摘要
Electrochemical impedance spectroscopy of self-assembling cyclic peptide membrane bonded Ca2+in the solution of [Fe（CN）6]3-/4-at different times were determined.The results indicated that the relation of resistance of membrane and the time of immersing in CaCl2 solution manifested deferent rule with the content of CaCl2 solution.According to experimental results,the manner of CPCBC molecule bonded to Ca2+ was supposed.
Electrochemical impedance spectroscopy of self - assembling cyclic peptide membrane bonded Ca^2＋ in the solution of [ Fe（CN）6 ]^3-/4- at different times were determined. The results indicated that the relation of resistance of membrane and the time of immersing in CaCl2 solution manifested deferent rule with the content of CaCl2 solution. According to experimental results, the manner of CPCBC molecule bonded to Ca^2＋ was supposed.
出处
《化学研究与应用》
CAS
CSCD
北大核心
2006年第9期1102-1105,共4页
Chemical Research and Application
基金
河北师范大学大青年基金资助项目(L2005Q09)
关键词
巯基环肽
自组装单分子膜
络合
cyclic peptides containing benzene and cystine
self-assembled monolayer
bond
