INVESTIGATION OF MICELLAR EFFECTS IN THERMAL LENS SPECTROPHOTOMETRY

被引：15

作者：

GEORGES, J

MERMET, JM

机构：

来源：

APPLIED SPECTROSCOPY | 1990年 / 44卷 / 01期

关键词：

D O I：

10.1366/0003702904086010

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The effect of micellar solutions in thermal lens spectrophotometry was investigated. Several aspects of the thermal lens signal including the formation rate and the relaxation of the thermal lens were compared in various neat solvents and in aqueous micellar solutions. The experiments were performed with a double-beam thermal lens apparatus based upon a pulsed-dye laser as the excitation beam and a He-Ne laser as the probe beam. The results show that, if micellar solutions can be used to solubilize hydrophilic species in solvents having better thermo-optical properties than water, they do not provide sensitive modifications of the thermo-optical properties of water.

引用

页码：122 / 127

页数：6

共 32 条

[21] SAMPLE PREPARATION CONSIDERATIONS FOR MEASUREMENT OF FLUORESCENCE ENHANCEMENT USING CYCLODEXTRINS AND MICELLES [J].