DELAYED FLUORESCENCE OF HYPOCRELLIN A AND ABSORPTION SPECTRA OF ISOMERS  

作　　者：马俊宁 蒋丽金 张曼华 虞群 

机构地区：[1]Institute of Photographic Chemistry, Academia Sinica, Beijing

出　　处：《Chinese Science Bulletin》1989年第17期1442-1448,共7页

基　　金：Project supported by the National Natural Science Foundation of China;This note is a part of the thesis of MA Jun-ning submitted to the Institute of Photographic Chemistry, Academia Sinica for the Ph.D. degree of sciences, under the supervision of JIANG

摘　　要：Hypocrellin A (abbreviated as HA )is not only an effective phototherapeutic agent, but also a good sensitizer. The absorption and fluorescence spectra of HA have been preliminarily investigated. Research on properties of the excited triplet state of HA has not yet been seen. In this note, the lifetime of phosphorescence was determined and the ex-

关 键 词：HYPOCRELLIN A DELAYED fluorescence EXCITED TRIPLET state absorption spectrum 

分 类 号：N[自然科学总论]