PAN Jingxi, LIN Weizhen, HAN Zhenhui, et al. A TIME-RESOLVED STUDY ON THE PHOTODYNAMIC PRIMARY PROCESS OF ADE: II. PHOTOCHEMISTRY IN BIOMOLECULAR COMPLEXES[J]. Journal of Radiation Research and Radiation Processing, 2003,21(2):99-101.
PAN Jingxi, LIN Weizhen, HAN Zhenhui, et al. A TIME-RESOLVED STUDY ON THE PHOTODYNAMIC PRIMARY PROCESS OF ADE: II. PHOTOCHEMISTRY IN BIOMOLECULAR COMPLEXES[J]. Journal of Radiation Research and Radiation Processing, 2003,21(2):99-101.DOI:
By use of laser flash photolysis and steady state absorption techniques, a systematic study was carried out on the interaction of ADE, which is a kind of model compound of actinomycin D, with DNA and BSA. Non-covalent binding was found between ADE and ssDNA、dsDNA and BSA, and photoinduced electron transfer reaction was observed. These results indicate that actinomycines might be used as type I photodrugs in the future and will be helpful for structure modification of this kind of compound.
关键词
放线菌素D激光光解DNABSA电子转移
Keywords
Actinomycin DLaser flash photolysisDNABSAElectron transfer