Study on lyotropic liquid crystals doped with DNA

被引：1

作者：

Furue, H. ^{[1
]}

Segawa, T. ^{[1
]}

Sugisaki, I. ^{[1
]}

Iwabata, K. ^{[2
]}

Sakaguchi, K. ^{[2
]}

机构：

[1] Tokyo Univ Sci, Dept Mat Sci & Technol, Tokyo 162, Japan

[2] Tokyo Univ Sci, Res Inst Sci & Technol, Noda, Chiba 278, Japan

来源：

FERROELECTRICS | 2016年 / 495卷 / 01期

关键词：

Lyotropic liquid crystal; DNA; base; ion density;

D O I：

10.1080/00150193.2016.1136863

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We focus on a lyotropic LC in the water system similar to the living body, and we have investigated the behavior of deoxyribonucleic acid (DNA) molecules in the DNA-doped lyotropic LC. As a result, in the concentration of DNA doped in this research, the mesomorphic property of LC does not change. On the other hand, the microscopic texture becomes disturbed and the domain breaks down by DNA doping. As a result of ion density measurement, the ion current peaks can be obtained by DNA doping, and thus, DNA molecules can behave as ion careers in LC medium.

引用

页码：143 / 149

页数：7

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