A ratiometric fluorescence sensor based on gold silver nanoclusters and tungsten disulfide quantum dots with simple fabrication for the detection of copper ions in river water-Reference-Cited by-同舟云学术

A ratiometric fluorescence sensor based on gold silver nanoclusters and tungsten disulfide quantum dots with simple fabrication for the detection of copper ions in river water

Published:2023 Issue:20 Volume:15 Page:2505-2511
ISSN:1759-9660
Container-title:Analytical Methods
language:en
Short-container-title:Anal. Methods

Author:

Wang Zhiya¹,Liu Rong¹²^ORCID,Fu Zhifang¹,Yi Xin¹^ORCID,Hu Yongjun¹,Liu Changhui¹,Pan Dong³,Wu Zhaoyang²^ORCID

Affiliation:

1. Hunan Provincial Key Lab of Dark Tea and Jin-hua, College of Chemistry and Material Engineering, Hunan City University, Yiyang, 413000, P. R. China

2. State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, P.R.China

3. Zhejiang Addenda Advance Energy Material Co. Ltd, Huzhou 313000, P. R. China

Abstract

This sensor was used to detect the concentration of Cu2+ ions in lake water with satisfactory results. The nanosensor was developed by using a simple mixture of AuNCs and WS2-QDs without necessary fabrication of silica microspheres.

Funder

Education Department of Hunan Province

Natural Science Foundation of Hunan Province

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

General Engineering,General Chemical Engineering,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/AY/D3AY00378G

Reference40 articles.

1. Facile preparation of amino-carbon dots/gold nanoclusters FRET ratiometric fluorescent probe for sensing of Pb2+/Cu2+