Issue 13, 2013
From the journal:

Analytical Methods

Electrochemical biosensing platform based on a hemocyanin–Au@QC NP–carbon black hybrid nano-composite film†

Peng Yang,‡a   Jun You,‡b   Fangping Li,a   Junjie Fei,*a   Bo Feng,c   Xiulan Hea  and  Jinping Zhou*b  

* Corresponding authors

a Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, P.R. China
E-mail: fei_junjie@xtu.edu.cn
Fax: +86-731-58292251
Tel: +86-731-58298876

b College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
E-mail: zhoujp325@whu.edu.cn
Fax: +86-27-68754067
Tel: +86-27-87219274

c College of Chemical Engineering, Xiangtan University, Xiangtan 411105, P.R. China

Abstract

Novel gold nanoparticles (Au@QC NPs), using quaternized cellulose (QC) as the support matrix, were used to entrap hemocyanin (Hc) with the aid of carbon black. Direct electron transfer between Hc and the electrode was achieved and an electrochemical method for the simultaneous detection of hydroquinone and catechol is developed.

Graphical abstract: Electrochemical biosensing platform based on a hemocyanin–Au@QC NP–carbon black hybrid nano-composite film

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Article information

DOI
https://doi.org/10.1039/C3AY40654G
Article type
Communication
Submitted
18 Apr 2013
Accepted
17 May 2013
First published
20 May 2013

Anal. Methods, 2013,5, 3168-3171

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Electrochemical biosensing platform based on a hemocyanin–Au@QC NP–carbon black hybrid nano-composite film

P. Yang, J. You, F. Li, J. Fei, B. Feng, X. He and J. Zhou, Anal. Methods, 2013, 5, 3168 DOI: 10.1039/C3AY40654G

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