Photophysical and photochemical properties of some triazine-stilbene fluorescent brighteners

被引：37

作者：

Grabchev, I ^{[1
]}

Philipova, T

机构：

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

[2] Univ Chem Technol & Met, BG-1756 Sofia, Bulgaria

来源：

DYES AND PIGMENTS | 2000年 / 44卷 / 03期

关键词：

triazine-stilbene fluorescent brighteners; trans-cis isomers; photophysics; photochemistry;

D O I：

10.1016/S0143-7208(99)00088-1

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The study presents the photophysical and photochemical characteristics in aqueous solution of some triazine-stilbene fluorescent brighteners containing 2-hydroxyethylamino groups and their trans-cis isomers in equilibrium. It has been established that the type of substituent in the triazine ring does not affect significantly the absorption-fluorescence assignments or the relative distribution of the trans- and cis-isomers. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：175 / 180

页数：6

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