Issue 42, 2010
From the journal:

Chemical Communications

Positively-charged gold nanoparticles as peroxidiase mimic and their application in hydrogen peroxide and glucose detection†

Yun Jv,a   Baoxin Li*a  and  Rui Caoa  

* Corresponding authors

a Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Materials Science, Shaanxi Normal University, Xi’an 710062, P.R. China
E-mail: libaoxin@snnu.edu.cn
Fax: (+86)-29-85307774

Abstract

Positively-charged gold nanoparticles possess intrinsic peroxidase-like activity, and can catalyze oxidation of the peroxidase substrate 3,3,5,5-tetramethylbenzidine (TMB) by H2O2 to develop a blue color in aqueous solution, thus providing a simple approach to colorimetric detection of H2O2 and glucose.

Graphical abstract: Positively-charged gold nanoparticles as peroxidiase mimic and their application in hydrogen peroxide and glucose detection

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/C0CC02698K
Article type
Communication
Submitted
21 iyl 2010
Accepted
13 sen 2010
First published
27 sen 2010

Chem. Commun., 2010,46, 8017-8019

Permissions

Request permissions

Positively-charged gold nanoparticles as peroxidiase mimic and their application in hydrogen peroxide and glucose detection

Y. Jv, B. Li and R. Cao, Chem. Commun., 2010, 46, 8017 DOI: 10.1039/C0CC02698K

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements