The intercalation of ethidium bromide in the chromonic lyotropic phases of drugs and nucleic acids
作者:
K. Mundy,
J.C. Sleep,
J.E. Lydon,
期刊:
Liquid Crystals
(Taylor Available online 1995)
卷期:
Volume 19,
issue 1
页码: 107-112
ISSN:0267-8292
年代: 1995
DOI:10.1080/02678299508036726
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Chromonic liquid crystalline phases are formed by a variety of drug and dye/water systems. In contrast to conventional lyotropic phases (where micelle formation underlies the mesogenic properties), in chromonic systems the molecules stack in columns. The different chromonic phases are different arrangements of these columns. We have examined the solution of ethidium bromide (EB) in the well-documented chromonic Intal/water system. EB is a widely used nucleic acid stain which changes colour when intercalated into DNA and which becomes fluorescent.
点击下载:
PDF (555KB)
返 回