DNA monolayers complexed with amphiphilic intercalator at the air-water interface

被引：28
|
作者：
Ijiro, K
Shimomura, M
Tanaka, M
Nakamura, H
Hasebe, K
机构：
[1] HOKKAIDO UNIV, RES INST ELECT SCI, JRDC, PRESTO, KITA KU, SAPPORO, HOKKAIDO 060, JAPAN
[2] HOKKAIDO UNIV, GRAD SCH ENVIRONM EARTH SCI, SAPPORO, HOKKAIDO 060, JAPAN
来源：
THIN SOLID FILMS | 1996年 / 284卷
关键词：
deoxyribose nucleic acid; intercalation; monolayer; polyion complex;
D O I：
10.1016/S0040-6090(95)08445-2
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The interaction of a newly synthesized cationic intercalator amphiphile C(18)AO into double-stranded DNAs at the air-water interface was investigated. Polyion complex monolayers consisting of DNAs and cationic amphiphiles were prepared, Pressure-area isotherms. fluorescence measurements, Fourier transform infrared-reflection-absorption spectroscopy and quartz crystal microbalance measurements suggest that C(18)AO molecules can be intercalated into base-pairs of DNAs to form densely packed two-dimensional DNA arrays at the air-water interface.
引用
收藏
页码：780 / 783
页数：4
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