonseca, S. M; Burrows, H. D; Miguel, M. G. M; Sarakha, M.; Bolte, M.. 2004. "Photooxidation of cellulose acetate and cellobiose by the uranyl ion", Photochemical & Photobiological Sciences 3, 3: 317 - 321.

153.	Haldar, B.; Mallick, A.; Purkayastha, P.; Burrows, H. D; Chattopadhyay, N.. 2004. "Differential "encapsulation of pyrene-end-capped poly(ethyleneoxide) by cyclodextrins in aqueous solutions. A fluorometric study", Indian Journal of Chemistry Section a-Inorganic Bio-Inorganic Physical Theoretical & Analytical Chemistry 43, 11: 2265 - 2273.

154.	Pina, J.; de Melo, J. S; Burrows, H. D; Monkman, A. P; Navaratnam, S.. 2004. "On the triplet state of poly(N-vinylcarbazole)", Chemical Physics Letters 400, 4-6: 441 - 445.

155.	Salvador, M. A; Coelho, P. J; Burrows, H. D; Oliveira, M. M; Carvalho, L. M. 2004. "Studies under continuous irradiation of photochromic spiro fluorenopyran-thioxanthenes", Helvetica Chimica Acta 87, 6: 1400 - 1410.

156.	Silva, E.; Pereira, M. M; Burrows, H. D; Azenha, M. E; Sarakha, M.; Bolte, M.. 2004. "Photooxidation of 4-chlorophenol sensitised by iron meso-tetrakis(2,6-dichloro-3-sulfophenyl)porphyrin in aqueous solution", Photochemical & Photobiological Sciences 3, 2: 200 - 204.

157.	Ribeiro, A. C. F; Lobo, V. M. M; Valente, A. J. M; Azevedo, E. F. G; Miguel, M. D. M; Burrows, H. D. 2004. "Transport properties of alkyltrimethylammonium bromide surfactants in aqueous solutions", Colloid and Polymer Science 283, 3: 277 - 283.

158.	Ribeiro, A. C. F; Valente, A. J. M; Lobo, V. M. M; Azevedo, E. F. G; Amado, A. M; da Costa, A. M. A; Ramos, M. L; Burrows, H. D. 2004. "Interactions of vanadates with carbohydrates in aqueous solutions", Journal of Molecular Structure 703, 1-3: 93 - 101.

159.	Valente, A. J. M; Burrows, H. D; Polishchuk, A. Y; Miguel, M. G. M; Lobo, V. M. M. 2004. "Combined sorption/transport of sodium dodecyl sulfate and hydrochloric acid in a blend of cellulose acetate butyrate with cellulose acetate hydrogen phthalate", European Polymer Journal 40, 1: 109 - 117.

160.	Tapia, M. J; Burrows, H. D; Garcia, J. M; Garcia, F.; Pais, Aacc. 2004. "Lanthanide ion interaction with a crown ether methacrylic polymer, poly(1,4,7,10-tetraoxacyclododecan-2-ylmethyl methacrylate), as seen by spectroscopic, calorimetric, and theoretical studies", Macromolecules 37, 3: 856 - 862.

161.	Valente, Artur J; Burrows, Hugh D; Polishchuk, Alexandre Y; Miguel, Maria G; Lobo, Victor M. 2004. "Combined sorption/transport of sodium dodecyl sulfate and hydrochloric acid in a blend of cellulose acetate butyrate with cellulose acetate hydrogen phthalate", European Polymer Journal 40, 1: 109 - 117.

162.	Monkman, Andy; Burrows, Hugh D. 2004. "Backbone planarity effects on triplet energies and electron–electron correlation in luminescent conjugated polymers", Synthetic Metals 141, 1-2: 81 - 86.

163.	Hungerford, G.; Real Oliveira, M. E. C. D; Castanheira, E. M. S; Burrows, H. D; Miguel, M. D. G. 2004. " Transitions in Ternary Surfactant/alkane/water Microemulsions as Viewed by Fluorescence", Prog.Colloid Polym.Sci. 123, .: 1 - 4.

164.	Kharlamov, A. A; Burrows, H. D. 2004. "Monitoring of the aroma of fruits at their surface by luminescence", Prog.Colloid Polym.Sci. 123, .: 178 - 181.

165.	Burrows, H. D; Kharlamov, A. A. 2004. "About energy and electron transfer processes in C60/phthalocyanine films", Prog.Colloid Polym.Sci. 123, .: 52 - 55.

166.	Azenha, Medg; Burrows, H. D; Canle, M.; Coimbra, R.; Fernandez, M. I; Garcia, M. V; Rodrigues, A. E; Santaballa, J. A; Steenken, S.. 2003. "On the kinetics and energetics of one-electron oxidation of 1,3,5-triazines", Chemical Communications, 1: 112 - 113.

167.	Azenha, Medg; Burrows, H. D; Canle, M.; Coimbra, R.; Fernandez, M. I; Garcia, M. V; Peiteado, M. A; Santaballa, J. A. 2003. "Kinetic and mechanistic aspects of the direct photodegraclation of atrazine, atraton, ametryn and 2-hydroxyatrazine by 254 nm light in aqueous solution", Journal of Physical Organic Chemistry 16, 8: 498 - 503.

168.	Burrows, H. D; Fernandes, M.; de Melo, J. S; Monkman, A. P; Navaratnam, S.. 2003. "Characterization of the triplet state of tris(8-hydroxyquinoline)aluminium(III) in benzene solution", Journal of the American Chemical Society 125, 50: 15310 - 15311.

169.	de Melo, J. S; Burrows, H. D; Svensson, M.; Andersson, M. R; Monkman, A. P. 2003. "Photophysics of thiophene based polymers in solution: The role of nonradiative decay processes", Journal of Chemical Physics 118, 3: 1550 - 1556.

170.	Dias, F. B; Macanita, A. L; de Melo, J. S; Burrows, H. D; Guntner, R.; Scherf, U.; Monkman, A. P. 2003. "Picosecond conformational relaxation of singlet excited polyfluorene in solution", Journal of Chemical Physics 118, 15: 7119 - 7126.

171.	Formosinho, S. J; Burrows, H. D; Miguel, M. D. M; Azenha, Medg; Saraiva, I. M; Ribeiro, Acdn; Khudyakov, I. V; Gasanov, R. G; Bolte, M.; Sarakha, M.. 2003. "Deactivation processes of the lowest excited state of UO2(H2O)(5) (2+) in aqueous solution", Photochemical & Photobiological Sciences 2, 5: 569 - 575.

172.	Ribeiro, A. C. F; Lobo, V. M. M; Azevedo, E. F. G; Miguel, M. D. M; Burrows, H. D. 2003. "Diffusion coefficients of sodium dodecylsulfate in aqueous solutions and in aqueous solutions of beta-cyclodextrin", Journal of Molecular Liquids 102, 1-3: 285 - 292.

173.	Valente, A. J. M; Polishchuk, A. Y; Burrows, H. D; Miguel, M. G. M; Lobo, V. M. M. 2003. "Sorption/diffusion behaviour of anionic surfactants in polyacrylamide hydrogels: from experiment to modelling", European Polymer Journal 39, 9: 1855 - 1865.

174.	Burrows, H. D; Canle, M.; Santaballa, J. A; Steenken, S.. 2002. "Reaction pathways and mechanisms of photodegradation of pesticides", Journal of Photochemistry and Photobiology B-Biology 67, 2: 71 - 108.

175.	Burrows, H. D; de Melo, J. S; Serpa, C.; Arnaut, L. G; Miguel, M. D. M; Monkman, A. P; Hamblett, I.; Navaratnam, S.. 2002. "Triplet state dynamics on isolated conjugated polymer chains", Chemical Physics 285, 1: 3 - 11.

176.	Burrows, H. D; Tapia, M. J. 2002. "Lanthanide ion binding in AOT/water/isooctane microemulsions", Langmuir 18, 17: 6706 - 6708.

