高频超声照射下卟啉镓对牛血清白蛋白的损伤  

Damage of Bovine Serum Albumin under Irradiation of High Frequency Ultrasound in the Presence of Porphyrin-Ga

作　　者：王君[1] 赵红丹[1] 张朝红[2] 张向东[1] 马腾[1] 姜岳峰[1] 张邯玉[1] 

机构地区：[1]辽宁大学化学系,沈阳110036 [2]辽宁大学环境科学系,沈阳110036

出　　处：《无机化学学报》2006年第9期1605-1609,共5页Chinese Journal of Inorganic Chemistry

基　　金：国家自然科学基金资助项目(No.20371023);辽宁省教育厅自然科学基金资助项目(No.2004C018)。

摘　　要：用紫外-可见(UV-Vis)光谱和荧光(FL)光谱研究了高频超声波激活卟啉镓(HP-Ga)配合物对牛血清白蛋白(BSA)的损伤,探讨了超声波照射时间,HP-Ga浓度和酸度等因素对BSA损伤的影响。结果表明,在一定条件下,BSA的损伤程度随着照射时间的增加和HP-Ga浓度的增大而加剧。The damage of presence of Porphyrin-Ga bovine serum albumin （BSA） under the irradiation of high frequency ultrasound in the （HP-Ga） complex was studied by ultraviolet-visible （UV-Vis） and fluorescence （FL） spectra, and the influence of irradiation time, show that, under a certain condition, the time and HP-Ga concentration. damag HP-Ga concentration and acidity were also studied. The results e degree of BSA is increased with the enhancement of irradiation.

关 键 词：超声 卟啉镓(HP-Ga) 牛血清白蛋白(BSA) 

分 类 号：O614.371[理学—无机化学] O657.3[理学—化学]