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Peripheral thermosensation is the perception of external temperature. A change in temperature (on the surface of the skin and other tissues) is detected by a family of temperature-sensitive ion channels called Transient Receptor Potential, or TRP, receptors. These receptors are located on free nerve endings. Those detecting cold temperatures are closer to the surface of the skin than the nerve endings detecting warmth. These thermoTRP channels, while temperature selective, have relatively...
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From Molecules to Materials: Engineering New Ionic Liquid Crystals Through Halogen Bonding
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Thermotropic Ionic Liquid Crystals.

Kirill V Axenov1, Sabine Laschat2

  • 1Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany. kirill.axenov@oc.uni-stuttgart.de.

Materials (Basel, Switzerland)
|September 8, 2017
PubMed
Summary
This summary is machine-generated.

This review covers recent advances in synthesizing and studying thermotropic ionic liquid crystals. It details the mesomorphic properties of organic and metal-containing ionic mesogens, with applications discussed.

Keywords:
ionic thermotropic mesogensliquid crystalsmetallomesogens

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Area of Science:

  • Materials Science
  • Chemistry
  • Crystallography

Background:

  • Ionic liquid crystals (ILCs) are a fascinating class of materials combining ionic liquid properties with liquid crystalline phases.
  • Recent years have seen significant progress in the synthesis and characterization of novel ILCs.
  • Understanding their mesomorphic behavior is crucial for developing new applications.

Purpose of the Study:

  • To review the latest achievements in the synthesis and investigation of thermotropic ionic liquid crystals over the past five years.
  • To summarize the mesomorphic properties of both organic and metal-containing ionic mesogens.
  • To provide an overview of ionic polymers and self-assembled liquid crystals and discuss potential applications.

Main Methods:

  • Literature review of recent scientific publications.
  • Analysis of reported synthetic strategies for thermotropic ionic liquid crystals.
  • Compilation and comparison of data on mesomorphic properties.
  • Discussion of reported applications.

Main Results:

  • Significant advancements in the synthesis of diverse thermotropic ionic liquid crystals.
  • Detailed characterization of mesophase behavior in organic and metal-containing ionic mesogens.
  • Emerging trends in ionic polymers and self-assembled liquid crystals.
  • Identification of promising applications in various fields.

Conclusions:

  • The field of thermotropic ionic liquid crystals has shown rapid development.
  • Both organic and metal-containing ILCs exhibit rich mesomorphic properties.
  • Ionic polymers and self-assembled systems offer unique characteristics.
  • Ionic mesogens hold considerable potential for technological applications.