SINGLET OXYGEN YIELDS OF FUROCOUMARINS AND RELATED MOLECULES - THE EFFECT OF EXCITATION WAVELENGTH

被引:14
作者
JONES, SG
YOUNG, AR
TRUSCOTT, TG
机构
[1] UNIV KEELE,DEPT CHEM,KEELE ST5 5BG,STAFFS,ENGLAND
[2] ST THOMAS HOSP,ST JOHNS INST DERMATOL,DEPT PHOTOBIOL,LONDON SE1 7EH,ENGLAND
关键词
FUROCOUMARINS; PSORALENS; SINGLET OXYGEN;
D O I
10.1016/1011-1344(93)80187-E
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Singlet oxygen yields (PHI(DELTA)) were compared for a wide range of furocoumarins and related compounds using excitation wavelengths of 313, 334 and 365 nm. The PHI(DELTA) values ranged from 0.02 or less to 0.4, but no wavelength dependence was detected for any of the compounds studied.
引用
收藏
页码:223 / 227
页数:5
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