Conventional surfactants may form surface micelles of spherical, cylindrical shapes at the liquid/solid interface, but these surface micelles are not stable enough against drying process.

• 传统的表面活性剂分子在液/固界面上可以形成的球状、柱状等表面聚集结构，但这些表面胶束不稳定，在干燥状态下不能稳定存在。