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International Journal of Analytical Chemistry
Volume 2012 (2012), Article ID 850969, 7 pages
http://dx.doi.org/10.1155/2012/850969
Research Article

Development of a Novel Biosensor Using Cationic Antimicrobial Peptide and Nickel Phthalocyanine Ultrathin Films for Electrochemical Detection of Dopamine

1Instituto Federal de Educação, Ciência e Tecnologia do Piauí (IFPI), Campus Parnaíba, 64210260 Parnaíba, PI, Brazil
2Biotec, Núcleo de Pesquisa em Biodiversidade e Biotecnologia, Universidade Federal do Piauí (UFPI), Campus Ministro Reis Velloso (CMRV), 64202020 Parnaíba, PI, Brazil
3Departamento de Química, Centro de Ciências da Natureza (CCN), Universidade Federal do Piauí (UFPI), 64049550 Teresina, PI, Brazil
4Grupo de Biofísica Molecular Sérgio Mascarenhas, Instituto de Física de São Carlos (IFSC), USP, 13560970 São Carlos, SP, Brazil

Received 5 September 2011; Accepted 3 October 2011

Academic Editor: Ricardo Vessecchi

Copyright © 2012 Maysa F. Zampa et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

How to Cite this Article

Maysa F. Zampa, Inês Maria de S. Araújo, José Ribeiro dos Santos Júnior, Valtencir Zucolotto, José Roberto de S. A. Leite, and Carla Eiras, “Development of a Novel Biosensor Using Cationic Antimicrobial Peptide and Nickel Phthalocyanine Ultrathin Films for Electrochemical Detection of Dopamine,” International Journal of Analytical Chemistry, vol. 2012, Article ID 850969, 7 pages, 2012. doi:10.1155/2012/850969