Schetbe aggregate formation of cyanine dyes in monolayers

被引：170

作者：

Buecher, Hermann ^{[1
]}

Kuhn, Hans ^{[1
]}

机构：

[1] Univ Marburg, Inst Phys Chem, D-3550 Marburg, Germany

来源：

CHEMICAL PHYSICS LETTERS | 1970年 / 6卷 / 03期

关键词：

D O I：

10.1016/0009-2614(70)80212-3

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：

Steric considerations show that a 1:1 mixture of a stearyl substituted monomethin cyanine dye and a long chain hydrocarbon should form a closely packed monolayer with the chromophores arranged like a brick stone work. In such arrangement the narrow absorption and fluorescence band typical for Scheibe dye aggregates should appear. This is actually found in several cases and the monomer to aggregate band shifts agree with the expectation.

引用

页码：183 / 185

页数：3