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Publikováno v:
Journal of Materials Chemistry. 12:3565-3569
Modification of isotactic polypropylene (iPP) film was carried out by grafting of acrylic acid (AA) onto its backbone using supercritical (SC) CO2 as a solvent and swelling agent. The iPP film was impregnated with the monomer AA and benzoyl peroxide
Publikováno v:
Journal of Materials Chemistry. 12:2692-2695
The radiation-chemical grafting of the vinyl ether of monoethanolamine as a cationic monomer on polypropylene films has been studied. Water uptake and degree of grafting were determined gravimetrically and using FTIR methods. The dependence of the gr
Publikováno v:
Journal of Materials Chemistry. 12:902-906
Two mutually reactive three component copolymers were synthesized to utilize as humidity-sensitive membranes. The major ingredient of a humid membrane is the cross-linked polyelectrolyte obtained from the copolymers 4-vinylpyridine (VP)–(methacrylo
Autor:
Salla-M. Leinonen, David C. Sherrington, Michael G.J.T. Morrison, Paul H. Findlay, Evelyn E. A. Shepherd
Publikováno v:
Journal of Materials Chemistry. 10:2031-2034
An easy and convenient method for the preparation of functionalised porous polymer films (∼76 × 14 mm) of uniform thickness (∼60–120 µm) has been developed using microscope slides stacked together as a mould for UV-initiated polymerisation of
Autor:
Andrzej Krysztafkiewicz, Ludwik Domka
Publikováno v:
Journal of Materials Chemistry. 7:1655-1659
We present four modification methods for previously micronized Korean talcs using surfactants, polyoxyethylene glycols, silane and titanate coupling agents. The modifications provide an increase of activity of the talc towards polymers. After the mod
Publikováno v:
Journal of Materials Chemistry. 7:1581-1585
In order to test the influence of ceramic morphology and particle size on the behaviour of the ceramic/polymer/drug composite α-Al 2 O 3 /poly(l-lactic acid)/poly(methyl methacrylate)/ibuprofen (α-Al 2 O 3 /PLLA/PMMA/IB) containing the antiinflamma
Chemically bonded silica–polymer composites from linear and branched polyamides in a sol–gel process
Publikováno v:
Journal of Materials Chemistry. 7:259-263
A new type of polymer–silica composite based on aramids of either linear or non-linear structure has been prepared successfullyvia the sol–gel process. The linear polyamide chains were prepared by the reaction of a mixture of m-phenylene and p-ph
Publikováno v:
Journal of Materials Chemistry. 11:2504-2506
Polyvinylpyrrolidone (PVP)–Ag2S nanocomposites were successfully prepared through in-situ reaction with CS2 as the sulfur source in ethanol solution at room temperature. Transmission electron microscopic (TEM) analysis of the nanocomposites reveale
Publikováno v:
Journal of Materials Chemistry. 22:22028
Stimuli-sensitive polymersomes, composed of amphiphilic block copolymers, have emerged as a promising nanocarrier for triggered release of anticancer drugs. In this study, we synthesized a bioreducible, amphiphilic triblock copolymer based on poly(et
Publikováno v:
Journal of Materials Chemistry. 22:20998
We present a new method to synthesize hydrogel particles by exploiting the interface formed between two immiscible liquids. Spherical monomer droplets, of varying diameters, could be suspended at the planar interface formed between two immiscible liq