摘要
通过光谱法研究聚甲基丙烯酰氧乙基二甲基丁烷基溴化铵(PMDB)和核酸的作用。结果表明通过共振光散射法用PMDB检测微量的DNA可靠、准确和简单。
The interaction between poly [(2-methylacryloxyethyl) dimethyl buthylammonium bromide] (PMDB) and DNA is studied by spectral method. The results show that it is a good way to determine macro amount DNA with PMDB by light scattering method. This method is reliable,precise and simple.
出处
《胶体与聚合物》
2005年第3期43-45,共3页
Chinese Journal of Colloid & Polymer
基金
湖北省教育厅项目资助2003A008
湖北省中药生物技术重点实验室资助