Chem. J. Chinese Universities ›› 1994, Vol. 15 ›› Issue (4): 503.
• Articles • Previous Articles Next Articles
HE Xi-WEn, FENG Xi-Zeng, ZHANG Gui-Zhu, YANG Wan-Long, YU Gui-Ying, SHI Hui-Ming
Received:
Revised:
Online:
Published:
Abstract: The polymeric state of hematoporphyrin (HP) under physiological conditions and in aqueous solution has been studied by spectrum analysis.From application of Kasha's theory on the difference spectrum between HPmonomer and dimer, we have estimated that the distance between xanthene planes of HPis 0.528 nm and these planes form the cross angle 20°in dimer molecules (Fig.3).The relationship between the energy transmission of HPHSAand the solution state is discussed.The relationship between the photochemical mechanism of curing malignant tumours and the fluorescence character of HP-HSAis discussed.
Key words: Hematoporphyrin(HP), Human serum albumin (HSA), Solution state, Photochemical mechanism
TrendMD:
HE Xi-WEn, FENG Xi-Zeng, ZHANG Gui-Zhu, YANG Wan-Long, YU Gui-Ying, SHI Hui-Ming. Studies on the State of Hematoporphyrin(HP) in Physiological Condition Solution[J]. Chem. J. Chinese Universities, 1994, 15(4): 503.
0 / / Recommend
Add to citation manager EndNote|Ris|BibTeX
URL: http://www.cjcu.jlu.edu.cn/EN/
http://www.cjcu.jlu.edu.cn/EN/Y1994/V15/I4/503
