Curriculum Vitae

Ana-Maria Chiorcea Paquim

Data da última atualização »Last update : 26/01/2012


Ana-Maria Chiorcea Paquim. Publicou 10 artigos em revistas especializadas. Nas suas actividades profissionais interagiu com 20 colaboradores em co-autorias de trabalhos científicos.


Endereço de acesso a este CV:

http://www.degois.pt/visualizador/curriculum.jsp?key=9532611364586344


Dados pessoais (Personal data)
Nome completo
Full name
Ana-Maria Chiorcea Paquim
Nome em citações bibliográficas
Quoting name
Chiorcea Paquim, Ana-Maria
Sexo
Gender
Feminino»Female




Graus Académicos (Academic Degrees)
1999-2003 Doutoramento
Phd
Técnicas Bioquímicas (4 anos » years) .
Universidade de Coimbra, Portugal.

1993-1999 Mestrado
Master degree
Biofísica, Faculdade de Física (2 anos » years) .
Universidade de Bucareste, Roménia.
Instituição portuguesa que atribuiu reconhecimento/equivalência/registo » Portuguese Instituition providing acknowledgement/equivalence/registry : Universidade de Coimbra.
Com o tipo » With the type: Reconhecimento » Acknowledgement.

1993-1997 Licenciatura
Licentiate degree
Faculdade de Física (4 anos » years) .
Universidade de Bucareste, Roménia.
Com o tipo » With the type: Reconhecimento » Acknowledgement.





Vínculos profissionais (Professional Positions)
Universidade de Coimbra
Jun/2009-Actual Investigador Auxiliar
Dez/2006-Mai/2009 Outra Situação
Dez/2003-Dez/2006 Outra Situação
Out/1999-Dez/2003 Outra Situação
Out/1998-Set/1999 Outra Situação

Institute of Public Health
Nov/1996-Jul/1997 Outra Situação





Estágios realizados (Traineeships)


Universidade de Coimbra
Out/1998-Set/1999




Institute of Public Health
Out/1996-Jun/1997






Produção científica, técnica e artística/cultural (Scientific, technical and artistical/cultural production)
Artigos em revistas com arbitragem científica
Papers in periodics with scientific refereeing
1. Pontinha, Ana D. R; Jorge, Sônia M. A; Chiorcea Paquim, A; Diculescu, Victor C; Oliveira-Brett, Ana M. 2011. "In situ evaluation of anticancer drug methotrexate–DNA interaction using a DNA-electrochemical biosensor and AFM characterization", Physical Chemistry Chemical Physics 13, 12: 5227 - 5227.
2. Enache, Teodor A; Chiorcea-Paquim, Ana-Maria; Fatibello-Filho, Orlando; Oliveira Brett, A. M. 2009. "Hydroxyl radicals electrochemically generated in situ on a boron-doped diamond electrode", Electrochemistry Communications 11, 7: 1342 - 1345.
The hydroxyl radicals electrochemically generated in situ on a boron-doped diamond (BDD) electrode have been investigated for the first time in different electrolyte media, over the whole pH range between 1 and 11. A more extensive characterisation of BDD electrochemical properties is very important to understand the reactivity of organic compounds towards electrochemical oxidation on the BDD electrode, which is related to their interaction with adsorbed hydroxyl radicals due to water oxidation on the electrode surface. An oxidation peak corresponding to the transfer of one electron and one proton was observed in pH <9 electrolytes, associated with the water discharge process and electrochemical generation of hydroxyl radicals, which can interact and enhance the electro-oxidation of organic compounds. In pH >9 electrolytes the electrochemical generation of hydroxyl radicals was not observed; ammonia buffer electrolyte gave a pH-independent peak corresponding to the ammonia oxidation reaction. Additionally, for most pH values studied, a few small peaks associated with the electrochemical interaction between non-diamond carbon species on the doped diamond electrode surface and the electrolyte were also seen, which suggests that the doped diamond is relatively unreactive, but not completely inert, and the electrogenerated hydroxyl radicals play a role as mediator in the oxidation of organics.

3. Oliveira, Severino C. B.; Paquim, Ana M. C; Ribeiro, Sofia M; Melo, André T; Vivan, Marilene; Brett, Ana M. O. 2009. "In situ electrochemical and AFM study of thalidomide-DNA interaction", Bioelectrochemistry (Amsterdam) 76, 1-2: 201 - 207.
4. Paquim, Ana M. C; Corduneanu, Oana; Oliveira, Severino C. B.; Diculescu, Victor C; Brett, Ana M. O. 2009. "Electrochemical and AFM evaluation of hazard compounds DNA interaction", Electrochimica Acta 54, 7: 1978 - 1985.
5. Chiorcea Paquim, A; Oliveira-Brett, Ana M. 2004. "Atomic force microscopy characterization of an electrochemical DNA-biosensor", Bioelectrochemistry 63, 1-2: 229 - 232.
6. Chiorcea Paquim, A; Oliveira-Brett, Ana M; Oretskaya, A.T.S.. 2004. "AFM and electroanalytical studies of synthetic oligonucleotide hybridization", Biosensors and Bioelectronics 20, 5: 933 - 944.
7. Oliveira-Brett, Ana M; Chiorcea Paquim, A. 2003. "Effect of pH and applied potential on the adsorption of DNA on highly oriented pyrolytic graphite electrodes. Atomic force microscopy surface characterisation", Electrochemistry Communications 5, 2: 178 - 183.
8. Oliveira-Brett, Ana M; Chiorcea Paquim, A. 2003. "Atomic Force Microscopy of DNA Immobilized onto a Highly Oriented Pyrolytic Graphite Electrode Surface", Langmuir 19, 9: 3830 - 3839.
9. Chiorcea, A.-M; Oliveira-Brett, A.M. 2002. "Scanning probe microscopic imaging of guanine on a highly oriented pyrolytic graphite electrode", Bioelectrochemistry 55, 1-2: 63 - 65.
10. Oliveira-Brett, Ana M; Piedade, José A. P; Chiorcea Paquim, A. 2002. "Anodic voltammetry and AFM imaging of picomoles of adriamycin adsorbed onto carbon surfaces", Journal of Electroanalytical Chemistry 538539, 538–539: 267 - 276.








Indicadores de produção (Production indicators)

Total
Produção científica
Scientific production
10

Artigos científicos em revistas
Papers in periodics
10
Com arbitragem científica
With scientific refereeing
10


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