177.	Corval, A.; Casalegno, R.; Ziane, O.; Burrows, H. D. 2002. "New insights on the photochromism of 2-(2 ',4 '-dinitrobenzyl)pyridine", Journal of Physical Chemistry A 106, 16: 4272 - 4276.

178.	Grancho, J. C. P; Pereira, M. M; Miguel, M. D. M; Gonsalves, A. M. R; Burrows, H. D. 2002. "Synthesis, spectra and photophysics of some free base tetrafluoroalkyl and tetrafluoroaryl porphyrins with potential applications in imaging", Photochemistry and Photobiology 75, 3: 249 - 256.

179.	Marques, A. P; Brett, C. M. A; Burrows, H. D; Monkman, A. P; Retimal, B.. 2002. "Spectral and electrochemical studies on blends of polyaniline and cellulose esters", Journal of Applied Polymer Science 86, 9: 2182 - 2188.

180.	Mateus, Mcda; da Silva, A. M; Burrows, H. D. 2002. "Fenarimol solar degradation pathways and photoproducts in aqueous solution", Chemosphere 48, 3: 363 - 373.

181.	Valente, A. J. M; Burrows, H. D; Miguel, M. G. M; Lobo, V. M. M. 2002. "Diffusion coefficients of sodium dodecyl sulfate in water swollen cross-linked polyacrylamide membranes", European Polymer Journal 38, 11: 2187 - 2196.

182.	Tapia, M. J; Burrows, H. D. 2002. "Cation polyelectrolyte interactions in aqueous sodium poly(vinyl sulfonate) as seen by Ce3+ to Tb3+ energy transfer", Langmuir 18, 5: 1872 - 1876.

183.	Tapia, M. J; Burrows, H. D; Azenha, Medg; Miguel, M. D. M; Pais, Aacc; Sarraguca, J. M. G. 2002. "Cation association with sodium dodecyl sulfate micelles as seen by lanthanide luminescence", Journal of Physical Chemistry B 106, 27: 6966 - 6972.

184.	Tammer, M.; Horsburgh, L. E; Monkman, A. P; Brown, W.; Burrows, H. D. 2002. "Effect of chain rigidity and effective conjugation length on the structural and photophysical properties of pyridine-based luminescent polymers", Advanced Functional Materials 12, 6-7: 447 - 454.

185.	Hungerford, Graham; Castanheira, Elisabete M. S; Real Oliveira, M. E. C. D; da Graça M. M; Burrows, Hugh D. 2002. " Monitoring Ternary Systems of C12E5/Water/Tetradecane via the Fluorescence of Solvatochromic Probes ", The Journal of Physical Chemistry B 106, 16: 4061 - 4069.

186.	Miguel, M. D. G; Burrows, H. D; Lindman, B.. 2002. "Progr Colloid Polym Sci ", Polymer–surfactant association as seen by fluorescence 120, .: 13 - 22.

187.	Azenha, Medg; Miguel, M. D. M; Formosinho, S. J; Burrows, H. D. 2001. "The characterisation by luminescence spectroscopy of uranium(VI) incorporated into zeolites and aluminas", Journal of Molecular Structure 563, .: 439 - 442.

188.	Burrows, H. D; de Melo, J. S; Serpa, C.; Arnaut, L. G; Monkman, A. P; Hamblett, I.; Navaratnam, S.. 2001. "S(1)similar to > T(1) intersystem crossing in pi-conjugated organic polymers", Journal of Chemical Physics 115, 20: 9601 - 9606.

189.	Burrows, H. D; Miguel, M. D. M; Monkman, A. P; Hamblett, I.; Navaratnam, S.. 2001. "Transient absorption spectra of triplet states and charge carriers of conjugated polymers", Journal of Molecular Structure 563, .: 41 - 50.

190.	Burrows, H. D; Miguel, M. D. M. 2001. "Applications and limitations of uranyl ion as a photophysical probe", Advances in Colloid and Interface Science 89, .: 485 - 496.

191.	Kharlamov, A. A; Burrows, H. D. 2001. "About visualization of the aroma of fruits", Sensors and Actuators B-Chemical 77, 3: 593 - 596.

192.	Miguel, M. D. M; Burrows, H. D; Formosinho, S. J; Lindman, B.. 2001. "Fluorescence studies of polymer-surfactant association", Journal of Molecular Structure 563, .: 89 - 98.

193.	Miguel, M. D. M; Burrows, H. D; Pereira, M. A. E; Varela, A. P. 2001. "Probing solute distribution and acid-base behaviour in water-in-oil microemulsions by fluorescence techniques", Colloids and Surfaces a-Physicochemical and Engineering Aspects 176, 1: 85 - 99.

194.	Monkman, A. P; Burrows, H. D; Hamblett, I.; Navarathnam, S.; Svensson, M.; Andersson, M. R. 2001. "The effect of conjugation length on triplet energies, electron delocalization and electron-electron correlation in soluble polythiophenes", Journal of Chemical Physics 115, 19: 9046 - 9049.

195.	Monkman, A. P; Burrows, H. D; Miguel, M. D. M; Hamblett, I.; Navaratnam, S.. 2001. "Triplet state spectroscopy of conjugated polymers studied by pulse radiolysis", Synthetic Metals 116, 1-3: 75 - 79.

196.	Monkman, A. P; Burrows, H. D; Hartwell, L. J; Horsburgh, L. E; Hamblett, I.; Navaratnam, S.. 2001. "Triplet energies of pi-conjugated polymers", Physical Review Letters 86, 7: 1358 - 1361.

197.	Monkman, A. P; Burrows, H. D; Hamblett, I.; Navaratnam, S.. 2001. "Intra-chain triplet-triplet annihilation and delayed fluorescence in soluble conjugated polymers", Chemical Physics Letters 340, 5-6: 467 - 472.

198.	Oliveira, Mecdr; Hungerford, G.; Miguel, M. D. M; Burrows, H. D. 2001. "Solvatochromic fluorescent probes in bicontinuous microemulsions", Journal of Molecular Structure 563, .: 443 - 447.

199.	Ribeiro, A. C. F; Lobo, V. M. M; Azevedo, E. F. G; Miguel, M. D. M; Burrows, H. D. 2001. "Diffusion coefficients of sodium dodecylsulfate in aqueous solutions of sucrose and in aqueous solutions", Journal of Molecular Liquids 94, 3: 193 - 201.

200.	Wong, K. S; Law, C. W. Y; Sun, T.; Monkman, A. P; Vaschetto, M. E; Hartwell, L. J; Horsburgh, L. E; Burrows, H. D; Miguel, M. D. M. 2001. "Triplet state dynamics in poly(2,5-pyridine diyl)", Synthetic Metals 116, 1-3: 15 - 18.

201.	Varela, A. P; Burrows, H. D; Douglas, P.; Miguel, M. D. G. 2001. "Triplet state studies of beta-carbolines", Journal of Photochemistry and Photobiology a-Chemistry 146, 1-2: 29 - 36.

202.	Kharlamov, A. A; Burrows, H.. 2001. "Visualization of fruit odor by photoluminescence", Applied Biochemistry and Microbiology 37, 2: 206 - 214.

203.	Bockstahl, F.; Duplaatre, G.; Miguel, M. D. M; Burrows, H. D. 2000. "Probing the size of Pluronic (R) P84 block copolymer micelles in aqueous solution by means of positron annihilation lifetime spectroscopy", Physical Chemistry Chemical Physics 2, 20: 4768 - 4771.

204.	Burrows, H. D; Miguel, M. D. M; Monkman, A. P; Horsburgh, L. E; Hamblett, I.; Navaratnam, S.. 2000. "Pulse radiolysis studies on charge carriers in conjugated polymers", Journal of Chemical Physics 112, 6: 3082 - 3089.

