title: Liquid crystals based on fluorinated carbohydrates.
abstract: Fluorine introduced in the hydrophilic or the hydrophobic region of amphiphiles influences the thermomesomorphy of amphiphilic and monophilic fluorosugars in a very specific manner. This paper is the first review about chiral mesogens based on fluorinated carbohydrates. It covers the literature published so far. Analytical objectives are given to: (i) Effects of fluorine atoms on the H-bonding network of the hydrophilic region of sugar amphiphiles; (ii) Effects of perfluoroalkyl chains compared to alkyl chains; (iii) Polymorphism, e.g., also formation of smectic S(C)* phases.
authors.affiliation: Department of Organic Chemistry, University of Rostock, Germany. ralf.miethchen@chemie.uni-rostock.de
authors.forename: R
authors.initials: R
authors.lastname: Miethchen
authors.forename: M
authors.initials: M
authors.lastname: Hein
mesh_terms: D002241:Carbohydrates / Q000138:chemical synthesis / Q000737:chemistry*; D005461:Fluorine / Q000737:chemistry*; D005782:Gels / Q000737:chemistry*; D015394:Molecular Structure; D013237:Stereoisomerism; D013501:Surface-Active Agents / Q000138:chemical synthesis / Q000737:chemistry; D013816:Thermodynamics
chemical_list: D002241:Carbohydrates; D005782:Gels; D013501:Surface-Active Agents; D005461:Fluorine