Nitrogen-doped carbon dots/Fe<sup>3+</sup>-based fluorescent probe for the “off–on” sensing of As(<scp>v</scp>) in seafood-Reference-Cited by-同舟云学术

Nitrogen-doped carbon dots/Fe³⁺-based fluorescent probe for the “off–on” sensing of As(v) in seafood

Published:2023 Issue:15 Volume:15 Page:1923-1931
ISSN:1759-9660
Container-title:Analytical Methods
language:en
Short-container-title:Anal. Methods

Author:

Li Zeyi¹,Cao Yunrui¹,Feng Tingyu²,Wei Tingting¹,Xue Changhu¹³,Li Zhaojie¹,Xu Jie¹^ORCID

Affiliation:

1. College of Food Science and Engineering, Ocean University of China, No. 5 Yushan Road, Qingdao 266003, Shandong Province, PR China

2. Qingdao Institute of Marine Resources for Nutrition & Health Innovation, Qingdao 266109, PR China

3. Laboratory of Marine Drugs and Biological Products, Pilot National Laboratory for Marine Science and Technology, Qingdao 266235, PR China

Abstract

Based on the competition between the electron transfer effect of nitrogen-doped carbon dots (N–CDs)/Fe3+and the complexation reaction of As(v)/Fe3+, an “off–on” fluorescence assay was developed to detect As(v) in complex food substrates.

Funder

National Key Research and Development Program of China

Earmarked Fund for Modern Agro-industry Technology Research System

Publisher

Royal Society of Chemistry (RSC)

Subject

General Engineering,General Chemical Engineering,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/AY/D2AY02098J

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