Clicking cyclophane to boron doped diamond surfaces  

作　　者：WANG Mei 

机构地区：[1]Key Laboratory of Liquid Structure and Heredity of Materials, Ministry of Education, Shandong University

出　　处：《Chinese Science Bulletin》2013年第23期2898-2902,共5页

基　　金：supported by the National Natural Science Foundation of China(51002090);the Outstanding Young Scientist Research Award Fund of Shandong Province(BS2010CL028)

摘　　要："Click chemistry" was used to covalently attach acetylene-bearing cyclophane to azide-terminated BDD surfaces. The azide termination was obtained through an esterification reaction between 4-azidobenzoic acid and the terminal hydroxyl groups of oxidized BDD surfaces. The resulting surfaces were characterized using X-ray photoelectron spectroscopy (XPS), water contact angle and electrochemical measurements. As a result, alkyne-functionalized cyclophane can undergo click chemistry to conveniently attach these units onto a preformed azide-functionalized BDD surface.＂Click chemistry＂ was used to covalently attach acetylene-bearing cyclophane to azide-terminated BDD surfaces. The azide termination was obtained through an esterification reaction between 4-azidobenzoic acid and the terminal hydroxyl groups of oxidized BDD surfaces. The resulting surfaces were characterized using X-ray photoelectron spectroscopy （XPS）, water contact angle and electrochemical measurements. As a result, alkyne-functionalized cyclophane can undergo click chemistry to conveniently attach these units onto a preformed azide-functionalized BDD surface.

关 键 词：金刚石表面 环番 掺硼 电化学测定 X射线光电子能谱 叠氮化物 共价连接 酯化反应 

分 类 号：P579[天文地球—矿物学]