Synthesis of Chiral Polyaniline Induced by Modified Hemoglobin  

改性血红蛋白诱导手性聚苯胺的合成（英文）

作　　者：陈建波[1] 孔祥岭 黄柳 

机构地区：[1]上海师范大学生命与环境科学学院

出　　处：《Chinese Journal of Chemical Physics》2018年第1期111-116,I0002,共7页化学物理学报（英文）

基　　金：supported by the National Natural Science Foundation of China(No.21303105);the Scientific Research Foundation for the Returned Overseas Chinese Scholars and State Education Ministry(No.ZX2012-05)

摘　　要：The synthesis of chiral polyaniline （PANI） induced by modified hemoglobin （Hb） was pro- foundly explored for the first time. Results revealed that after being separated, inactivated or immobilized, Hb can still induce the formation of chiral PANI successfully, suggesting that Hb can be used as the chiral inducers regardless of harsh reaction conditions. By examining the properties of PANI induced by modified Hb, it was found that Hb（inactivated）-PANI possessed excellent chirality, stability, and crystalline structure. The globin separated from Hb was demonstrated to have the ability of inducing the production of chiral PANI whereas the hematin from Hb had no capacity to direct enantio specificity for the PANI chains. Results indicated that Hb（immobilized）-PANI exhibited poor yield, doping state, and crys- talline structure, indicating that the immobilization of Hb by entrapment was not beneficial to the polymerization reaction. Results also showed that the structure of Hb may have significant effects on the morphologies of chiral PANI.

关 键 词：Chiral polyaniline Modified hemoglobin INACTIVATION Separation Immobi-lization 

分 类 号：TQ317[化学工程—高聚物工业]