Berry J P, Weber S G
J Chromatogr Sci. 1987 Jul;25(7):307-12. doi: 10.1093/chromsci/25.7.307.
This work discusses the effects of neutral zwitterionic micelles composed of N-dodecyl-N,N-dimethylammonium-3-propane-1-sulfonate (C12DAPS) on the retention of several substituted benzene compounds. The correlation of molecular properties and retention demonstrates that negative charge, hydrophobicity, and polarizability are important in governing a solute's distribution in the micelles. The selectivity of the micelles differs from that of the native reversed-phase stationary phase, especially for nitrophenol isomers and halobenzenes.
这项工作讨论了由N-十二烷基-N,N-二甲基铵-3-丙烷-1-磺酸盐（C12DAPS）组成的中性两性离子胶束对几种取代苯化合物保留的影响。分子性质与保留之间的相关性表明，负电荷、疏水性和极化率对控制溶质在胶束中的分布很重要。胶束的选择性与天然反相固定相不同，特别是对于硝基苯酚异构体和卤代苯。
