物理化学学报 >> 1989, Vol. 5 >> Issue (02): 250-253.doi: 10.3866/PKU.WHXB19890226

研究简报 上一篇    

竹红菌甲素荧光光谱的环境效应

第五振军; 蒋丽金; 张曼华   

  1. 中国科学院感光化学研究所
  • 收稿日期:1988-01-21 修回日期:1988-06-17 发布日期:1989-04-15
  • 通讯作者: 蒋丽金

THE EFFECTS OF ENVIRONMENTS ON THE FLUORESCENCE SPECTRUM OF HYPOCRELLIN A

Diwu Zhenjun; Jiang Lijin*; Zhang Manhua   

  1. Institute of photographic Chemistry; Academia Sinica; Beijing
  • Received:1988-01-21 Revised:1988-06-17 Published:1989-04-15
  • Contact: Jiang Lijin

Abstract:

In this paper, the effects of the concentration of Hypocrellin A, solvents, 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.