A two-photon fluorescent probe for Cu^sup 2+^ based on dansyl moiety and its application in bioimaging

A new and simple fluorescent probe for detection of Cu2+ has been synthesized and characterized. The probe displays high selectivity and sensitivity for Cu2+ with remarkably weakened fluorescence intensity and red shift. Moreover, this probe has been successfully applied to detect Cu2+ by one- and t...

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Bibliographic Details
Published in:Sensors and actuators. B, Chemical Chemical, 2017-04, Vol.242, p.112
Main Authors: Jiang, Huie, Li, Zhijian, Kang, Yifan, Ding, Liping, Qiao, Sen, Jia, Shuntian, Luo, Weifang, Liu, Weisheng
Format: Article
Language:English
Subjects:
Atoms & subatomic particles
Chemical synthesis
Copper
Doppler effect
Fluorescence
Fluorescent indicators
Ions
Medical imaging
Red shift
Sensitivity analysis
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Summary:A new and simple fluorescent probe for detection of Cu2+ has been synthesized and characterized. The probe displays high selectivity and sensitivity for Cu2+ with remarkably weakened fluorescence intensity and red shift. Moreover, this probe has been successfully applied to detect Cu2+ by one- and two-photon excited fluorescence with low detection limits (
ISSN:0925-4005
1873-3077