Results 51 to 60 of about 292,954 (197)

Macroporous copolymer networks

open access: yesProgress in Polymer Science, 2000
Macroporous copolymer networks form as a result of the phase separation during the free-radical crosslinking copolymerization of vinyl and divinyl monomers in the presence of an inert diluent. In this article, the develop- ments achieved in the field of macroporous networks over the last few years are presented.
openaire   +3 more sources

Computational Amphiphilic Materials for Drug Delivery

open access: yesFrontiers in Materials, 2015
Amphiphilic materials can assemble into a wide variety of morphologies and have emerged as a novel class of candidates for drug delivery. Along with a large number of experiments reported, computational studies have been also conducted in this field.
Naresh eThota, Jianwen eJiang
doaj   +1 more source

Analysis of Melt Copolymers [PDF]

open access: yesEuropean Journal of Mass Spectrometry, 2007
Melt copolymer chains are the main (most abundant) reaction product obtained when heating a blend of two (or more) condensation polymers (such as polyester + polycarbonate or polyester + polyamide or polyester + polyester) in which exchange reactions occur.
openaire   +3 more sources

Recent Advances in Dual Temperature Responsive Block Copolymers and Their Potential as Biomedical Applications

open access: yesPolymers, 2016
The development of stimuli responsive polymers has progressed significantly with novel preparation techniques, which has allowed access to new materials with unique properties.
Y. Kotsuchibashi   +3 more
semanticscholar   +1 more source

Toward a Greener Bioeconomy: Synthesis and Characterization of Lignin–Polylactide Copolymers

open access: yesAdvanced Energy & Sustainability Research
In the modern world, plastics have become indispensable. Due to their properties, they are used for a wide variety of applications ranging from packaging materials to textiles and medical technology.
Tim Langletz   +10 more
doaj   +1 more source

copolymer

open access: yes, 2014
Citation: 'copolymer' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.C01335 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

A guide to the synthesis of block copolymers using reversible-addition fragmentation chain transfer (RAFT) polymerization.

open access: yesChemical Society Reviews, 2014
The discovery of reversible-deactivation radical polymerization (RDRP) has provided an avenue for the synthesis of a vast array of polymers with a rich variety of functionality and architecture.
Daniel J. Keddie
semanticscholar   +1 more source

Síntese e caracterização de copolímeros de cadeia lateral derivados de acrilatos de 4,5-di-hidroisoxazol e do (-)-mentol

open access: yesQuímica Nova, 2012
Five monomers 5-[4-(5-cyano-4,5-dihydroisoxazol-3-yl)phenoxy]undecyl acrylate (7a); n-alkyl 3-{4-[5-(acryloyloxyundecyl)oxyphenyl]}-4,5-dihydroisoxazole-5-carboxylate (7b,c for n-butyl and n-hexyl, respectively); 3-{4-[5-(acryloyloxyundecyl) oxyphenyl ...
Joel A. Passo   +4 more
doaj   +1 more source

WATER SOLUBLE COPOLYMERS OF ALIPHATIC AND CYCLIC N-VINYLAMIDES WITH N-VINYLIMIDAZOLE AS EFFECTIVE EXTRAGENTS OF HISTIDINE

open access: yesКонденсированные среды и межфазные границы, 2017
The aim of this work is synthesis of copolymers of N-vinylcaprolactam (VC), N-vinylformamide (VF) with N-vinylimidazole VI for investigation their histidine extraction properties.
Kuznetsov Vyacheslav A.   +3 more
doaj   +1 more source

PVDF-based dielectric polymers and their applications in electronic materials

open access: yesIET Nanodielectrics, 2018
The attractive dielectric poly(vinylidene fluoride) (PVDF) and its copolymers are well confirmed possessing the highest electroactive response including dielectric constant, piezoelectric and ferroelectric effects, which have increasingly wide range of ...
Weimin Xia, Zhicheng Zhang
doaj   +1 more source

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