An abiotic carbon dots@ ZIF-90 fluorescent probe for rapid and reliable detection of adenosine triphosphate

doi:10.1016/j.ab.2022.115021

	An abiotic carbon dots@ ZIF-90 fluorescent probe for rapid and reliable detection of adenosine triphosphate
	Xin, Yue 1,2,3; Zhang, Dun 1,2,3; Zeng, Yan1,3 ; Qi, Peng1,2,3
	2023-02-15
发表期刊	ANALYTICAL BIOCHEMISTRY
ISSN	0003-2697
卷号	663 页码:8
通讯作者	Zhang, Dun(zhangdun@qdio.ac.cn) ; Qi, Peng(qipeng@qdio.ac.cn)
摘要	ATP is a high-energy compound that plays a vital role in biological metabolism. Abnormal changes in ATP concentration are related to various diseases and reflect microbial metabolism in biofilms. In this work, we prepared carbon quantum dots (CDs) with aggregation-induced fluorescence inhibition effect using the bacterial culture medium as raw material with a hydrothermal method. Then, an abiotic fluorescent nanoprobe named CDs@zeolitic imidazolate frameworks-90 (ZIF-90) was facilely synthesized by encapsulating CDs into ZIF-90. Owing to the encapsulation of CDs in the hollow structure of ZIF-90, the blue fluorescence emission of CDs@ZIF-90 decreased significantly. In the presence of ATP, the ZIF-90 framework was destroyed due to the strong coordination between ATP and Zn2+. The released CDs exhibited stronger fluorescence intensity, which was closely related to the ATP concentration. The convenient synthesis process and rapid ATP-responsive ability make CDs@ZIF-90 highly promising for clinical and environmental analysis.
关键词	Adenosine triphosphate Zeolitic imidazolate frameworks Carbon dots Abiotic fluorescent probe
DOI	10.1016/j.ab.2022.115021
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[41876101] ; National Natural Science Foundation of China[41906037] ; Shandong Provincial Marine Science and Technology Projects of 2018 ; Open fund of Wenzhou Key Laboratory of Sanitary Microbiology[ZD202003KF01] ; Nantong Scientific Plan Foundation[JC2021054] ; Nantong Scientific Plan Foundation[JC2020090]
WOS研究方向	Biochemistry & Molecular Biology ; Chemistry
WOS类目	Biochemical Research Methods ; Biochemistry & Molecular Biology ; Chemistry, Analytical
WOS记录号	WOS:000911104400001
出版者	ACADEMIC PRESS INC ELSEVIER SCIENCE
WOS关键词	SELECTIVE DETECTION ; AQUEOUS-SOLUTION ; GREEN SYNTHESIS ; ION ; EXTRACT ; WATER ; FE3+
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/183297
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Zhang, Dun; Qi, Peng
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 3.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Marine Corros & Protect, Qingdao 266237, Peoples R China
第一作者单位	中国科学院海洋研究所
通讯作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Xin, Yue,Zhang, Dun,Zeng, Yan,et al. An abiotic carbon dots@ ZIF-90 fluorescent probe for rapid and reliable detection of adenosine triphosphate[J]. ANALYTICAL BIOCHEMISTRY,2023,663:8.
APA	Xin, Yue,Zhang, Dun,Zeng, Yan,&Qi, Peng.(2023).An abiotic carbon dots@ ZIF-90 fluorescent probe for rapid and reliable detection of adenosine triphosphate.ANALYTICAL BIOCHEMISTRY,663,8.
MLA	Xin, Yue,et al."An abiotic carbon dots@ ZIF-90 fluorescent probe for rapid and reliable detection of adenosine triphosphate".ANALYTICAL BIOCHEMISTRY 663(2023):8.