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Liquid Crystalline Nanostructured Polymer Blends
(2015-09-23)
Polymeric materials presenting liquid crystalline domains are attracting increasing attention from academia and industry due to their unique properties, particularly for optical applications and as components of high-strength ...
Determination of the Real Influence of the Addition of Four Thickening Agents in Creams Using Rheological Measurements
(2013-04-01)
This study aimed to characterize different emulsions obtained by the addition of four thickening agents, using rheological measurements, beyond analyzing the emulsions by polarized light microscopy looking for liquid ...
Determination of the Real Influence of the Addition of Four Thickening Agents in Creams Using Rheological Measurements
(2013-04-01)
This study aimed to characterize different emulsions obtained by the addition of four thickening agents, using rheological measurements, beyond analyzing the emulsions by polarized light microscopy looking for liquid ...
Design and characterization of a novel p1025 peptide-loaded liquid crystalline system for the treatment of dental caries
(2016-02-01)
Dental caries, mainly caused by the adhesion of Streptococcus mutans to pellicle-coated tooth surfaces, is an important public health problem worldwide. A synthetic peptide (p1025) corresponding to residues 1025-1044 of ...
Side chain liquid crystalline composites, occurrence of interdigitated bilayer smectic c phases
(2011)
We report on the results of X-ray investigations in two series of polymer monomer composites, PM6Rm-33 and PMnR12-33, which consist of mixtures of achiral liquid crystalline side chain polymers and their monomers. These ...
Polyethyleneimine and Chitosan Polymer-Based Mucoadhesive Liquid Crystalline Systems Intended for Buccal Drug Delivery
(2018-02-01)
The buccal mucosa is accessible, shows rapid repair, has an excellent blood supply, and shows the absence of the first-pass effect, which makes it a very attractive drug delivery route. However, this route has limitations, ...
Liquid crystalline textures and polymer morphologies resulting from electropolymerisation in liquid crystal phases
(Royal Soc Chemistry, 2015)
A small fraction of an acrylate liquid crystalline monomer (<= 5%) is mixed into nematic and
smectic liquid crystalline phases, and polymerised through the application of a voltage
(electropolymerisation). Polarising ...
Steric and electronic effects on mesophase stability of segmented liquid crystalline polymers with arylazomethine pendant groups
(Springer, 2000-09)
The synthesis and thermotropic behavior are reported for a series of polyesters, 1, and its model compounds, 2, which bear a N-arylazomethine pendant group with para-substituents in order to evaluate electronic and steric ...
Definitions of basic terms relating to low-molar-mass and polymer liquid crystals
(Universidad de Belgrano. Facultad de Ciencias Exactas y Naturales. Investigación, 2009)
This document is the first published by the IUPAC Commission on
Macromolecular Nomenclature dealing specifically with liquid crystals. Because
of the breadth of its scope, it has been prepared in collaboration with ...
Films from resistant starch-pectin dispersions intended for colonic drug delivery
(2014-01-01)
Free films were obtained by the solvent casting method from retrograded starch-pectin dispersions at different polymer proportions and concentrations with and without plasticizer. Film forming dispersions were characterized ...