An amperometric biosensor based on horseradish peroxidase immobilized onto maize tassel-multi-walled carbon nanotubes modified glassy carbon electrode for determination of heavy metal ions in aqueous solution

A biosensor for trace metal ions based on horseradish peroxidase (HRP) immobilized on maize tassel- multiwalled carbon nanotube (MT-MWCNT) through electrostatic interactions is described herein. The biosensor was characterized using Fourier transform infrared (FTIR), UV-vis spectrometry, voltammetri...

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Bibliographic Details
Main Authors: Moyo, Mambo, Okonkwo, Jonathan, Agyei, Nana
Format: Article
Language:English
Published: Elsevier Inc. 2016
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Online Access:http://hdl.handle.net/11408/1195
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