Fabrication of Amine-Modified Magnetite-Electrochemically Reduced Graphene Oxide Nanocomposite Modified Glassy Carbon Electrode for Sensitive Dopamine Determination

Amine-modified magnetite (NH2–Fe3O4)/reduced graphene oxide nanocomposite modified glassy carbon electrodes (NH2–Fe3O4/RGO/GCEs) were developed for the sensitive detection of dopamine (DA). The NH2-Fe3O4/RGO/GCEs were fabricated using a drop-casting method followed by an electrochemical reduction pr...

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Bibliographic Details

Published in:	Nanomaterials
Main Authors:	Quanguo He, Jun Liu, Xiaopeng Liu, Guangli Li, Dongchu Chen, Peihong Deng, Jing Liang
Format:	Article
Language:	English
Published:	MDPI AG 2018-03-01
Subjects:	NH2–Fe3O4 nanoparticles reduced graphene oxide modified electrode dopamine electrochemical oxidation
Online Access:	http://www.mdpi.com/2079-4991/8/4/194