A novel blue fluorescent chemosensor for metal cations and protons, based on 1,8-naphthalimide and its copolymer with styrene

被引：37

作者：

Sali, Seher

Guittonneau, Sylvie

Grabchev, Ivo ^{[1
]}

机构：

[1] Bulgarian Acad Sci, Inst Polymer, BU-1113 Sofia, Bulgaria

[2] Univ Savoie, ESIGEC, LCME, F-73376 Le Bourget Du Lac, France

来源：

POLYMERS FOR ADVANCED TECHNOLOGIES | 2006年 / 17卷 / 03期

关键词：

fluorescence; polystyrene; 1,8-naphthalimide; sensors; metal cations;

D O I：

10.1002/pat.704

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A new blue emitting 2-allyl-6-(2-dimethylaminoethyloxy)-benzo[de]isoquinoline-1,3-dione, bearing an allylic group has been designed and synthesized. Bulk radical copolymerization has been carried out in Order to prepare a fluorescent copolymer, based on styrene. The main photophysical characteristics of the monomeric and polymeric fluorophores have been investigated both in the absence and presence of metal cations and protons. It has been found that the monomeric naphthalimide can be used as a sensor for protons and Zn2+, Ni2+, Ce3+, Cu2+, Co2+, Ag+ cations. The polymeric fluorophore has been shown to be a selective chemosensor for Cu2+ cations. Copyright (c) 2006 John Wiley & Sons, Ltd.

引用

页码：180 / 185

页数：6

共 19 条

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