Design of quinoline-based fluorescent probe for the ratiometric detection of cadmium in aqueous media

A new fluorescent probe,DQCd2,based on 4-piperidinoquinoline has been synthesized as a fluorescent probe for Cd^2＋.It can ratiometrically respond to Cd^2＋ in PBS buffer by a remarkable emission intensity enhancement（88-fold） and wavelength shift（70 nm）.

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Bibliographic Details
Published inChinese chemical letters Vol. 24; no. 6; pp. 479 - 482
Main Authors Liu, Qing, Li, Guo-Ping, Zhu, Dong-Jian, Xue, Lin, Jiang, Hua
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.06.2013
University of Chinese Academy of Sciences, Beijing 100049, China%Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190 China
Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190 China
Subjects
Cadmium
Fluorescence
Probe
Quinoline
Ratiometric
喹啉
排放强度
检测
比例
水介质
荧光探针
设计
镉
Fluorescence
Quinoline
Cadmium
Probe
Ratiometric
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Summary:A new fluorescent probe,DQCd2,based on 4-piperidinoquinoline has been synthesized as a fluorescent probe for Cd^2＋.It can ratiometrically respond to Cd^2＋ in PBS buffer by a remarkable emission intensity enhancement（88-fold） and wavelength shift（70 nm）.
Bibliography:Ratiometric Probe Fluorescence Cadmium Quinoline
A new fluorescent probe,DQCd2,based on 4-piperidinoquinoline has been synthesized as a fluorescent probe for Cd^2＋.It can ratiometrically respond to Cd^2＋ in PBS buffer by a remarkable emission intensity enhancement（88-fold） and wavelength shift（70 nm）.
11-2710/O6
ISSN:1001-8417
1878-5964
DOI:10.1016/j.cclet.2013.04.002