Issue 14, 2011
From the journal:

Analyst

Sensitive detection of glucose based on gold nanoparticles assisted silver mirror reaction†

Tangsong Li,ab   Kui Zhu,bc   Sha He,bd   Xi Xia,c   Shaoqin Liu,*a   Zhuo Wang*b  and  Xingyu Jiang*b  

* Corresponding authors

a Key Laboratory of Microsystems and Microstructures Manufacturing (Harbin Institute of Technology), Ministry of Education, Harbin Institute of Technology, Harbin 150080, China
E-mail: shaoqinliu@hit.edu.cn
Fax: +86 451 8640 3493
Tel: +86 451 8640 3493

b Key Lab for Biological Effects of Nanomaterials and Nanosafety, National Center for NanoScience and Technology, Chinese Academy of Sciences, Beijing 100190, China
E-mail: wangz@nanoctr.cn, xingyujiang@nanoctr.cn
Fax: +86 010 8254 5631
Tel: +86 010 8254 5558

c Department of Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China

d College of Bioengineering, Chongqing University, Chongqing 400044, China

Abstract

We developed a simple, non-enzymatic approach for the colorimetric detection of glucose based on a gold nanoparticles (Au NPs) assisted silver mirror reaction (AuSMR). The linear range of the concentration of glucose is from 0.04 mM to 1 mM, and the lowest concentration that can be distinguished by the naked eye is 10 nM. This approach has been successfully used for detecting glucose in serum.

Graphical abstract: Sensitive detection of glucose based on gold nanoparticles assisted silver mirror reaction

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Supplementary files

Article information

DOI
https://doi.org/10.1039/C1AN15256D
Article type
Communication
Submitted
30 Mar 2011
Accepted
16 May 2011
First published
24 May 2011

Analyst, 2011,136, 2893-2896

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Sensitive detection of glucose based on gold nanoparticles assisted silver mirror reaction

T. Li, K. Zhu, S. He, X. Xia, S. Liu, Z. Wang and X. Jiang, Analyst, 2011, 136, 2893 DOI: 10.1039/C1AN15256D

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