EDGE-EXCITATION RED SHIFT OF THE FLUORESCENCE OF FLEXIBLE SOLUTE MOLECULES IN A POLY(METHYL METHACRYLATE) POLYMER MATRIX

被引：9

作者：

ALHASSAN, KA

机构：

[1] Yarmouk Univ, Irbid, Jordan, Yarmouk Univ, Irbid, Jordan

来源：

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS | 1988年 / 26卷 / 08期

关键词：

ESTERS - FLUORESCENCE - ORGANIC COMPOUNDS;

D O I：

10.1002/polb.1988.090260812

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

An excitation wavelength dependence of the fluorescence of tert-butyl and methyl esters of 9-anthroic acid and of tetraphenylbutadiene and tetraphenylmethylbutadiene in a poly(methyl methacrylate) (PMMA) polymer matrix is explained in terms of the presence of conformers that experience different free volumes at 77 K relative to room temperature.

引用

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页码：1727 / 1733

页数：7

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