Simple fluorescence sensing of extreme acidity based on inner filter effect of ascorbic acid to fluorescent Au nanoclusters-Reference-Cited by-同舟云学术

Simple fluorescence sensing of extreme acidity based on inner filter effect of ascorbic acid to fluorescent Au nanoclusters

Published:2017 Issue:29 Volume:9 Page:10167-10172
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Zhou Ronghui¹²³⁴,Li Yuqin⁵²³⁴,Tian Yuanyuan⁶²³⁴,Sun Qun⁶²³⁴,Deng Pengchi⁵²³⁴,Wu Lan⁵²³⁴,Hou Xiandeng¹²³⁴⁵^ORCID

Affiliation:

1. College of Chemistry

2. Sichuan University

3. Chengdu

4. China

5. Analytical & Testing Center

6. College of Life Science

Abstract

On the basis of the inner filter effect (IFE) between ascorbic acid (AA) and Au nanoclusters (AuNCs), a simple extreme acidity fluorescence sensor was developed without complex organic synthesis, which can be used to detect acidity within the pH range of 2.4–4.6.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2017/NR/C7NR03566G

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3. Escherichia coli acid resistance: tales of an amateur acidophile