Surfactant encapsulating N-doped carbon dots with enhanced optical properties as a selective sensor for Cr(<scp>vi</scp>) detection-Reference-Cited by-同舟云学术

Surfactant encapsulating N-doped carbon dots with enhanced optical properties as a selective sensor for Cr(vi) detection

Published:2023 Issue:12 Volume:148 Page:2818-2824
ISSN:0003-2654
Container-title:The Analyst
language:en
Short-container-title:Analyst

Author:

Chen Qiumeng¹,Li Nan¹,Tian Yulu¹,Liu Qian²,Zou Xue¹,Fan Meikun¹^ORCID,Gong Zhengjun¹³^ORCID

Affiliation:

1. Faculty of Geosciences and Environmental Engineering, Southwest Jiaotong University, Chengdu 611756, China

2. School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China

3. State-province Joint Engineering Laboratory of Spatial Information Technology of High-Speed Rail Safety, Chengdu 611756, China

Abstract

CTAC modified N-doped carbon dots (N-CDs–CTAC) were designed through a post-modification strategy as a highly selective fluorescent sensor for Cr(vi) detection based on the dynamic quenching mechanism.

Funder

Fundamental Research Funds for the Central Universities

Department of Science and Technology of Sichuan Province

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Electrochemistry,Spectroscopy,Environmental Chemistry,Biochemistry,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/AN/D3AN00517H

Reference40 articles.

1. A simple and feasible fluorescent approach for rapid detection of hexavalent chromium based on gold nanoclusters

2. Highly fluorescent carbon dots from enokitake mushroom as multi-faceted optical nanomaterials for Cr6+ and VOC detection and imaging applications

3. Co-Doped S, N-Carbon dots and its fluorescent film sensors for rapid detection of Cr (VI) and Ascorbic acid

4. Highly selective and sensitive detection of Cr6+ ions using size-specific label-free gold nanoparticles

5. Room temperature ionic liquids enhanced the speciation of Cr(VI) and Cr(III) by hollow fiber liquid phase microextraction combined with flame atomic absorption spectrometry

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