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Engineering fluorescent carbon dot sensor with rare earth europium for the detection of uranium (VI) ion in vivo.

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成果类型:
期刊论文
作者:
Xiayu Zhou;Yue Wang;Jiayi Song;Lihao Xiong;Xin Zhao;...
通讯作者:
Sihan Chen<&wdkj&>Le Li<&wdkj&>Deshuai Zhen
作者机构:
[Yue Wang; Xin Zhao; Jiayi Song; Lihao Xiong; Xiayu Zhou; Weichao Zhao] Hunan Key Laboratory of Typical Environment Pollution and Health Hazards, School of Public Health, Hengyang Medical School, University of South China, Hengyang, 421001, People's Republic of China
[Sihan Chen] Hunan Key Laboratory of Typical Environment Pollution and Health Hazards, School of Public Health, Hengyang Medical School, University of South China, Hengyang, 421001, People's Republic of China. 172140411@qq.com
[Le Li] Hunan Key Laboratory of Typical Environment Pollution and Health Hazards, School of Public Health, Hengyang Medical School, University of South China, Hengyang, 421001, People's Republic of China. usclile@126.com
[Deshuai Zhen] Hunan Key Laboratory of Typical Environment Pollution and Health Hazards, School of Public Health, Hengyang Medical School, University of South China, Hengyang, 421001, People's Republic of China. zhends.1987@163.com
通讯机构:
[Sihan Chen; Le Li; Deshuai Zhen] H
Hunan Key Laboratory of Typical Environment Pollution and Health Hazards, School of Public Health, Hengyang Medical School, University of South China, Hengyang, People’s Republic of China<&wdkj&>Hunan Key Laboratory of Typical Environment Pollution and Health Hazards, School of Public Health, Hengyang Medical School, University of South China, Hengyang, People’s Republic of China<&wdkj&>Hunan Key Laboratory of Typical Environment Pollution and Health Hazards, School of Public Health, Hengyang Medical School, University of South China, Hengyang, People’s Republic of China
语种:
英文
关键词:
Carbon dots;Europium-functionalized;Fluorescent sensors;Uranium
期刊:
Microchimica Acta
ISSN:
0026-3672
年:
2025
卷:
192
期:
4
页码:
1-12
基金类别:
This work was supported by the grant from National Natural Science Foundation of China (12175103, 82204176, 12305389); the Natural Science Foundation of Hunan Province (2023JJ50127, 2024JJ5345); the Major Science and Technology Public Relations Project in Hunan Province (2023ZK1060); the Foundation of Educational Commission of Hunan Province (22B0432); the Innovation and Entrepreneurship Training Program for College Students of Hunan Province (D202405241200056927) and the research fund of Nuclear Materials of China Atomic Energy Authority (WDZC-2023-AW-0322).
机构署名:
本校为第一且通讯机构
院系归属:
公共卫生学院
摘要:
Three types of carbon dots were synthesized using the same precursor (folic acid and europium nitrate) via different preparation methods (doping and direct coordination). A comprehensive comparison and analysis of the morphology, surface groups, and optical properties of the prepared carbon dots (CD), europium-doped carbon dots (CD-Eu), and europium-functionalized carbon dots (CD@Eu) were conducted. Moreover, due to the higher quantum yield, excellent stability, and outstanding selectivity for UO(2)(2+) exhibited by CD-Eu, we selected CD-Eu as ...

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