205.	Conceicao, M.; Mateus, D. A; da Silva, A. M; Burrows, H. D. 2000. "Kinetics of photodegradation of the fungicide fenarimol in natural waters and in various salt solutions: Salinity effects and mechanistic considerations", Water Research 34, 4: 1119 - 1126.

206.	Murtinho, D.; Pineiro, M.; Pereira, M. M; Gonsalves, A. M. D; Arnaut, L. G; Miguel, M. D. M; Burrows, H. D. 2000. "Novel porphyrins and a chlorin as efficient singlet oxygen photosensitizers for photooxidation of naphthols or phenols to quinones", Journal of the Chemical Society-Perkin Transactions 2, 12: 2441 - 2447.

207.	Monkman, A. P; Burrows, H. D; Hamblett, I.; Navaratnam, S.; Scherf, U.; Schmitt, C.. 2000. "The triplet state of the ladder-type methyl-poly(p-phenylene) as seen by pulse radiolysis-energy transfer", Chemical Physics Letters 327, 1-2: 111 - 116.

208.	Oliveira, Mecdr; Hungerford, G.; Castanheira, E. M. S; Miguel, M. D. M; Burrows, H. D. 2000. "Monitoring the phase transition of C12E5/water/alkane microemulsions through excimer formation", Journal of Fluorescence 10, 4: 347 - 353.

209.	Sarakha, M.; Bolte, M.; Burrows, H. D. 2000. "Electron-transfer oxidation of chlorophenols by uranyl ion excited state in aqueous solution. Steady-state and nanosecond flash photolysis studies", Journal of Physical Chemistry A 104, 14: 3142 - 3149.

210.	Valente, A. J. M; Polishchuk, A. Y; Lobo, V. M. M; Burrows, H. D. 2000. "Transport properties of concentrated aqueous sodium dodecyl sulfate solutions in polymer membranes derived from cellulose esters", Langmuir 16, 16: 6475 - 6479.

211.	Monkman, A. P; Burrows, H. D; Miguel, M. D. M; Hamblett, I.; Navaratnam, S.. 1999. "Measurement of the S-0-T-1 energy gap in poly(2-methoxy,5-(2 '-ethyl-hexoxy)-p-phenylenevinylene) by triplet-triplet energy transfer", Chemical Physics Letters 307, 5-6: 303 - 309.

212.	Nunes, T.; Eichen, Y.; Bastos, M.; Burrows, H. D; Trommsdorff, H. P. 1999. "Nuclear magnetic resonance spectroscopy studies of 2-(2,4-dinitrobenzyl) pyridine and long-lived photoinduced products", Journal of Physics D-Applied Physics 32, 16: 2108 - 2117.

213.	Burrows, H. D; Ernestova, L. S; Kemp, T. J; Skurlatov, Y. I; Purmal, A. P; Yermakov, A. N. 1998. "Kinetics and mechanism of photodegradation of chlorophenols", Progress in Reaction Kinetics and Mechanism 23, 3: 145 - 207.

214.	Marques, E. F; Burrows, H. D; Miguel, M. D. M. 1998. "The structure and thermal behaviour of some long chain cerium(III) carboxylates", Journal of the Chemical Society-Faraday Transactions 94, 12: 1729 - 1736.

215.	Tiera, M. J; De Oliveira, V. A; Burrows, H. D; Miguel, M. D. G; Neumann, M. G. 1998. "Fluorescence study of the interaction between metal ions and methyl methacrylate methacrylic acid copolymers in aqueous solutions: thallium(I), calcium(II), and terbium(III)", Colloid and Polymer Science 276, 3: 206 - 212.

216.	Bakac, A.; Burrows, H. D. 1997. "Uranyl ion: A convenient standard for transient molar absorption coefficient measurements", Applied Spectroscopy 51, 12: 1916 - 1917.

217.	Burrows, H. D; Gonsalves, A. M. R; Leitao, M. L. P; Miguel, M. D. M; Pereira, M. M. 1997. "Phase transitions and self-assembly in meso-tetrakis(undecyl)porphyrin", Supramolecular Science 4, 3-4: 241 - 246.

218.	Conceicao, M.; Mateus, D. A; da Silva, A. M; Burrows, H. D. 1997. "UV-visible absorption spectra and luminescence of the pesticide fenarimol", Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy 53, 14: 2679 - 2684.

219.	Marques, M. F. F; Burrows, H. D; Miguel, M. D. M; deLima, A. P; Gil, C. L; Duplatre, G.. 1997. "Analysis and modelling of positron lifetime spectroscopy data for the characterisation of water-in-oil microemulsion systems stabilised by Aerosol OT - Effect of changing the counter-ion", Journal of the Chemical Society-Faraday Transactions 93, 21: 3827 - 3831.

220.	Marques, M. F. F; Burrows, H. D; Miguel, M. D. M; deLima, A. P; Gil, C. L; Duplatre, G.. 1997. "Effects of CCl4 on positronium formation in pure isooctane and in AOT/water/isooctane microemulsions", Chemical Physics 220, 1-2: 233 - 240.

221.	Sarakha, M.; Bolte, M.; Burrows, H. D. 1997. "The photo-oxidation of 2,6-dimethylphenol and monophenylphenols by uranyl ion in aqueous solution", Journal of Photochemistry and Photobiology a-Chemistry 107, 1-3: 101 - 106.

222.	Oliveira, M. E. C. D. R; Burrows, H. D; Miguel, M. D. G; Jones, G. R. 1997. " Application of the Fluorescence Probe Pyrenylmethyl-tri-n-butyl Phosphonium Bromide (PMTP) in Studies of Micelles, Polyelectrolytes and Polynucleotides", J. Fluorescence 7, .: 191S - 193S.

223.	Andre, Jprf; Burrows, H. D; Geraldes, Cfgc; Miguel, M. D. M; Teixeira, Mhsf; Boas, L. F. V. 1996. "Potentiometric, luminescence and nmr study of the interaction of Eu-III with glyceryl phosphates", Polyhedron 15, 24: 4331 - 4340.

224.	Burrows, H. D; Miguel, M. D. M; Varela, A. P; Becker, R. S. 1996. "The aqueous solubility and thermal behaviour of some beta-carbolines", Thermochimica Acta 279, .: 77 - 82.

225.	Burrows, H. D; Nunes, T.. 1996. "High resolution solid state NMR evidence for photochemical formation of poly(azulene)", Polymer Journal 28, 4: 368 - 370.

226.	Dias, A.; Varela, A. P; Miguel, M. D. M; Becker, R. S; Burrows, H. D; Macanita, A. L. 1996. "beta-carbolines .2. Rate constants of proton transfer from multiexponential decays in the lowest singlet excited state of harmine in water as a function of pH", Journal of Physical Chemistry 100, 45: 17970 - 17977.

227.	Marques, M. F. F; Burrows, H. D; Miguel, M. D. M; deLima, A. P; Gil, C. L; Duplatre, G.. 1996. "Four-component analysis and modeling of positron annihilation lifetime parameters in AOT/water/isooctane microemulsions", Journal of Physical Chemistry 100, 18: 7595 - 7602.

228.	Mota, M. C; Matos, A.; Alves, F.; Fernandes, C.; Azenha, M. E; Correia, C.; Burrows, H. D. 1996. "Fluorescence spectral analysis of human lenses: An instrumental approach", Investigative Ophthalmology & Visual Science 37, 3: 4126 - 4126.

229.	Schneider, S.; Brehm, G.; Prenzel, C. J; Jager, W.; Silva, M. I; Burrows, H. D; Formosinho, S. T. 1996. "Vibrational spectra, normal coordinate analysis and excited-state lifetimes for a series of polypyridylruthenium(II) complexes", Journal of Raman Spectroscopy 27, 2: 163 - 175.

230.	Silva, M. I; Burrows, H. D; Miguel, M. G. M; Formosinho, S. J. 1996. "Tris-2,2'-bipyridylruthenium(II) peroxydisulphate as a photosensitizer in the oxidative degradation of 4-chlorophenol", Berichte Der Bunsen-Gesellschaft-Physical Chemistry Chemical Physics 100, 2: 138 - 143.

