Journal of the Chemical Society - Faraday Transactions p. 2897 - 2903 (1990)
Update date:2022-08-17
Topics:
Robinson, Julian N.
Cole-Hamilton, David J.
Whittlesey, Michael K.
Camilleri, Patrick
2,1,3-Benzothiadiazole-4,7-dicarbonitrile (BTDN) has been photochemically reduced by 4-morpholine-ethanesulphonic acid (MES) in the presence of vesicles of dioctadecyldimethylammonium bromide (DODAB) or egg yolk phosphatidylcholine containing DODAB.Using asymmetrical vesicles, electron transfer can occur from MES entrapped within the inner water pools to suitable anthraquinonesulphonates (1; 1,5; 2,6 but not 2) in the bulk water mediated by BTDN.Evidence is presented that these reactions involve the genuine transport of the electron across the bilayer and not leakage of either donor or acceptor across the bilayer.Kinetic and flash photolysis studies show that the rate-determining step of the reaction is electron transport across the vesicle, that this occurs by diffusion of BTDN*- and that the rate of this diffusion reaction is in turn controlled by the charge-compensating diffusion of OH- in the opposite direction across the bilayer.
View MoreHefei Lifeon Pharmaceutical Co., Ltd.
Contact:+86-551-65328450
Address:No522 Wangjiang West Road
Shanghai Harvest Chemical Ind. Co., Ltd.
Contact:021-51385350
Address:ROOM 806-807, AI LI CHEN BUILDING, No.333 JINGXIANG ROAD, PUDONG DISTRICT, 201206, SHANGHAI
Jiangsu Cale New Material Co.ltd
Contact:+86-515-88334667/88203550
Address:Zhongshan 3rd Road, Coastal Chemical Industry Park, Yancheng, Jiangsu, China
Chongqing Werlchem Fine Chemical Co. Ltd
Contact:+86-23-67521957
Address:NO.15,Fortune Road,Yubei District,401121,Chongqing,China
Shanghai agrotree chemical co.,ltd.
Contact:+86-21-50117563
Address:Room 8A,liangfeng building,No.8 dongfang RD.pudong,shanghai,China
Doi:10.1078/0171-2985-00126
(1929)Doi:10.1016/j.bmcl.2010.08.099
(2010)Doi:10.1039/P19900001107
(1990)Doi:10.1016/j.jfluchem.2004.01.003
(2004)Doi:10.1021/jo00097a001
(1994)Doi:10.1080/00397910802279852
(2008)
