毛细管电泳法分析小离子
Analysis of Small Ions with Capillary Electrophoresis.
作者信息
Aulakh Jatinder Singh, Kaur Ramandeep, Malik Ashok Kumar
机构信息
Department of Chemistry, Punjabi University, Patiala, Punjab, 147 002, India.
出版信息
Methods Mol Biol. 2016;1483:197-216. doi: 10.1007/978-1-4939-6403-1_12.
Small inorganic ions are easily separated through capillary electrophoresis because they have a high charge-to-mass ratio and suffer little from some of the undesired phenomenon affecting higher molecular weight species like adsorption to the capillary wall, decomposition, and precipitation. This chapter is focused on the analysis of small ions other than metal ions using capillary electrophoresis. Methods are described for the determination of ions of nitrogen, phosphorus, sulfur, fluorine, chlorine, bromine, and iodine.
小的无机离子很容易通过毛细管电泳进行分离，因为它们具有高的电荷质量比，并且很少受到一些影响较高分子量物质的不良现象的影响，如吸附到毛细管壁、分解和沉淀。本章重点介绍使用毛细管电泳分析除金属离子以外的小离子。描述了测定氮、磷、硫、氟、氯、溴和碘离子的方法。
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