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  4. 中科院合肥智能机械研究所
A near-infrared fluorescent probe for Cu2+ in living cells based on coordination effect

文献类型：期刊论文

作者Li, Yingyun1,2; Sun, Mingtai1; Zhang, Kui1; Zhang, Yajun4; Yan, Yehan1,2; Lei, Kepeng1,2; Wu, Lijun4; Yu, Huan1; Wang, Suhua1,2,3
刊名SENSORS AND ACTUATORS B-CHEMICAL
出版日期2017-05-01
卷号243期号:无页码:36-42
关键词Near-infrared Fluorescence Probe Copper(Ii) Ions Cell Imaging Coordination Effect
DOI10.1016/j.snb.2016.11.118
文献子类Article
英文摘要A near-infrared (NIR) fluorescence probe for copper(II) ions (Cu2+) has been synthesized and demonstrated that it could selectively and sensitively react with Cu2+ through specific coordination reaction. ESI-Mass and Job's plot confirmed a stoichiometric ratio of 2-1 between the probe molecules and Cu2+. This NIR fluorescence probe shows a fast response, high sensitivity and anti-interference performance for Cu2+ and has been successfully applied for the detection of Cu2+ in aqueous solution. The detection limit was calculated as low as 14 nM. It has been further demonstrated that the probe exhibited good cell permeability and could be applied for monitoring the fluctuation of Cu2+ in living cells by NIR fluorescence imaging. (C) 2016 Elsevier B.V. All rights reserved.
WOS关键词IN-VIVO ; OFF-ON ; COPPER ; SENSOR ; ION ; RHODAMINE ; CU(II) ; WATER
WOS研究方向Chemistry ; Electrochemistry ; Instruments & Instrumentation
语种英语
WOS记录号WOS:000395969100006
资助机构National Natural Science Foundation of China(91439101 ; National Natural Science Foundation of China(91439101 ; National Natural Science Foundation of China(91439101 ; National Natural Science Foundation of China(91439101 ; National Natural Science Foundation of China(91439101 ; National Natural Science Foundation of China(91439101 ; National Natural Science Foundation of China(91439101 ; National Natural Science Foundation of China(91439101 ; Fundamental Research Funds for the Central Universities(2016ZZD06) ; Fundamental Research Funds for the Central Universities(2016ZZD06) ; Fundamental Research Funds for the Central Universities(2016ZZD06) ; Fundamental Research Funds for the Central Universities(2016ZZD06) ; Fundamental Research Funds for the Central Universities(2016ZZD06) ; Fundamental Research Funds for the Central Universities(2016ZZD06) ; Fundamental Research Funds for the Central Universities(2016ZZD06) ; Fundamental Research Funds for the Central Universities(2016ZZD06) ; 21507135 ; 21507135 ; 21507135 ; 21507135 ; 21507135 ; 21507135 ; 21507135 ; 21507135 ; 21675158 ; 21675158 ; 21675158 ; 21675158 ; 21675158 ; 21675158 ; 21675158 ; 21675158 ; 21475134) ; 21475134) ; 21475134) ; 21475134) ; 21475134) ; 21475134) ; 21475134) ; 21475134) ; National Natural Science Foundation of China(91439101 ; National Natural Science Foundation of China(91439101 ; National Natural Science Foundation of China(91439101 ; National Natural Science Foundation of China(91439101 ; National Natural Science Foundation of China(91439101 ; National Natural Science Foundation of China(91439101 ; National Natural Science Foundation of China(91439101 ; National Natural Science Foundation of China(91439101 ; Fundamental Research Funds for the Central Universities(2016ZZD06) ; Fundamental Research Funds for the Central Universities(2016ZZD06) ; Fundamental Research Funds for the Central Universities(2016ZZD06) ; Fundamental Research Funds for the Central Universities(2016ZZD06) ; Fundamental Research Funds for the Central Universities(2016ZZD06) ; Fundamental Research Funds for the Central Universities(2016ZZD06) ; Fundamental Research Funds for the Central Universities(2016ZZD06) ; Fundamental Research Funds for the Central Universities(2016ZZD06) ; 21507135 ; 21507135 ; 21507135 ; 21507135 ; 21507135 ; 21507135 ; 21507135 ; 21507135 ; 21675158 ; 21675158 ; 21675158 ; 21675158 ; 21675158 ; 21675158 ; 21675158 ; 21675158 ; 21475134) ; 21475134) ; 21475134) ; 21475134) ; 21475134) ; 21475134) ; 21475134) ; 21475134)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/32943]  
专题合肥物质科学研究院_中科院合肥智能机械研究所
作者单位1.Chinese Acad Sci, Inst Intelligent Machines, Hefei 230031, Anhui, Peoples R China
2.Univ Sci & Technol China, Dept Mat Sci & Engn, Hefei 230026, Anhui, Peoples R China
3.North China Elect Power Univ, Sch Environm & Chem Engn, Beijing 102206, Peoples R China
4.Chinese Acad Sci, Inst Tech Biol & Agr Engn, Hefei 230031, Anhui, Peoples R China
推荐引用方式
GB/T 7714		 Li, Yingyun,Sun, Mingtai,Zhang, Kui,et al. A near-infrared fluorescent probe for Cu2+ in living cells based on coordination effect[J]. SENSORS AND ACTUATORS B-CHEMICAL,2017,243(无):36-42.
APA Li, Yingyun.,Sun, Mingtai.,Zhang, Kui.,Zhang, Yajun.,Yan, Yehan.,...&Wang, Suhua.(2017).A near-infrared fluorescent probe for Cu2+ in living cells based on coordination effect.SENSORS AND ACTUATORS B-CHEMICAL,243(无),36-42.
MLA Li, Yingyun,et al."A near-infrared fluorescent probe for Cu2+ in living cells based on coordination effect".SENSORS AND ACTUATORS B-CHEMICAL 243.无(2017):36-42.

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来源：合肥物质科学研究院

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