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Modelling polymers with side chains: MEH-PPV and P3HT
(2013-04-01)
Modelling polymers with side chains is always a challenge once the degrees of freedom are very high. In this study, we present a successful methodology to model poly[2-methoxy-5-(2′-ethyl-hexyloxy)-p-phenylenevinylene] ...
Rheological, mechanical, and bioadhesive behavior of hydrogels to optimize skin delivery systems
(Informa Healthcare, 2013-11-01)
Background: Hydrogels are widely used for cutaneous formulations; thereby comparing the bioadhesive properties of polymers with a view to prolong the residence time of topical drugs on the skin would be very useful to ...
Polymer Brushes Here, There and Everywhere: Recent Advances in Their Practical Applications and Emerging Opportunities in Multiple Research Fields
(Wiley, 2012-03)
Bottom-up surface processing with well-defined polymeric structures becomes increasingly important in many current technologies. Polymer brushes, that is, assemblies of macromolecules tethered at one end to a substrate, ...
Self-healable polymer networks based on the cross-linking of epoxidised soybean oil by an aqueous citric acid solution
(Royal Society Of Chemistry, 2013-09-09)
Epoxidised soybean oil (ESO) was cross-linked with an aqueous citric acid (CA) solution without the addition of any other catalyst or solvent. Completely bio-based polymer networks were generated. The initial system was ...
ADHESION AND MORPHOLOGY OF PVDF PMMA AND COMPATIBILIZED PVDF PS INTERFACES
(Elsevier Sci LtdOxfordInglaterra, 1991)
Polymers with Nano-Encapsulated Functional Polymers: Encapsulated Nanoparticles for Treatment of Cancer Cells. Encapsulated Nanoparticles for Treatment of Cancer Cells.
(2015-09-23)
In the last decades, the interplay between basic science and technology has triggered remarkable advances in the materials field. Polymer science, which draws on the knowledge of organic and physical chemistry, materials ...
Controlled release system for ametryn using polymer microspheres: Preparation, characterization and release kinetics in water
(Elsevier B.V., 2011-02-28)
The purpose of this work was to develop a modified release system for the herbicide ametryn by encapsulating the active substance in biodegradable polymer microparticles produced using the polymers poly(hydroxybutyrate) ...
Controlled release system for ametryn using polymer microspheres: Preparation, characterization and release kinetics in water
(Elsevier B.V., 2011-02-28)
The purpose of this work was to develop a modified release system for the herbicide ametryn by encapsulating the active substance in biodegradable polymer microparticles produced using the polymers poly(hydroxybutyrate) ...
Thermo-sensitive polymers in medicine: A review
(Pergamon-Elsevier Science Ltd, 2019-08)
A wide variety of smart polymer systems such as thermosensitive polymers (TSPs)have been developed and applied mimicking nature. TSPs are a class of macromolecules that exhibit bio-inspired behavior and have various ...
Liquid-Glassy Polymer Interphases: Diffusion Kinetics in Conditions of Unlimited Liquid Supply
(Wiley VCH Verlag, 2009-03)
We investigate evidences of diffusion controlled by mechanical relaxation of the glassy matrix, i.e. Case-II mechanism, in a series of liquid/glassy interphases formed by polystyrene (PS) and poly (phenylene oxide) (PPO) ...