Polymer-capped CdSe/ZnS quantum dots for the sensitive detection of Cu2+ and Hg2+ and the quenching mechanism-Reference-Cited by-同舟云学术

Polymer-capped CdSe/ZnS quantum dots for the sensitive detection of Cu2+ and Hg2+ and the quenching mechanism

Published:2021 Issue:20 Volume:13 Page:2305-2312
ISSN:1759-9660
Container-title:Analytical Methods
language:en
Short-container-title:Anal. Methods

Author:

Zhou Quanxiu¹²³⁴⁵^ORCID,Li Zhaofa¹²³⁴⁵,Wang Qunfang⁶⁴⁵⁷,Peng Liang¹²³⁴⁵,Luo Shihe¹²³⁴⁵^ORCID,Gu Feng Long¹²³⁴⁵^ORCID

Affiliation:

1. Key Laboratory of Theoretical Chemistry of Environment

2. Ministry of Education

3. School of Chemistry

4. South China Normal University

5. Guangzhou 510006

6. Analysis and Testing Centre

7. People's Republic of China

Abstract

Polymer-capped QDs are proposed as fluorescent probes to detect Cu²⁺ and Hg²⁺ simultaneously. The experimental and theoretical calculation results indicate that the fluorescence quenching mechanisms of the two ions are different.

Funder

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/2021/AY/D1AY00432H

Reference51 articles.

1. Environmental Remediation and Application of Nanoscale Zero-Valent Iron and Its Composites for the Removal of Heavy Metal Ions: A Review

2. Green and Facile Synthesis of Nitrogen and Phosphorus Co-Doped Carbon Quantum Dots towards Fluorescent Ink and Sensing Applications

3. Recognizing and Preventing Overexposure to Methylmercury from Fish and Seafood Consumption: Information for Physicians

4. Mercury bioaccumulation in cartilaginous fishes from Southern New England coastal waters: Contamination from a trophic ecology and human health perspective

5. Colorimetric Sensing of Silver(I) and Mercury(II) Ions Based on an Assembly of Tween 20-Stabilized Gold Nanoparticles

Cited by 17 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Influence of Chiral-Related Selective Adsorbed Oxygen on the Fluorescence Interaction between CdTe Quantum Dots and Folic Acid;The Journal of Physical Chemistry C;2024-08-16

2. Green-emitting carbon quantum dots as efficient fluorescent probes for Cu2+ and EDTA detection by “turn-on-off” strategy;Colloids and Surfaces A: Physicochemical and Engineering Aspects;2024-07

3. An array of femtoliter wells for sensitive detection of copper using click chemistry;Talanta;2024-07

4. Spatial-Arrangement-Assisted Emission Energy Fine Tuning of CdSe Quantum Dots (QDs) in QD–Block Copolymer Complexes;International Journal of Energy Research;2024-01-09

5. Green-Emitting Carbon Quantum Dots as Efficient Fluorescent Probes for Cu2+ and Edta Detection by “Turn-on-Off” Strategy;2024