Graphene quantum dots/gold electrode and its application in living cell H2O2 detection.

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Abstract

Due to the high peroxidase-like activity and small lateral size of graphene quantum dots (GQDs), the covalently assembled GQDs/Au electrode exhibits great performance and stability in H(2)O(2) detection. It is better or comparable to some enzyme-immobilized electrodes, and thus could be useful in sensing H(2)O(2) changes in biological systems.

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Journal

Journal ID (iso-abbrev): Nanoscale

Title: Nanoscale

Publisher: Royal Society of Chemistry (RSC)

ISSN (Electronic): 2040-3372

ISSN (Print): 2040-3364

Publication date (Electronic): Mar 07 2013

Volume: 5

Issue: 5

Affiliations

[1 ] Key Laboratory for Thin Film and Microfabrication of the Ministry of Education, Research Institute of Micro/Nano Science and Technology, Shanghai Jiao Tong University, Shanghai 200240, PR China.

Article

DOI: 10.1039/c3nr33954h

PubMed ID: 23389405

SO-VID: 950bbceb-b374-4181-8661-251e0d421b77

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