Clenbuterol Immunosensors Based Poly(3,4-Ethylenedioxythiophene)/ Multiwall Carbon Nanotube (PEDOT/MWCNT) Hybrid Composite

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 2016 Malaysia English Publisher:Elsevier BVJournal:Procedia Chemistry, volume 20, pages 29-32 (issn: 1876-6196,

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Authors: A.Talib, Nurul Ain; Syed Zainol Abidin, Siti Nurul Jannah; Salam, Faridah; Sulaiman, Yusran;

doi: 10.1016/j.proche.2016.07.004

Clenbuterol Immunosensors Based Poly(3,4-Ethylenedioxythiophene)/ Multiwall Carbon Nanotube (PEDOT/MWCNT) Hybrid Composite

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Abstract

AbstractElectrochemical 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 (90.33mV) and higher peak current (0.197mA) were obtained compared with unmodified electrode (114.75mV and 0.163mA).This immunosensor, which was based on direct competitive method, was examined with standard clenbuterol hydrochloride for detection of clenbuterol through chronoamperometry at -0.1V.

Country

Malaysia

Related Organizations

Universiti Putra Malaysia
Malaysia
Malaysian Agricultural Research and Development Institute
Malaysia

Keywords

clenbuterol, Chemistry(all), immunosensors, Chemical Engineering(all), poly(3,4-ethylenedioxythiophene), multiwall carbon nanotube

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