DETECTION OF INTERCALATION BEHAVIORS OF DYES IN DNAS USING A QUARTZ-CRYSTAL MICROBALANCE

被引：13
|
作者：
OKAHATA, Y
MATSUZAKI, Y
IJIRO, K
机构：
[1] Department of Biomolecular Engineering, Tokyo Institute of Technology, Meguno-ku, Tokyo, 152, Ookayama
来源：
SENSORS AND ACTUATORS B-CHEMICAL | 1993年 / 13卷 / 1-3期
关键词：
D O I：
10.1016/0925-4005(93)85406-Z
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
A water-insoluble, self-standing cast film of a DNA-lipid complex is prepared by mixing aqueous solutions of both anionic DNAs and cationic amphiphiles at a charge ratio of 1:1. Intercalation behaviours of dye molecules into a cast film of a DNA-lipid complex deposited on a quartz-crystal microbalance (QCM) are followed quantitatively by observing frequency changes of the QCM in an aqueous solution.
引用
收藏
页码：380 / 383
页数：4
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