231.	Sarakha, Mohamed; Burrows, Hugh; Bolte, Michèle. 1996. "Selective oxidation of meta- and para-phenylphenol photosensitized by [Co(NH3)5N3]2+ in aqueous solution", Journal of Photochemistry and Photobiology A: Chemistry 97, 1-2: 81 - 86.

232.	Burrows, H. D; Ellis, H. A; Odilora, C. A. 1995. "THE DEHYDROCHLORINATION OF PVC - AN INTRODUCTORY EXPERIMENT IN GRAVIMETRIC ANALYSIS", Journal of Chemical Education 72, 5: 448 - 450.

233.	Domingues, J. P. P; Simoes, B. P. S; Correia, Cmba; Burrows, H. D. 1995. "SYNCHRONOUS SCAN SPECTROMETRY METHODS - A CONTRIBUTION TO MULTICOMPONENT ANALYSIS", Vision Research 35, .: P213 - P213.

234.	Joao, A.; Burrows, H. D; Zikovsky, L.; Lipponen, M.. 1995. "STUDY OF THORIUM AND CERIUM CARBONATE COMPLEXES - DETERMINATION OF THE STABILITY-CONSTANTS OF PENTACARBONATOTHORATE(IV) AND DICARBONATOCERATE(IV) IONS, AT PH 8.8", Radiochimica Acta 68, 3: 177 - 183.

235.	Matos, A.; Alves, F.; Fernandes, C.; Azenha, M. E; Correia, C.; Burrows, H. D; Mota, M. C. 1995. "IN-VITRO AND IN-VIVO FLUORESCENCE SPECTRAL STUDIES ON THE LENS CRYSTALLINES - DEVELOPMENT OF INSTRUMENTATION", Vision Research 35, .: P211 - P211.

236.	Mota, M. C; Matos, A.; Alves, F.; Fernandes, C.; Azenha, M. E; Correia, C.; Burrows, H. D. 1995. "IN-VITRO AND IN-VIVO FLUORESCENCE SPECTRAL STUDIES ON THE LENS CRYSTALLINES - CLINICAL-STUDIES", Vision Research 35, .: 1314 - 1314.

237.	Oliveira, Mecdr; Ferreira, J. A; Nascimento, S. M; Burrows, H. D; Miguel, M. D. M. 1995. "OLIGOMERIZATION OF CATIONIC PYRENE DERIVATIVES IN THE PRESENCE OF SODIUM DODECYL-SULFATE - A ROUTE TO NANOAGGREGATE FORMATION", Journal of the Chemical Society-Faraday Transactions 91, 21: 3913 - 3917.

238.	Nunes, T.; Burrows, H. D; Bastos, M.; Feio, G.; Gil, M. H. 1995. "C-13 NUCLEAR-MAGNETIC-RESONANCE STUDIES OF CELLULOSE ESTER DERIVATIVES IN SOLUTION, POWDER AND MEMBRANES", Polymer 36, 3: 479 - 485.

239.	Varela, A. P; Miguel, M. D. M; Macanita, A. L; Burrows, H. D; Becker, R. S. 1995. "BETA-CARBOLINE PHOTOSENSITIZERS .3. STUDIES ON GROUND AND EXCITED-STATE PARTITIONING IN AOT WATER CYCLOHEXANE MICROEMULSIONS", Journal of Physical Chemistry 99, 43: 16093 - 16100.

240.	Burrows, H. D; Ellis, H. A; Odilora, C. A. 1995. " An Introductory Experiment in Gravimetric Analysis: The Dehydrochlorination of PVC", J.Chem.Educ.  73, .: 448 - 540.

241.	Mateus, Mcda; Silva, A. M; Burrows, H. D. 1994. "ENVIRONMENTAL AND LABORATORY STUDIES OF THE PHOTODEGRADATION OF THE PESTICIDE FENARIMOL", Journal of Photochemistry and Photobiology a-Chemistry 80, 1-3: 409 - 416.

242.	Nickel, U.; Chen, Y. H; Schneider, S.; Silva, M. I; Burrows, H. D; Formosinho, S. J. 1994. "MECHANISM AND KINETICS OF THE PHOTOCATALYZED OXIDATION OF P-PHENYLENEDIAMINES BY PEROXYDISULFATE IN THE PRESENCE OF TRI-2,2'-BIPYRIDYLYLRUTHENIUM(II)", Journal of Physical Chemistry 98, 11: 2883 - 2888.

243.	Schwede, J.; Kohler, L.; Grossmann, H. P; Pietralla, M.; Burrows, H. D. 1994. "RAMAN-SPECTROSCOPIC INVESTIGATIONS OF THE STRUCTURE AND PHASE-TRANSITIONS OF LIQUID-CRYSTALLINE LEAD(II) ALKANOATES", Liquid Crystals 16, 2: 267 - 276.

244.	Feio, G.; Burrows, H. D; Geraldes, Cfgc; Pinheiro, T. J. T. 1993. "MULTINUCLEAR NUCLEAR-MAGNETIC-RESONANCE, STUDIES OF LEAD(II) SOAPS .3. STUDIES ON THE LIQUID-PHASE WITH REFERENCE TO THE BEHAVIOR OF THE CORRESPONDING ACIDS", Journal of the Chemical Society-Faraday Transactions 89, 16: 3117 - 3122.

245.	Marques, M. F. F; Gil, C. L; Delima, A. P; Burrows, H. D; Miguel, M. D. M. 1993. "POSITRON STUDIES ON REVERSE MICELLAR SYSTEMS OF AOT ISOOCTANE WATER", Journal De Physique Iv 3, C4: 317 - 319.

246.	Akanni, M. S; Okoh, E. K; Burrows, H. D; Ellis, H. A. 1992. "THE THERMAL-BEHAVIOR OF DIVALENT AND HIGHER VALENT METAL SOAPS - A REVIEW", Thermochimica Acta 208, .: 1 - 41.

247.	Amire, O. A; Ikhide, P. O; Burrows, H. D. 1992. "ABSORPTION AND FLUORESCENCE STUDY OF SOME 6-ALKYL-2-NAPHTHOLS IN SPONTANEOUS SELF-ASSEMBLY FILMS ON A SOLID SUBSTRATE", South African Journal of Chemistry-Suid-Afrikaanse Tydskrif Vir Chemie 45, 2-3: 54 - 58.

248.	Amire, O. A; Layemo, F. E; Burrows, H. D. 1992. "DETERMINATION OF AGGREGATION PARAMETERS OF HEXADECYLTRIMETHYLAMMONIUM BROMIDE FROM PROBE ABSORPTION", Journal of the Chinese Chemical Society 39, 5: 387 - 391.

249.	Burrows, H. D. 1992. "STUDYING ODD EVEN EFFECTS AND SOLUBILITY BEHAVIOR USING ALPHA,OMEGA-DICARBOXYLIC ACIDS", Journal of Chemical Education 69, 1: 69 - 73.

250.	Burrows, H. D. 1992. "A COLLECTION OF EXPERIMENTS FOR TEACHING PHOTOCHEMISTRY (TECHNICAL REPORT) - BIBLIOGRAPHY", Pure and Applied Chemistry 64, 9: 1375 - 1382.

251.	Burrows, H. D; Cardoso, A. C; Miguel, M. G. M; Formosinho, S. J. 1992. "RADIATIVE AND NONRADIATIVE PROCESSES", Pure and Applied Chemistry 64, 9: 1351 - 1353.

252.	Burrows, H. D; Cardoso, A. C; Formosinho, S. J; Gil, Ampc; Miguel, M. D. M; Barata, B.; Moura, J. J. G. 1992. "THE PHOTOCHEMICAL-REACTION BETWEEN URANYL-NITRATE AND AZULENE", Journal of Photochemistry and Photobiology a-Chemistry 68, 3: 279 - 287.

