Aqueous micellar solutions of sulfobetaine surfactants provide a simple physical-chemical system for investigating the origin and consequences of the specific interactions of anions with a model zwitterionic interface. Studies of ground-state reaction kinetics in micellar solutions of these surfactants provide a window into some of the more intriguing aspects of both anion and cation interactions with a zwitterionic micelle surface. Recent molecular dynamics simulations paint a more physically reasonable picture of the zwitterionic micelle-water interface than that usually depicted in the literature and should contribute to our future understanding of the factors that contribute to specific anion binding.

磺基甜菜碱表面活性剂的胶束水溶液提供了一种简单的物理化学系统，用于研究阴离子与模型两性离子界面的特定相互作用的起源和后果。对这些表面活性剂的胶束溶液中基态反应动力学的研究为了解两性离子胶束表面与阴离子和阳离子的相互作用提供了一个更有趣的方面。最近的分子动力学模拟比两性离子胶束-水界面在物理上更合理地描绘了两性离子胶束-水的界面，这将有助于我们对导致特定阴离子结合的因素的未来理解。