Photoelectrochemical Properties of Bacteriorhodopsin Langmuir-Blodgett Films on ITO Conductive Electrode  

作　　者：王建平 李津如 陶培德 李兴长 江龙 

机构地区：[1]Institute of Photographic Chemistry,Academia Sinica,Beijing 100101,PRC

出　　处：《Science China Chemistry》1994年第10期1192-1197,共6页中国科学（化学英文版）

基　　金：the National Natural Science Foundation of China

摘　　要：Langmuir-Blodgett films containing bacteriorhodopsin were deposited on ITO conduc-tive electrodes.A sandwiched photocell with a junction structure of ITO/bR/electrolyte/ITO has beenconstructed,in which the bR LB film was directly put into contact with an aqueous electrolyte immobi-lized in an agar gel.Under visible light irradiation,the photocell produced a transient photocurrent due tothe change of light intensity,which characterized vision imitative material.A photoalarm device based ondifferential responsivity phenomena was fabricated.Langmuir-Blodgett films containing bacteriorhodopsin were deposited on ITO conduc- tive electrodes.A sandwiched photocell with a junction structure of ITO/bR/electrolyte/ITO has been constructed,in which the bR LB film was directly put into contact with an aqueous electrolyte immobi- lized in an agar gel.Under visible light irradiation,the photocell produced a transient photocurrent due to the change of light intensity,which characterized vision imitative material.A photoalarm device based on differential responsivity phenomena was fabricated.

关 键 词：BACTERIORHODOPSIN LANGMUIR-BLODGETT film differential response PHOTOCELL 

分 类 号：Q93[生物学—微生物学]