253.	Burrows, H. D; Faria, I. M. D; Formosinho, S. J; Miguel, M. D. M; Martins, L. J. A; Mailhot, G.; Bolte, M.. 1992. "MECHANISTIC STUDIES ON URANYL-ION INITIATED PHOTOPOLYMERIZATION OF ACRYLAMIDE", Berichte Der Bunsen-Gesellschaft-Physical Chemistry Chemical Physics 96, 5: 712 - 717.

254.	Burrows, H. D; Formosinho, S. J; Saraiva, P. M. 1992. "PHOTOOXIDATION OF POLY(VINYL ALCOHOL) BY URANYL-ION - A ROUTE TO PHOTOINITIATED GRAFT-COPOLYMERIZATION", Journal of Photochemistry and Photobiology a-Chemistry 63, 1: 67 - 73.

255.	Burrows, H. D; Geraldes, Cfgc; Miguel, M. D. M; Pinheiro, T. J. T; Pinto, Jjcc. 1992. "THE PHASE-BEHAVIOR OF SOME MIXTURES OF LEAD(II) CARBOXYLATES WITH PHOSPHATIDYLCHOLINES", Thermochimica Acta 206, .: 203 - 218.

256.	Burrows, H. D. 1992. " STUDYING ODD EVEN EFFECTS AND SOLUBILITY BEHAVIOR USING ALPHA,OMEGA-DICARBOXYLIC ACIDS ", J. Chem. Ed. 69, 1: 69 - 73.

257.	Burrows, H. D. 1992. "A COLLECTION OF EXPERIMENTS FOR TEACHING PHOTOCHEMISTRY (TECHNICAL REPORT) - BIBLIOGRAPHY ", PURE AND APPLIED CHEMISTRY 64, 9: 1375 - 1382.

258.	Azenha, Medg; Burrows, H. D; Formosinho, S. J; Gil, V. M. S; Miguel, M. D. G. 1991. "H-1-NMR STUDY OF WATER EXCHANGE IN BIS(NITRATO)DIAQUODIOXOURANIUM(VI)", Journal of Coordination Chemistry 24, 1: 15 - 18.

259.	Azenha, Medg; Burrows, H. D; Formosinho, S. J; Miguel, M. G. M; Daramanyan, A. P; Khudyakov, I. V. 1991. "ON THE URANYL-ION LUMINESCENCE IN AQUEOUS-SOLUTIONS", Journal of Luminescence 48-9, .: 522 - 526.

260.	Burrows, H. D; Eliseu, Pjsc; Gil, M. H; Freire, R. M. S. 1991. "POLYPYRIDYLRUTHENIUM(II) PERSULFATE AS PHOTOINITIATOR IN THE GRAFTING OF VINYL MONOMERS ONTO CELLULOSE-ACETATE", Journal of Photochemistry and Photobiology a-Chemistry 59, 1: 81 - 89.

261.	Burrows, H. D; Ige, J.; Oyewumi, L. O. 1991. "FE(PHEN)3 2+ AQUATION IN AQUEOUS POLYACRYLAMIDE SOLUTION", Reaction Kinetics and Catalysis Letters 44, 2: 483 - 487.

262.	Dasilva, M. A; Burrows, H. D; Formosinho, S. J; Gil, M. H; Lourenco, A. R; Paula, F. J. A; Piedade, A. P. 1991. "PHOTOPOLYMERIZATION OF ACRYLAMIDE ONTO MAGNETITE PARTICLES - PREPARATION OF MAGNETIC SUPPORTS FOR ENZYME IMMOBILIZATION", Materials Letters 11, 3-4: 96 - 100.

263.	Feio, G.; Burrows, H. D; Geraldes, Cfgc; Pinheiro, T. J. T. 1991. "MULTINUCLEAR NMR-STUDIES OF LEAD(II) SOAPS .2. C-13 AND H-1 STUDIES OF SOLID AND LIQUID-CRYSTALLINE PHASES", Liquid Crystals 9, 3: 417 - 432.

264.	Rykov, S. V; Khudyakov, I. V; Skakovsky, E. D; Burrows, H. D; Formosinho, S. J; Miguel, M. D. M. 1991. "H-1 CHEMICALLY-INDUCED DYNAMIC NUCLEAR-POLARIZATION IN THE PHOTODECOMPOSITION OF URANYL CARBOXYLATES", Journal of the Chemical Society-Perkin Transactions 2, 6: 835 - 839.

265.	Burrows, H. D. 1990. "ELECTRON-TRANSFER FROM HALIDE-IONS TO UO2-2+ EXCITED-STATE IONS IN AQUEOUS-SOLUTION - FORMATION AND DECAY OF DIHALIDE RADICAL-ANIONS", Inorganic Chemistry 29, 8: 1549 - 1554.

266.	Azenha, Medg; Burrows, H. D; Formosinho, S. J; Miguel, M. D. M. 1989. "PHOTOPHYSICS OF THE EXCITED URANYL-ION IN AQUEOUS-SOLUTIONS .6. QUENCHING EFFECTS OF ALIPHATIC-ALCOHOLS", Journal of the Chemical Society-Faraday Transactions I 85, .: 2625 - 2634.

267.	Azenha, Medg; Burrows, H. D; Formosinho, S. J; Leitao, M. L. P; Miguel, M. D. M. 1988. "COORDINATION BEHAVIOR OF DIOXOURANIUM(VI) NITRATE IN WATER ACETONE MIXTURES", Journal of the Chemical Society-Dalton Transactions, 11: 2893 - 2895.

268.	Bazuin, C. G; Guillon, D.; Skoulios, A.; Dacosta, A. M. A; Burrows, H. D; Geraldes, Cfgc; Teixeiradias, J. J. C. 1988. "THERMOTROPIC POLYMORPHISM IN LIQUID-CRYSTALLINE LEAD(II) ALKANOATES", Liquid Crystals 3, 12: 1655 - 1670.

269.	Burrows, H. D. 1988. "THE LUMINESCENCE OF LEAD(II) DECANOATE", Materials Letters 6, 5-6: 191 - 193.

270.	Burrows, H. D; Geraldes, Cfgc; Pinheiro, T. J. T; Harris, R. K; Sebald, A.. 1988. "PB-207 NMR OF LEAD(II) SOAPS IN SOLID, LIQUID-CRYSTALLINE AND LIQUID-PHASES", Liquid Crystals 3, 6-7: 853 - 860.

271.	Akanni, M. S; Burrows, H. D. 1987. "SURFACE TENSIONS OF SOME MOLTEN DIVALENT METAL CARBOXYLATES", Thermochimica Acta 115, .: 351 - 357.

272.	Burrows, H. D; Cardoso, A. C. 1987. "RADIATIONLESS RELAXATION AND RED WINE", Journal of Chemical Education 64, 12: 995 - 995.

273.	Burrows, H. D; Formosinho, S. J; Miguel, M. D. M. 1987. "LUMINESCENCE BEHAVIOR OF URANYL-NITRATE HYDRATES", Inorganica Chimica Acta 139, 1-2: 301 - 302.

274.	Ajayi, O. B; Akanni, M. S; Lambi, J. N; Burrows, H. D; Osasona, O.; Podor, B.. 1986. "PREPARATION AND OPTICAL CHARACTERIZATION OF PYROLYTICALLY DEPOSITED THIN-FILMS OF SOME METAL-OXIDES", Thin Solid Films 138, 1: 91 - 95.

275.	Burrows, H. D; Formosinho, S. J; Pedrosa, M. A. 1986. "AN EMISSION SPECTRAL STUDY OF URANYL-ION BINDING TO ALPHA-ALUMINA", Journal of Molecular Structure 143, .: 223 - 226.

