Integration detection of mercury(<scp>ii</scp>) and GSH with a fluorescent “on-off-on” switch sensor based on nitrogen, sulfur co-doped carbon dots-Reference-Cited by-同舟云学术

Integration detection of mercury(ii) and GSH with a fluorescent “on-off-on” switch sensor based on nitrogen, sulfur co-doped carbon dots

Published:2022 Issue:4 Volume:12 Page:1989-1997
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Qi Haiyan¹^ORCID,Sun Xiaona¹,Jing Tao¹,Li Jinlong²^ORCID,Li Jun³

Affiliation:

1. College of Chemistry and Chemical Engineering, Qiqihar University, No. 42, Wenhua Street, Qiqihar, 161006, P. R. China

2. Key Laboratory of Fine Chemicals of College of Heilongjiang Province, Qiqihar University, No. 42, Wenhua Street, Qiqihar, 161006, P. R. China

3. Heilongjiang Industrial Hemp Processing Technology Innovation Center, Qiqihar University, No. 42, Wenhua Street, Qiqihar, 161006, P. R. China

Abstract

NS-CDs are employed as a sensitive sensor for the integration detection of Hg2+ and GSH. Hg2+ effectively quenching the fluorescence by static quenching. GSH is able to recover the fluorescence owing to the stronger binding between Hg2+ and GSH.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/RA/D1RA08890D

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