A novel fluorescent sensor for metal cations and protons based of bis-1,8-naphthalimide

被引：39
作者：
Chovelon, Jean-Marc
Grabchev, Ivo [1 ]
机构：
[1] Bulgarian Acad Sci, Inst Polymers, BU-1113 Sofia, Bulgaria
[2] Univ Lyon 1, LACE, CNRS, UMR 5634, F-69622 Villeurbanne, France
来源：
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 2007年 / 67卷 / 01期
关键词：
fluorescent sensors; 1,8-naphthalimide; metal cations; protons; PET; photophysics;
D O I：
10.1016/j.saa.2006.06.037
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
A newly synthesized bis-1,8-naphthalimide aimed to increase its fluorescence intensity in the presence of protons or metal cations has been investigated. Its spectral photophysical characteristics in acetonitrile and chloroform solutions are described. The influence of metal cations (Zn2+, Ni2+, Ce3+, Co2+, CU2+ and Ag+) and protons on the fluorescence intensity has been investigate with regard to obtain fluorescence sensors for this ions in the environment.
引用
收藏
页码：87 / 91
页数：5
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