276.	Burrows, H. D; Formosinho, S. J. 1986. "SPIN-EXCHANGE PROCESSES IN TRANSITION-METAL COMPLEXES", Journal of the Chemical Society-Faraday Transactions Ii 82, .: 1563 - 1568.

277.	Dacosta, A. M. A; Burrows, H. D; Geraldes, Cfgc; Teixeiradias, J. J. C; Bazuin, C. G; Guillon, D.; Skoulios, A.; Blackmore, E.; Tiddy, G. J. T; Turner, D. L. 1986. "MESOPHASE FORMATION IN LEAD(II) DECANOATE", Liquid Crystals 1, 3: 215 - 226.

278.	Amire, O. A; Burrows, H. D. 1985. "BINDING OF 2-NAPHTHOLATE IONS TO A WATER-IN-OIL CETYLTRIMETHYLAMMONIUM BROMIDE MICROEMULSION THE ENTHALPY AND ENTROPY OF INTERACTION", Journal of the Chemical Society-Faraday Transactions I 81, .: 2723 - 2732.

279.	Burrows, H. D; Cardoso, A. C; Formosinho, S. J; Miguel, M. D. M. 1985. "PHOTOPHYSICS OF THE EXCITED URANYL-ION IN AQUEOUS-SOLUTIONS .4. QUENCHING BY METAL-IONS", Journal of the Chemical Society-Faraday Transactions I 81, .: 49 - 60.

280.	Akanni, M. S; Burrows, H. D; Begun, P. B. 1984. "PRODUCT ANALYSIS, REACTION-MECHANISM AND KINETICS OF THE THERMAL-DECOMPOSITION OF SOME EVEN CHAIN-LENGTH MERCURY(II) CARBOXYLATES", Thermochimica Acta 81, NOV: 45 - 58.

281.	Akanni, M. S; Burrows, H. D; Ellis, H. A; Asongwed, D. N; Babalola, H. B; Ojo, P. O. 1984. "SOLUTION BEHAVIOR OF SOME DIVALENT METAL CARBOXYLATES IN ORGANIC-SOLVENTS", Journal of Chemical Technology and Biotechnology a-Chemical Technology 34, 3: 127 - 135.

282.	Ellis, H. A; Burrows, H. D; Utah, S. I. 1984. "KINETIC AND MECHANISTIC STUDIES OF THE THERMAL STABILIZATION OF POLYACRYLAMIDE BY METAL-IONS", Polymer Degradation and Stability 8, 4: 229 - 239.

283.	Formosinho, S. J; Miguel, M. D. M; Burrows, H. D. 1984. "PHOTOPHYSICS OF THE EXCITED URANYL-ION IN AQUEOUS-SOLUTIONS .1. REVERSIBLE CROSSING", Journal of the Chemical Society-Faraday Transactions I 80, .: 1717 - 1733.

284.	Miguel, M. D. M; Formosinho, S. J; Cardoso, A. C; Burrows, H. D. 1984. "PHOTOPHYSICS OF THE EXCITED URANYL-ION IN AQUEOUS-SOLUTIONS .2. ACIDITY EFFECTS BETWEEN PH 0.5 AND 4.0", Journal of the Chemical Society-Faraday Transactions I 80, .: 1735 - 1744.

285.	Akanni, M. S; Burrows, H. D. 1983. "PHASE-TRANSITIONS AND SOLUTION BEHAVIOR OF SOME DIVALENT METAL SOAPS", Abstracts of Papers of the American Chemical Society 186, AUG: 107 - COLL.

286.	Burrows, H. D; Axtell, D. D. 1983. "A CONVENIENT LECTURE DEMONSTRATION OF FLUORESCENCE", Journal of Chemical Education 60, 3: 228 - 229.

287.	Akanni, M. S; Burrows, H. D; Ellis, H. A; Ozowara, I. E. 1982. "THE THERMAL-BEHAVIOR OF BASIC LEAD(II) DODECYL-SULFATE", Thermochimica Acta 59, 1: 19 - 23.

288.	Akanni, M. S; Burrows, H. D; Oshodi, F.; Sine, H. C. 1982. "THE DENSITIES AND MOLAR VOLUMES OF MOLTEN LEAD(II) DODECANOATE DODECANOIC ACID MIXTURES OVER THEIR COMPLETE COMPOSITION RANGE - EVIDENCE FOR NONIDEAL BEHAVIOR", Thermochimica Acta 54, 3: 289 - 296.

289.	Amire, S. A; Burrows, H. D. 1982. "FLUORESCENCE AND ABSORPTION SPECTRAL STUDY OF THE INTERACTION BETWEEN CETYLPYRIDINIUM AND 2-NAPHTHOLATE IONS IN AQUEOUS-SOLUTION", Journal of the Chemical Society-Faraday Transactions I 78, .: 2033 - 2040.

290.	Burrows, H. D. 1982. "A CORRELATION OF SOLVATED ELECTRON ABSORPTION-SPECTRA WITH THE SOLVENT PARAMETER ET(30)", Radiation Physics and Chemistry 19, 2: 151 - 154.

291.	Burrows, H. D; Ellis, H. A. 1982. "THE THERMAL-BEHAVIOR AND SPECTRAL PROPERTIES OF SOME LONG-CHAIN COPPER(II) CARBOXYLATES", Thermochimica Acta 52, 1-3: 121 - 129.

292.	Burrows, H. D; Formosinho, S. J. 1982. "QUANTUM YIELD AND ELECTRON-TRANSFER REACTION OF THE LOWEST EXCITED-STATE OF THE URANYL-ION - COMMENT", Journal of Physical Chemistry 86, 6: 1043 - 1044.

293.	Burrows, H. D; Ige, J.; Umoh, S. A. 1982. "DODECYLPYRAZINIUM HALIDES - THEIR SYNTHESIS, CHARACTERIZATION AND USE IN THE MICELLAR CATALYSIS OF THE AQUATION OF TRIS(1,10-PHENANTHROLINE)IRON(II) PERCHLORATE IN AQUEOUS PERCHLORIC-ACID MEDIUM", Journal of the Chemical Society-Faraday Transactions I 78, .: 947 - 955.

294.	Burrows, H. D; Ellis, H. A; Utah, S. I. 1981. "ADSORBED METAL-IONS AS STABILIZERS FOR THE THERMAL-DEGRADATION OF POLYACRYLAMIDE", Polymer 22, 12: 1740 - 1744.

295.	Burrows, H. D; Formosinho, S. J; Paiva, Mfjr. 1980. "BROMIDE ION QUENCHING OF MICELLIZED HYDROCARBON FLUORESCENCE - A SEARCH FOR EFFECTS OF EMITTER LIFETIME ON THE QUENCHING BEHAVIOR", Journal of Photochemistry 12, 4: 285 - 292.

296.	Burrows, H. D; Formosinho, S. J; Paiva, Mfjr; Rasburn, E. J. 1980. "HALIDE ION INDUCED QUENCHING AND ENHANCEMENT OF THE FLUORESCENCE OF FLUORANTHENE SOLUBILIZED IN CETYLTRIMETHYLAMMONIUM BROMIDE (CTAB) MICELLES", Journal of the Chemical Society-Faraday Transactions Ii 76, .: 685 - 692.

297.	Adeosun, S.Oluyemi; Akanni, M.Shola; Burrows, Hugh D. 1980. "Electrical conductance, density, and viscosity of the molten system lead(II) dodecanoate/lead(II) oxide", Thermochimica Acta 42, 2: 233 - 240.

298.	Rodgers, M. A. J; Burrows, H. D. 1979. "SINGLET-SINGLET ENERGY-TRANSFER ACROSS REVERSED MICELLAR PHASE BOUNDARIES", Chemical Physics Letters 66, 2: 238 - 243.

299.	Burrows, H. D; Formosinho, S. J. 1978. "URANYL LUMINESCENCE QUENCHING - EXPERIMENT IN PHOTOCHEMISTRY AND KINETICS", Journal of Chemical Education 55, 2: 125 - 126.

