Highly Sensitive Amperometric α-Ketoglutarate Biosensor Based on Reduced Graphene Oxide-Gold Nanocomposites

Highly Sensitive Amperometric α-Ketoglutarate Biosensor Based on Reduced Graphene Oxide-Gold Nanocomposites

Herein, a rapid and highly sensitive amperometric biosensor for the detection of α-ketoglutarate (α-KG) was constructed via an electrochemical approach, in which the glutamate dehydrogenase (GLUD) was modified on the surface of reduced graphene oxide-gold nanoparticle composite (rGO-Aunano composite...

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Bibliographic Details
Main Authors: Gang Peng, Yadong Yu, Xiaojun Chen, He Huang
Format: Article
Language:English
Published: Hindawi Limited 2020-01-01
Series:International Journal of Analytical Chemistry
Online Access:http://dx.doi.org/10.1155/2020/4901761

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