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Updated: Jul 10, 2026
06:26
Orientational Transition in a Liquid Crystal Triggered by the Thermodynamic Growth of Interfacial Wetting Sheets
Published on: May 15, 2017
Thermotropic liquid crystalline glycolipids
J W Goodby1, V Görtz, S J Cowling
1Department of Chemistry, The University of York, York, UK YO10 5DD.
Chemical Society Reviews
|November 6, 2007
Summary
Biological materials exhibit liquid crystallinity, crucial for structure and function. Glycolipids in cell membranes self-assemble into liquid crystal phases, influencing biological processes and disease.
Area of Science:
- Biophysics
- Materials Science
- Biochemistry
Background:
- Biological materials often display liquid crystalline properties, suggesting a functional role beyond coincidence.
- The flexibility and adaptability of living systems may stem from the unique soft-matter characteristics of liquid crystals.
- Cell membranes, particularly glycolipids, are rich sources of biologically relevant liquid crystals.
Purpose of the Study:
- To explore the significance of liquid crystalline properties in biological structures, functions, diseases, and treatments.
- To investigate the relationship between glycolipid chemical structure and their self-assembly into liquid crystalline mesophases.
- To understand how the liquid-crystalline state contributes to the functionality of biological materials.
Main Methods:
- Critical review of existing literature on liquid crystallinity in biological systems.
- Analysis of glycolipid chemical structures and their correlation with self-assembly behavior.
- Examination of mesophase formation in glycolipid systems.
Main Results:
- Liquid crystallinity is increasingly recognized as fundamental to biological material functionality.
- Glycolipids self-assemble into various liquid crystalline phases (lyotropic and thermotropic).
- The chemical structure of glycolipids dictates their self-organizing properties and mesophase formation.
Conclusions:
- The liquid-crystalline nature of biological materials, especially glycolipids, is integral to their function.
- Understanding glycolipid self-assembly is key to elucidating biological processes and potential therapeutic targets.
- The interplay between chemical structure and liquid crystallinity offers insights into diseases and treatments.
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