Sensitive and Selective Detection of Tartrazine Based on TiO2-Electrochemically Reduced Graphene Oxide Composite-Modified Electrodes

Sensitive and Selective Detection of Tartrazine Based on TiO2-Electrochemically Reduced Graphene Oxide Composite-Modified Electrodes

TiO2-reduced graphene oxide composite-modified glassy carbon electrodes (TiO2–ErGO–GCE) for the sensitive detection of tartrazine were prepared by drop casting followed by electrochemical reduction. The as-prepared material was characterized by transmission electron microscopy (TEM) and X-ray diffra...

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Bibliographic Details
Main Authors: Quanguo He, Jun Liu, Xiaopeng Liu, Guangli Li, Peihong Deng, Jing Liang, Dongchu Chen
Format: Article
Language:English
Published: MDPI AG 2018-06-01
Series:Sensors
Subjects:
titanium dioxide
reduced graphene oxide
modified electrode
tartrazine
electrocatalysis
Online Access:http://www.mdpi.com/1424-8220/18/6/1911

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