Performance validation on lyotropic liquid crystals formed in a surfactant/water system

In this study we demonstrate the usage of a temperature-controlled capillary holder within a SAXS setup for studying the phase behavior of a surfactant / water system as a function of temperature and concentration. The formation of lyotropic liquid crystalline (LC) phases is analyzed and results are compared with published data to validate the performance of the temperature-controlled capillary holder within the SAXS setup.

A temperature-controlled capillary holder was used for a SAXS study on the formation of lyotropic liquid crystalline phases in a surfactant/water system at two different concentrations. Upon variation of the temperature, reversible transitions between an isotropic and a lamellar or hexagonal phase were observed, respectively. Lattice parameters could be determined. The transition temperatures are in good agreement with those reported in the literature. 

Inicio de sesión

¿Aún no está registrado?

Sign up for free today. By registering you will have free access to exclusive content including

  • Webinars, presentations and videos
  • Application notes, technical notes, articles, white papers and software downloads

And in addition you will receive

  • Our regular eNews including the latest news, education, events and offers from Malvern Panalytical