Anatase TiO2 nanoparticle–graphene nanocomposites: One-step preparation and their enhanced direct electrochemistry of hemoglobin

Qingming Shen; Shiwei Zhou; Xiaomei Zhao; Li-Ping Jiang; Wenhua Hou; Jun-Jie Zhu

doi:10.1039/C2AY05781F

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Anatase TiO₂ nanoparticle–graphene nanocomposites: One-step preparation and their enhanced direct electrochemistry of hemoglobin†‡

Qingming Shen,^a Shiwei Zhou,^a Xiaomei Zhao,^a Li-Ping Jiang,*^a Wenhua Hou^a and Jun-Jie Zhu^a

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* Corresponding authors

^a State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, P. R. China
E-mail: jianglp@nju.edu.cn
Fax: +86-25-8359-7204
Tel: +86-25-8359-7204

Abstract

Anatase TiO₂ nanoparticle–graphene nanocomposites with enhanced direct electrochemistry of hemoglobin and biosensing for H₂O₂ were synthesized via a facile, one-step approach in aqueous solution at room temperature.

This article is part of the themed collection: Future Electroanalytical Developments

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Article information

DOI: https://doi.org/10.1039/C2AY05781F
Article type: Communication
Submitted: 15 Nov 2011
Accepted: 20 Jan 2012
First published: 14 Feb 2012

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Anal. Methods, 2012,4, 619-622

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Anatase TiO₂ nanoparticle–graphene nanocomposites: One-step preparation and their enhanced direct electrochemistry of hemoglobin

Q. Shen, S. Zhou, X. Zhao, L. Jiang, W. Hou and J. Zhu, Anal. Methods, 2012, 4, 619 DOI: 10.1039/C2AY05781F

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Analytical Methods