Abstract

Supramolecular systems have been formed based on morpholinium surfactants and hydrotropic additives (choline chloride and urea). The aggregation thresholds of individual and mixed systems, as well as the ability to act as micellar nanocontainers, were evaluated using a complex of physicochemical methods. It was shown that the introduction of hydrotropic compounds insignificantly affects the values of the critical micelle concentration in the systems, but promotes an increase in the solubilization capacity of the morpholinium surfactant without a hydroxyethyl fragment in the head group by 1.5–2 times.

中文翻译：

---

吗啉鎓表面活性剂在氯化胆碱和尿素辅助下增溶疏水染料橙OT

摘要

基于吗啉鎓表面活性剂和水溶助长剂（氯化胆碱和尿素）形成了超分子体系。使用复杂的物理化学方法评估了单个和混合系统的聚集阈值，以及充当胶束纳米容器的能力。结果表明，水溶助长化合物的引入对系统中临界胶束浓度的值影响不大，但促进了头基中没有羟乙基片段的吗啉鎓表面活性剂的增溶能力提高了 1.5-2 倍。