山西大学学报(自然科学版)
山西大學學報(自然科學版)
산서대학학보(자연과학판)
JOURNAL OF SHANXI UNIVERSITY
2010年
1期
112-115
,共4页
王英特%王向伟%高小庆%刘文%武燕妮
王英特%王嚮偉%高小慶%劉文%武燕妮
왕영특%왕향위%고소경%류문%무연니
meso-四-4-(羧基苯基)钯卟啉%刀豆蛋白A%室温磷光%脱氧胆酸盐
meso-四-4-(羧基苯基)鈀卟啉%刀豆蛋白A%室溫燐光%脫氧膽痠鹽
meso-사-4-(최기분기)파계람%도두단백A%실온린광%탈양담산염
Pd-TCPP%ConA%room temperature phosphorescence%sodium deoxycholate
实验在脱氧胆酸钠盐(NaDC)介导下,采用室温磷光法研究阴离子meso-四-4-(羧基苯基)钯卟啉(Pd-TCPP)与刀豆蛋白A(ConA)之间的相互作用,实验表明Pd-TCPP与ConA之间能形成复合物,结合常数为3.33×10~4L·mol~(-1).这一结果可用于利用Pd-TCPP作为室温磷光探针对ConA进行测定.同时,紫外可见光谱和共振光散射先谱也同样证明Pd-TCPP与ConA之间存在相互作用.
實驗在脫氧膽痠鈉鹽(NaDC)介導下,採用室溫燐光法研究陰離子meso-四-4-(羧基苯基)鈀卟啉(Pd-TCPP)與刀豆蛋白A(ConA)之間的相互作用,實驗錶明Pd-TCPP與ConA之間能形成複閤物,結閤常數為3.33×10~4L·mol~(-1).這一結果可用于利用Pd-TCPP作為室溫燐光探針對ConA進行測定.同時,紫外可見光譜和共振光散射先譜也同樣證明Pd-TCPP與ConA之間存在相互作用.
실험재탈양담산납염(NaDC)개도하,채용실온린광법연구음리자meso-사-4-(최기분기)파계람(Pd-TCPP)여도두단백A(ConA)지간적상호작용,실험표명Pd-TCPP여ConA지간능형성복합물,결합상수위3.33×10~4L·mol~(-1).저일결과가용우이용Pd-TCPP작위실온린광탐침대ConA진행측정.동시,자외가견광보화공진광산사선보야동양증명Pd-TCPP여ConA지간존재상호작용.
Room temperature phosphorescence was used to investigate the interaction between Pd-TCPP and ConA. RTP intensity of Pd-TCPP can be quenched by ConA which indicated an obvious interaction beresonance two.The binding constant of this intercation was 3.33×10~4 L·mol~(-1).UV-Vis spectroscopy and resonance light scattering spectroscopy were also used to testify the conclusion.
