Orientation analysis of a nonionic amphiphile at the water-surface by second-harmonic generation

被引：1

作者：

Elstner, U ^{[1
]}

Marowsky, G

Busse, G

Kahlweit, M

机构：

[1] Laser Lab Gottingen EV, D-37077 Gottingen, Germany

[2] Max Planck Inst Biophys Chem, Abt Kinet Phasenbildung, D-37077 Gottingen, Germany

来源：

ANALYTICAL SCIENCES | 1998年 / 14卷 / 01期

关键词：

second-harmonic generation; nonionic amphiphile; second-order susceptibility; air/water interface;

D O I：

10.2116/analsci.14.31

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Second-harmonic generation and interfacial tension measurements have been used to study the adsorption behavior of a nonionic amphiphile, 1-(3', 5'-di-t-butyl)phenyl-3-glycero-rac-glycerin at an air/water interface. The tensor components of the nonlinear surface susceptibility of the amphiphile have been determined by polarization rotation of the incident fundamental radiation. The comparison of the values of the several tensor components allows the description of the adsorption and orientation behavior of the molecules at an air/water interface.

引用

页码：31 / 34

页数：4

共 13 条

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