Stable gold nanoparticles as a novel peroxidase mimic for colorimetric detection of cysteine-Reference-Cited by-同舟云学术

Stable gold nanoparticles as a novel peroxidase mimic for colorimetric detection of cysteine

Published:2016 Issue:11 Volume:8 Page:2494-2501
ISSN:1759-9660
Container-title:Analytical Methods
language:en
Short-container-title:Anal. Methods

Author:

Li Rong Sheng¹²³⁴⁵,Liu Hai¹²³⁴⁵,Chen Bin Bin⁶⁴⁵⁷,Zhang Hong Zhi¹²³⁴⁵,Huang Cheng Zhi¹²³⁴⁵,Wang Jian¹²³⁴⁵

Affiliation:

1. Key Laboratory on Luminescence and Real-Time Analytical Chemistry (Southwest University)

2. Ministry of Education

3. College of Pharmaceutical Sciences

4. Southwest University

5. Chongqing 400715

6. College of Chemistry and Chemical Engineering

7. China

Abstract

In this work, stable gold nanoparticles (AuNPs) were prepared with good compatibility and favorable catalytic activity. They were developed as a peroxidase mimic for colorimetric detection of cysteine with a weakened blue solution, which supplied high sensitivity and selectivity.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Engineering,General Chemical Engineering,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2016/AY/C6AY00367B

Reference44 articles.

1. Visual observation of the mercury-stimulated peroxidase mimetic activity of gold nanoparticles

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3. In situ growth of positively-charged gold nanoparticles on single-walled carbon nanotubes as a highly active peroxidase mimetic and its application in biosensing

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

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