The Aggregation of Rhodamine Dye Molecules in Mixed Langmuir-Blodgett Films

被引：2
|
作者：
Ibraev, N. Kh. [1 ]
Tenchurina, A. R. [1 ]
机构：
[1] Karaganda State Univ, Karaganda, Kazakhstan
来源：
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2010年 / 84卷 / 03期
关键词：
Fluorescence Spectrum; Stearic Acid; Compression Isotherm; Fatty Acid Molecule; Blodgett Film;
D O I：
10.1134/S0036024410030313
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：
Mixed Langmuir-Blodgett films based on amphiphilic rhodamine dye molecules, hydrophobically modified polyampholyte, and stearic acid were prepared. The properties of monolayers at the water-air interface were studied. Three-component monolayers were found to be in a more condensed state than two-component ones. The absorption and fluorescence spectra of the films were recorded. Molecular aggregates with various structures could be produced by varying the concentrations of dye molecules, polymer, and stearic acid.
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页码：521 / 524
页数：4
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