Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4910982 | Procedia Chemistry | 2016 | 4 Pages |
Abstract
Electrochemical immunosensors based PEDOT/MWCNT hybrid composite for detection of clenbuterol antibiotic has been developed. It shows promising properties as biosensors platform with combination of high conductive properties of poly(3,4-ethylenedioxythiophene) (PEDOT) and high surface area of carbon nanotube (CNT). Based on cyclic voltammetry (CV) measurement in potassium ferricyanide (K3[Fe(CN)6]), lower peak potential separation (90.33Â mV) and higher peak current (0.197Â mA) were obtained compared with unmodified electrode (114.75Â mV and 0.163Â mA).This immunosensor, which was based on direct competitive method, was examined with standard clenbuterol hydrochloride for detection of clenbuterol through chronoamperometry at -0.1Â V.
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Authors
Nurul Ain A. Talib, Siti Nur Jannah Syed Zainol Abidin, Faridah Salam, Yusran Sulaiman,