Szymczyk Katarzyna, Taraba Anna, Zdziennicka Anna, Jańczuk Bronisław
Department of Interfacial Phenomena, Institute of Chemical Sciences, Faculty of Chemistry, Maria Curie-Skłodowska University in Lublin, Maria Curie-Skłodowska Sq. 3, 20-031 Lublin, Poland.
Department of Interfacial Phenomena, Institute of Chemical Sciences, Faculty of Chemistry, Maria Curie-Skłodowska University in Lublin, Maria Curie-Skłodowska Sq. 3, 20-031 Lublin, Poland.
Adv Colloid Interface Sci. 2023 Apr;314:102885. doi: 10.1016/j.cis.2023.102885. Epub 2023 Mar 17.
The adsorption and volumetric properties of the Triton X-114 (TX114), Tween 80 (T80), quercetin (Q) and rutin (Ru) at the different temperatures in relation to above properties of the TX114 and T80 mixtures with quercetin and rutin in the absence and presence of alcohol were discussed based on the studies reported in the literature. The adsorption isotherms of the mixtures of the nonionic surfactants with flavonoids in the presence and absence of alcohol were analyzed based on the isotherms of the surface tension of the particular mixture components and thermodynamic parameters of the adsorption of these components at the water-air interface. The surface tension isotherms of the particular component of the mixtures were taken into account while considering the surface tension isotherms of the mixtures and the composition of the mixed surface layer at the water-air interface. Different ways of the mixed surface layer composition determination were shown. The values of the surface tension and composition of the mixed surface layers obtained using different methods were discussed in the light of the intermolecular interactions and their contribution to the surface tension of the surfactants mixture with flavonoids and alcohol. The composition of the mixed monolayer and the bulk phase were compared and the differences between them were explained. The behaviour of the nonionic surfactants and flavonoids in the presence and absence of alcohol was analyzed in relation to the micelle formations and molar volumes of the mixtures and their components. Moreover, the micelles composition and their size as well as the thermodynamic parameters of the micellization process were analyzed.
基于文献报道的研究，讨论了曲拉通X-114（TX114）、吐温80（T80）、槲皮素（Q）和芦丁（Ru）在不同温度下的吸附和体积性质，以及在有无乙醇的情况下，TX114和T80与槲皮素和芦丁混合物的上述性质。根据特定混合物组分的表面张力等温线以及这些组分在水-空气界面吸附的热力学参数，分析了有无乙醇时非离子表面活性剂与黄酮类化合物混合物的吸附等温线。在考虑混合物的表面张力等温线和水-空气界面混合表面层的组成时，考虑了混合物特定组分的表面张力等温线。展示了混合表面层组成测定的不同方法。根据分子间相互作用及其对含黄酮类化合物和乙醇的表面活性剂混合物表面张力的贡献，讨论了使用不同方法获得的混合表面层的表面张力值和组成。比较了混合单分子层和本体相的组成，并解释了它们之间的差异。分析了有无乙醇时非离子表面活性剂和黄酮类化合物的行为与混合物及其组分的胶束形成和摩尔体积的关系。此外，还分析了胶束的组成及其大小以及胶束化过程的热力学参数。
