00–1.00 V. The configuration of the metals influenced the receptor's characteristics greatly, and at the same time the FcL compounds could selectively sense group IIB metal ions Zn2+, Cd2+ and Hg2+. The biological activities of FcL1, FcL2, FcL3, FcL4, FcL5 were studied against the tested bacteria; among them, FcL4 showed significant activity against all five bacterial strains tested. Copyright © 2013
二茂铁基二肽受体FcL1,Fc
L2,FcL3,FcL4,FcL5的合成是通过
二茂铁羧酸与二肽酯的酰化反应进行的。通过IR,1 H NMR,13 C NMR和元素分析来表征化合物。FcL3的单晶X射线分析表明它具有两个独立的手性分子,并且两个手性原子(C12和C35)呈R构型。他们的循环伏安行为显示了在0.00-1.00 V电位范围内的一对定义良好且稳定的氧化还原波。
金属的构型极大地影响了受体的特性,同时FcL化合物可以选择性地感应IIB族
金属离子Zn 2 +,Cd 2+和Hg 2+。研究了FcL1,Fc
L2,FcL3,FcL4,FcL5对被测细菌的
生物学活性。其中,FcL4对所有五个测试的细菌菌株均显示出显着的活性。版权所有©2013 John Wiley&Sons,Ltd.