Investigation on interaction of DNA and several cationic surfactants with different head groups by spectroscopy, gel electrophoresis and viscosity technologies

详细信息    查看全文

• 作者：Qing Guo^a ; Zhaohong Zhang^a ; ^{lnuhjhx@163.com} ; Youtao Song^a ; Shuo Liu^c ; Wei Gao^a ; Heng Qiao^a ; ^d ; Lili Guo^a ; Jun Wang^b ; ^{wangjun888tg@126.com}
• 关键词：Interaction ; Cationic surfactant ; DNA ; Spectroscopy ; Viscosity ; Gel electrophoresis
• 刊名：Chemosphere
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：168
• 期：Complete
• 页码：599-605
• 全文大小：1166 K
• 卷排序：168

文摘

Interaction of surfactants with different head groups with DNA are studied. Binding modes are obtained by spectroscopy, viscosity and gel electrophoresis. Interaction strength of DNA and surfactants with different head groups are compared. Effects of concentration, ratio, and ionic strength on interaction are assessed.