Design of an ultra-sensitive gold nanorod colorimetric sensor and its application based on formaldehyde reducing Ag+-Reference-Cited by-同舟云学术

Design of an ultra-sensitive gold nanorod colorimetric sensor and its application based on formaldehyde reducing Ag+

Published:2015 Issue:121 Volume:5 Page:99944-99950
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Lin Jin-Mei¹²³⁴,Huang Yi-Qun¹²³⁴⁵,Liu Zhen-bo⁶⁷⁴,Lin Chang-Qing⁸⁹³⁴,Ma Xudong⁵³⁴,Liu Jia-Ming¹²³⁴

Affiliation:

1. College of Chemistry and Environmental

2. Minnan Normal University

3. Zhangzhou

4. P. R. China

5. Zhangzhou Affiliated Hospital of Fujian Medical University

6. The Third Hospital of Xiamen

7. Xiamen

8. Department of Food and Biological Engineering

9. Zhangzhou Institute of Technology

Abstract

HCHO could reduce Ag⁺ to Ag on the surface of AuNRs to form Au core–Ag shell nanorods (Au@Ag↓NRs) in AuNRs–Ag⁺–HCHO system, which caused LPAB of AuNRs to redshift. Thus, a responsive AuNRs colorimetric sensor for the detection HCHO has been developed.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2015/RA/C5RA16266A

Reference53 articles.

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