LUMINOL CHEMILUMINESCENCE IN MICELLAR MEDIA .2. ENERGY-TRANSFER TO FLUORESCEIN

被引：36

作者：

HADJIANESTIS, J ^{[1
]}

NIKOKAVOURAS, J ^{[1
]}

机构：

[1] DEMOCRITOS NATL RES CTR PHYS SCI,INST PHYS CHEM,GR-15310 ATHENS,GREECE

来源：

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY | 1993年 / 69卷 / 03期

关键词：

D O I：

10.1016/1010-6030(93)85100-M

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：

The spectral parameters and quantum yields of luminol, 3-aminophthalate and fluorescein in cetyltrimethylammonium chloride at various concentrations are reported, together with the solubilization sites in the micelles. Chemiluminescence energy transfer to fluorescein results in at least a tenfold increase in the intensity in the micellar system compared with that in the absence of fluorescein. The maximum percentage energy transfer from 3-aminophthalate to fluorescein is 79% in chemiluminescence experiments but only 54% in fluorescence experiments under identical conditions. This difference is attributed to the different solubilization sites of the 3-aminophthalate (donor) added and the 3-aminophthalate produced during the light reaction- The theoretical treatment is in good agreement with the experimental results.

引用

页码：337 / 343

页数：7

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