Capillary electrophoresis (CE) coupled with the contactless conductivity detector (C4D) was applied to characterize the transformation (TX-100, SDS) → TX-100/SDS. Three states of the TX-100/SDS micelle were established due to transformation, i.e. the cluster state, highly mobile homogeneous micelles obtained from the phase (TX-100 (2.5–3.5%)/SDS (0.04–0.1 M)); the state of polydispersity, i.e. polydisperse micelles with the lower mobility obtained from the phase (TX-100 (7%)/SDS (0–0.1 M); and the state of metastability at high content of SDS surfactant in TX-100/SDS phase. It was established that these states cover two different regions in the phase evolution according to descriptors used to characterize the phase of mixed micelles. The detected cluster state was wider characterized, and for this, the electrophoretic data were converted into micelle characteristics. By higher viscosity of the background electrolyte (BGE), new situations in the evolution of the TX-100/SDS phase were visualized, especially the transformation of a state of the metastability of a mixed micelle. Based on the obtained results, the two segment/segment systems, based on mixed micelles, were proposed. It was found that only one of the systems was able to exchange micelles between two micellar segments during the electrophoretic run and the issue was explained taking into account the obtained in the work results.

中文翻译：

---

混合胶束相演化的毛细管电泳研究

毛细管电泳 (CE) 与非接触式电导检测器 (C4D) 结合用于表征转化 (TX-100, SDS) → TX-100/SDS。由于转化，TX-100/SDS胶束的三种状态被建立，即簇态，从相(TX-100 (2.5–3.5%)/SDS (0.04–0.1 M))获得的高度移动的均质胶束；多分散状态，即从相 (TX-100 (7%)/SDS (0-0.1 M) 中获得的具有较低迁移率的多分散胶束；以及 TX-100/SDS 中高含量 SDS 表面活性剂时的亚稳态状态)相。根据用于表征混合胶束相的描述符，确定这些状态涵盖相演变中的两个不同区域。检测到的簇状态具有更广泛的特征，为此，电泳数据被转换成胶束特性。通过背景电解质 (BGE) 的更高粘度，可以看到 TX-100/SDS 相演变的新情况，尤其是混合胶束亚稳态状态的转变。基于获得的结果，提出了基于混合胶束的两个段/段系统。发现只有一个系统能够在电泳运行期间在两个胶束段之间交换胶束，并且考虑到工作结果中获得的结果来解释该问题。基于获得的结果，提出了基于混合胶束的两个段/段系统。发现只有一个系统能够在电泳运行期间在两个胶束段之间交换胶束，并且考虑到工作结果中获得的结果来解释该问题。基于获得的结果，提出了基于混合胶束的两个段/段系统。发现只有一个系统能够在电泳运行期间在两个胶束段之间交换胶束，并且考虑到工作结果中获得的结果来解释该问题。