300.	Kosower, E. M; Teuerstein, A.; Burrows, H. D; Swallow, A. J. 1978. "BIMOLECULAR REACTIONS OF PYRIDINYL RADICALS IN WATER AND MECHANISM OF NAD+-NADH DEHYDROGENASE REACTIONS", Journal of the American Chemical Society 100, 16: 5185 - 5190.

301.	Bell, I. P; Rodgers, M. A. J; Burrows, H. D. 1977. "KINETIC AND THERMODYNAMIC CHARACTER OF REDUCING SPECIES PRODUCED ON PULSE-RADIOLYSIS OF ACETONITRILE", Journal of the Chemical Society-Faraday Transactions I 73, .: 315 - 326.

302.	Burrows, H. D; Formosinho, S. J. 1977. "PHOTOCHEMICAL HYDROGEN ABSTRACTIONS AS RADIATIONLESS TRANSITIONS .3. THEORETICAL-ANALYSIS OF HYDROGEN ABSTRACTION BY EXCITED URANYL (UO-2(2+)) ION", Journal of the Chemical Society-Faraday Transactions Ii 73, .: 201 - 208.

303.	Burrows, H. D; Formosinho, S. J; Dasilva, A. M; Carlin, S. E. 1977. "QUENCHING OF FLUORESCENCE OF AROMATIC-HYDROCARBONS BY TERTIARY DERIVATIVES OF GROUP-5 ELEMENTS", Journal of Photochemistry 6, 5: 317 - 324.

304.	Deamorim, Ampc; Burrows, H. D; Formosinho, S. J; Dasilva, A. M. 1977. "USE OF BARIUM(II) TO PROMOTE TRIPLET -SINGLET TRANSITIONS IN ORGANIC-COMPOUNDS - EXTERNAL HEAVY-ATOM EFFECTS", Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy 33, 2: 245 - 246.

305.	Burrows, H. D. 1976. "RELATIONSHIP BETWEEN STANDARD ELECTRODE AND IONIZATION-POTENTIALS OF METAL-IONS", Journal of Chemical Education 53, 6: 365 - 365.

306.	Burrows, H. D; Dejesus, J. D. P. 1976. "FLASH PHOTOLYTIC STUDY OF PHOTOOXIDATION OF SOME INORGANIC ANIONS BY URANYL-ION", Journal of Photochemistry 5, 3-4: 265 - 275.

307.	Burrows, H. D; Formosinho, S. J; Miguel, M. D. G; Coelho, F. P. 1976. "QUENCHING OF LUMINESCENT STATE OF URANYL-ION (UO-2(2+) BY METAL-IONS - EVIDENCE FOR AN ELECTRON-TRANSFER MECHANISM", Journal of the Chemical Society-Faraday Transactions I 72, .: 163 - 171.

308.	Burrows, H. D; Topping, R. M. 1975. "INTRAMOLECULAR PARTICIPATION BY ENOLATE ANIONS IN CLEAVAGE OF ARYL ESTERS OF MESITOIC ACID - CARBON-CARBON BOND FORMATION IN AQUEOUS AND ALCOHOLIC SOLVENTS", Journal of the Chemical Society-Perkin Transactions 2, 6: 571 - 574.

309.	Baptista, J. L; Burrows, H. D. 1974. "SOLUTE ION AND RADICAL FORMATION IN PULSE-RADIOLYSIS OF ACETONITRILE SOLUTIONS", Journal of the Chemical Society-Faraday Transactions I 70, .: 2066 - 2079.

310.	Burrows, H. D. 1974. "FLAST PHOTOLYTIC STUDY OF PHOTOREDUCTION OF NAPHTHALENE BY TRIETHYLAMINE", Photochemistry and Photobiology 19, 3: 241 - 243.

311.	Burrows, H. D; Kemp, T. J. 1974. "PHOTOCHEMISTRY OF URANYL-ION", Chemical Society Reviews 3, 2: 139 - 165.

312.	Burrows, H. D; Kosower, E. M. 1974. "OPTICAL-SPECTRA AND REACTIVITIES OF RADICAL-ANIONS OF 4-NITROBENZYL COMPOUNDS PRODUCED BY PULSE-RADIOLYSIS OF ACETONITRILE SOLUTIONS", Journal of Physical Chemistry 78, 2: 112 - 117.

313.	Allen, D. M; Burrows, H. D; Cox, A.; Hill, R. J; Kemp, T. J; Stone, T. J. 1973. "ABSORPTION-SPECTRUM AND REACTION-KINETICS OF PHOTOREACTIVE STATE OF URANYL ION", Journal of the Chemical Society-Chemical Communications, 2: 59 - 60.

314.	Burrows, H. D; Kemp, T. J; Welbourn, M. J. 1973. "INTERMEDIATES IN PULSE-RADIOLYSIS OF SOLUTIONS OF PHENOTHIAZINE AND ITS DERIVATIVES - REACTIONS OF CYCLOALKYLPEROXYL RADICALS WITH PHENOTHIAZINES", Journal of the Chemical Society-Perkin Transactions 2, 7: 969 - 974.

315.	Burrows, H. D; Kemp, T. J; Greatore.D. 1972. "SOLUTE RADICAL CATION YIELDS IN PULSE RADIOLYSIS OF SOLUTIONS OF AROMATIC-AMINES IN CHLORINATED HYDROCARBONS", Journal of Physical Chemistry 76, 1: 20 - &.

316.	Burrows, H. D; Greatore.D; Kemp, T. J. 1971. "OPTICAL AND ELECTRON SPIN RESONANCE DETECTION OF RADICAL INTERMEDIATES IN PHOTOOXIDATION OF ORGANIC MOLECULES IN SOLUTION BY TRANSITION METAL IONS", Journal of the American Chemical Society 93, 10: 2539 - &.

317.	Burrows, H. D; Topping, R. M. 1970. "STERIC EFFECTS IN NUCLEOPHILIC VERSUS GENERAL BASE-CATALYSED INTRAMOLECULAR CARBOXY-GROUP-ASSISTED SOLVOLYSIS OF ESTERS", Journal of the Chemical Society D-Chemical Communications, 21: 1389 - &.

318.	Burrows, H. D; Topping, R. M. 1970. "BASE-CATALYSED INTRAMOLECULAR NUCLEOPHILIC KETO-GROUP PARTICIPATION IN SOLVOLYSIS OF HINDERED ESTER, 2-ACETYLPHENYL MESITOATE - ACETAL FORMATION UNDER BASIC CONDITIONS AS A MECHANISTIC CONSEQUENCE OF SUCH PARTICIPATION", Journal of the Chemical Society B-Physical Organic, 7: 1323 - &.

319.	Burrows, H. D; Topping, R. M. 1969. "INTRAMOLECULAR NUCLEOPHILIC KETO-GROUP PARTICIPATION IN ESTER SOLVOLYSIS", Journal of the Chemical Society D-Chemical Communications, 16: 904 - &.

Artigos em revistas sem arbitragem científica Papers in periodics without scientific refereeing

1.	Encarnacao, T.; Burrows, H. D; Pais, A. A. C. C; Campos, M. G; Kremer, A.. 2012. "Effect of N and P on the Uptake of Magnesium and Iron and on the Production of Carotenoids and Chlorophyll by the Microalgae Nannochloropsis sp.", J. Agr. Sci. Tech., .: 824 - 832.

2.	Charas, Ana; Ferreira, Quirina; Farinhas, Joana; Matos, Manuel; Fonseca, Sofia M; Burrows, H.; Alcacer, Luis; Morgado, Jorge. 2010. "Insoluble Patterns of Cross-Linkable Conjugated Polymers from Blend Demixing in Spin Cast Films", Macromolecules 43, 1: 580 - 580.

3.	Valente, A. J. M; Burrows, H. D; Lobo, V. M. M. 2005. "Transport properties of sodium dodecyl sulphate in cellulose-polyaniline blend films", Proc.1st Int.Conf.Diffusion in Solids and Liquids, .: 787 - 792.

