An electrochemical sensor for nanomolar detection of caffeine based on nicotinic acid hydrazide anchored on graphene oxide (NAHGO)

An electrochemical sensor for nanomolar detection of caffeine based on nicotinic acid hydrazide anchored on graphene oxide (NAHGO)

Abstract A simple modified sensor was developed with nicotinic acid hydrazide anchored on graphene oxide (NAHGO), by ultrasonic-assisted chemical route, using hydroxy benzotriazole as a mediator. Structural and morphologies of NAHGO samples were investigated in detail by Fourier-Transform Infrared s...

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Bibliographic Details
Main Authors:	Jemini Jose, Viswanathan Subramanian, Sadasivan Shaji, P. B. Sreeja
Format:	Article
Language:	English
Published:	Nature Publishing Group 2021-06-01
Series:	Scientific Reports
Online Access:	https://doi.org/10.1038/s41598-021-89427-6

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