Photophysical and photochemical properties of blue fluorescent polystyrene

被引：28
|
作者：
Grabchev, I [1 ]
Bojinov, V
机构：
[1] Bulgarian Acad Sci, Inst Polymers, BG-1113 Sofia, Bulgaria
[2] Univ Chem Technol & Met, BG-1756 Sofia, Bulgaria
来源：
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY | 2001年 / 139卷 / 2-3期
关键词：
fluorescent side-group polystyrene; polymerizable fluorescent brighteners; 1,8-naphthalimides; photophysical properties; photodestruction;
D O I：
10.1016/S1010-6030(00)00418-4
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Two blue fluorescent 1,8-naphthalimide derivatives (fluorescent brighteners) having an allyloxy group have been investigated as modificators for polystyrene. It has been found that the monomeric fluorescent brighteners take part in the radical polymerization and are covalently bound to the polymer chain yielding fluorescent side-groups in the polystyrene. The basic photophysical characteristics and photostability of monomeric and polymeric fluorescent compounds are discussed. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：157 / 160
页数：4
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