Biosensors | |
Poly(lactic acid)/Carbon Nanotube Fibers as Novel Platforms for Glucose Biosensors | |
Juliano Elvis Oliveira1  Luiz Henrique Capparelli Mattoso3  Eliton Souto Medeiros2  | |
[1]PPGCEM, Departamento de Engenharia de Materiais (DEMA), Universidade Federal de São Carlos (UFSCAR), Rodovia Washington Luis, km 235, Monjolinho, 13.565-905, São Carlos, SP, Brazil | |
[2] E-Mail: | |
[3]Departamento de Engenharia de Materiais (DEMAT), Universidade Federal da Paraíba (UFPB), Cidade Universitária, 58.051-900, João Pessoa, PB, Brazil | |
[4] E-Mail: | |
[5]Laboratório Nacional de Nanotecnologia para o Agronegócio (LNNA), Embrapa Instrumentação (CNPDIA), Rua XV de Novembro, 1452, Centro, 13.560, 970 São Carlos, SP, Brazil | |
[6] E-Mail: | |
关键词: nanofibers; glucose biosensor; carbon nanotube; poly(lactic acid); | |
DOI : 10.3390/bios2010070 | |
来源: mdpi | |
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【 摘 要 】
The focus of this paper is the development and investigation of properties of new nanostructured architecture for biosensors applications. Highly porous nanocomposite fibers were developed for use as active materials in biosensors. The nanocomposites comprised poly(lactic acid)(PLA)/multi-walled carbon nanotube (MWCNT) fibers obtained via solution-blow spinning onto indium tin oxide (ITO) electrodes. The electrocatalytic properties of nanocomposite-modified ITO electrodes were investigated toward hydrogen peroxide (H2O2) detection. We investigated the effect of carbon nanotube concentration and the time deposition of fibers on the sensors properties, viz
【 授权许可】
CC BY
© 2012 by the authors; licensee MDPI, Basel, Switzerland.
【 预 览 】
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