4.	Billard, I.; Ansoborlo, E.; Apperson, K.; Arpigny, S.; Azenha, M. E; Birch, D.; Bros, P.; Burrows, H. D; Choppin, G.; Couston, L.; Dubois, V.; Fanghanel, T.; Geipel, G.; Hubert, S.; Kim, J. I; Kimura, T.; Klenze, R.; Kronenberg, A.; Kumke, M.; Lagarde, G.; Lamarque, G.; Lis, S.; Madic, C.; Meinrath, G.; Moulin, C.; Nagaishi, R.; Parker, D.; Plancque, G.; Scherbaum, F.; Simoni, E.; Sinkov, S.; Viallesoubranne, C.. 2003. "Aqueous solutions of uranium(VI) as studied by time-resolved emission spectroscopy: A round-robin test", Applied Spectroscopy 57, 8: 1027 - 1038.

5.	Silva, M. I; Burrows, H. D; Formosinho, S. J; Miguel, M. D. M. 2001. "Room temperature and low-temperature absorption and emission spectra of some polypyridylruthenium(II) 3.2.1 complexes", Journal of Molecular Structure 565, .: 79 - 82.

6.	Pires de M. A; Burrows, H. D. 2001. "O Urânio um Elemento Químico com Futuro", Bol. Soc. Port. Quim. 81, .: 31 - 33.

7.	Azenha, M. E; Burrows, H. D; Miguel, M. D. G. 2001. "Urânio(VI): Luminescência e Fotoquímica em Sólidos e em Solução", Bol. Soc. Port. Quim. 81, .: 42 - 44.

8.	Carneiro, N.; Souto, A. P; Marimba, A.; Marques, A. P; Leal, C.; Burrows, H. D. 2000. " Hydrophilization Mechanisms of Cotton Fibres Following CORONA Discharge", Sustainability and Recycling of Textile Materials – Proc.Fiber Society Meeting, .: 71 - 74.

9.	Mota, M. C; Morgado, A. M; Matos, A.; Pereira, P.; Burrows, H. D. 1999. "Evaluation of a non-invasive fluorescence technique as a marker for diabetic lenses in vivo.", Graefes Arch Clin Exp Ophthalmol.  237, 3: 187 - 192.

10.	Burrows, H. D. 1999. " Fotónica Molecular: Interacções Entre Luz e Sistemas Moleculares", Bol. Soc. Port. Quím. 73, .: 17 - 26.

11.	Monkman, A. P; Horsburgh, L. E; Vaschetto, M. E; Hatton, P. D; Burrows, H. D; Brown, W.; Petersson, L.. 1999. "Structure Property Correlations in a New Rigid Rod Luminescent Conjugated Polymer, Polypyridine", Annu.Tech.Confer. Soc.Plast.Eng. - Plastics Bridging the Millenia 2, .: 1510 - 1514.

12.	Monkman, A. P; Burrows, H. D; Horsburgh, L. E; Hartwell, L. J; Miguel, M. D. G; Hamblett, I.; Navarathnam, S.. 1999. "Measurement of Triplet and Charged States in Conjugated Polymers by Pulse Radiolysis", Proc. SPIE 3797, .: 109 - 117.

13.	Nunes, T.; Burrows, H. D. 1997. " Solid State Nuclear Magnetic Resonance Studies of the Binding of Quinizarin-2-sulfonate to Poly(4-vinylpyrrolidone)", Actas do 8º Encontro da S.P.M. (Materials 97) 2, .: 266 - 270.

14.	Fernandes, C.; Matos, A.; Azenha, M. E; Burrows, H. D; Mota, M. C. 1996. " Estudo Comparativo da Fluorescência in vivo de Cristalinos Normais, Diabéticos e com Catarata Senil por Espectrometria de Fluorescência", Rev. Soc. Port. Oftal. 27, .: 22 - 30.

15.	Trommsdorff, H. P; Feio, G.; Haarer, D.; Lehn, J. M; Burrows, H. D; Bastos, M.; Casalegno, R.; Corval, A.; Eichen, Y.; Gil, H.; Kuldova, K.; Nunes, T.; Scherl, M.. 1995. "Photochromic Materials Based on Long-lived Photo Induced Proton Transfer", Phantoms Newsletter 9, .: 9 - 11.

16.	Neumann, M. G; Burrows, H. D. 1994. " Glossário de Termos Usados em Fotoquímica", Bol.Soc.Port.Quim. 54, .: 13 - 16.

17.	Neumann, M. G; Burrows, H. D. 1993. " Glossário de Termos Usados em Fotoquímica", Química Nova 16, .: 71 - 76.

18.	Nunes, T.; Bastos, M.; Feio, G.; Gil, H.; Burrows, H. D. 1993. " Estudo do Acetato de Celulose por Espectroscopia de Ressonância Magnética Nuclear", Actas de 6º Encontro de SPM (Materials 93) 2, .: 583 - 588.

19.	Miguel, M. D. M; Burrows, H. D. 1991. " LUMINESCENCE STUDY OF FLUIDITY IN THE L-ALPHA MESOPHASE AND LIQUID-PHASE OF LEAD(II) DECANOATE ", PROGRESS IN COLLOID AND POLYMER SCIENCE 84, .: 223 - 226.

20.	Neumann, M. G; Tiera, M. J; Burrows, H. D; Formosinho, S. J; Miguel, M. D. G; Saraiva, P. M. 1991. " A Interação entre o Ion Uranilo e Polímeros Solúveis em Água", Química Nova 14, .: 257 - 261.

21.	Burrows, H. D. 1989. " Anhydrous Metal Soaps as Models for Membrane Bilayers", Actas Bioq. 2, .: 111 - 117.

22.	Burrows, H. D; Formosinho, S. J; Pinto Coelho, F; Miguel, M. D. G; Azenha, M. E. 1989. " Estrutura e Reactividade do Estado Excitado do Ião Uranilo", Mem. Acad. Ciências, Lisboa 29, .: 1549 - 1554.

23.	Burrows, H. D; Miguel, M. D. G; Cardoso, A. C. 1987. "Teaching Experiments and Demonstrations in Photochemistry at the Introductory Level", EPA Newsletter 29, .: 39 - 43.

24.	Burrows, H. D; Formosinho, S. J. 1986. "Os Lasers em Química", Gazeta de Física 9, .: XXXI - XXXVI.

25.	Burrows, Hugh D. 1986. " The Role of Bond Order and Entropy of Transition States in Electron-Transfer Reactions: Cross-Reaction Relationships", Rev. Port. Quím. 28, .: 57 - 60.

26.	Burrows, H. D. 1983. " Divalent Metal Soaps and Their Thermal Behaviour", The Chemist 3, .: 25 - 27.

27.	Burrows, H. D; Ventura Batista, M. I. 1980. " Applications of Fluorescence Quenching to Quantitative Analysis: Analysis of Methanol-Isopropanol and Methanol-Deuteromethanol Mixtures by the Quenching of Uranyl Ion Luminescence", Rev. Port. Quim.  22, .: 82 - 86.

28.	Burrows, H. D; Formosinho, S. J; Miguel, M. D. G; Pinto Coelho, F. 1976. "Supressão da Luminescência do Ião Uranilo por Outros Iões Metálicos devida a um Processo de Transferência de Electrões", Mem.Acad.Ciências, Lisboa 19, .: 185 - 212.

29.	Burrows, Hugh D. 1975. "Do Reactions of Hydroxyl Radicals with Metal Ions go via Outer-Sphere Electron-Transfer?", Rev. Port. Quim. 17, .: 242 - 246.

Produção científica Scientific production

Total

Produção científica Scientific production

348

Artigos científicos em revistas Papers in periodics

348

Com arbitragem científica With scientific refereeing

319

Sem arbitragem científica Without scientific refereeing

29

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