THE EFFECTS OF ENVIRONMENTS ON THE FLUORESCENCE SPECTRUM OF HYPOCRELLIN A

被引：12

作者：

Diwu Zhenjun ^{[1
]}

Jiang Lijin ^{[1
]}

Zhang Manhua ^{[1
]}

机构：

[1] Acad Sinica, Inst Photog Chem, Beijing, Peoples R China

来源：

ACTA PHYSICO-CHIMICA SINICA | 1989年 / 5卷 / 02期

关键词：

D O I：

10.3866/PKU.WHXB19890226

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：

In this paper, the effects of the concentration of Hypocrellin A, solventa, acid, bases, dispersing agents and temperatures on the fluorescence spectra of Hypocrellin A have been studied in detail. It was proved that the action of solvents on Hypocrellin A is closely related to the characteristics of solvents. The proton transfer of the excited Hypocrellin A is weakened at low temperature. In order to compare with Hypocrellin A, Hypocrellin B has also been studied parallelly, consistent conclusions were reached, In addition, it was found out that Hypocrellin A and B can be acted as a new kind of fluorescence probes to study the multi-environment of micellar and biological macromolecular systems.

引用

页码：250 / 253

页数：4