DNA Liquid-Crystalline Gel as Adsorbent of Carcinogenic Agent
详细信息 查看全文
- 作者：Toshiaki Dobashi ; Kazuya Furusawa ; Erika Kita ; Yoshiyuki Minamisawa ; Takao Yamamoto
- 刊名：Langmuir
- 出版年：2007
- 出版时间：January 30, 2007
- 年：2007
- 卷：23
- 期：3
- 页码：1303 - 1306
- 全文大小：184K
- 年卷期：v.23,no.3(January 30, 2007)
- ISSN：1520-5827
文摘
DNA liquid crystalline gel (LCG) has been newly prepared by a dialysis of concentrated DNA solutions intoconcentrated metal cation solutions. The condition for forming DNA LCG is examined by means of the insolubilizationreaction. The shrinking ratio and the ratio of the thickness of LCG layer, 
, and the diameter of the dialysis tube,d0, do not depend on d0. The adsorption of one of carcinogenic agents, acridine orange is demonstrated. From theexperimental results, the mechanism for forming DNALCG is discussed.
, and the diameter of the dialysis tube,d0, do not depend on d0. The adsorption of one of carcinogenic agents, acridine orange is demonstrated. From theexperimental results, the mechanism for forming DNALCG is discussed.