Thermoresponsive and biocompatible poly(vinyl alcohol)‐graft‐poly(N,N‐diethylacrylamide) copolymer: Microwave‐assisted synthesis, characterization, and swelling behavior
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DOI: 10.1002/app.45969
Abstract: Novel thermoresponsive poly(vinyl alcohol)-graft-poly(N,N-diethylacrylamide) (PVA-g-PDEAAm) copolymers were prepared by microwave-assisted graft copolymerization using a potassium persulfate/N,N,N′,N′-tetramethylethylenediamine (KPS/TEMED) initiator system. The structures of PVA-g-PDEAAm copolymers were characterized by 1H-NMR, Fourier transform infrared spectroscopy, differential scanning calorimetry/thermogravimetric… read more here.
Keywords: graft; poly; swelling behavior; vinyl alcohol ... See more keywords
Synthesis, characterization and swelling behavior of high-performance antimicrobial amphoteric hydrogels from corn starch
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DOI: 10.1007/s00289-020-03417-8
Abstract: Three novel hydrogels with high antimicrobial activity were synthesized from grafting of corn starch with 4-acrylamidobenzoic acid (4ABA) and diallyldimethylammonium chloride as cross-linkers (CLs). Three concentrations of the cross-linker (3%, 5% and 10% based on… read more here.
Keywords: corn starch; characterization swelling; swelling behavior; starch ... See more keywords
Biodegradable poly(N-isopropylacrylamide-co-N-maleylgelatin) hydrogels with adjustable swelling behavior
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DOI: 10.1007/s00396-019-04498-2
Abstract: AbstractThis study describes the detailed investigation on dynamic swelling of biodegradable network system poly(N-isopropylacrylamide-co-N-maleylgelatin) P(NIPAAm-co-N-MAGEL) prepared by N-isopropylacrylamide (NIPAAm) and N-maleylgelatin (MAGEL) with N,N′-methylene bis(acrylamide) (BIS) as a cross-linking agent. Effects of MAGEL content on… read more here.
Keywords: magel; isopropylacrylamide maleylgelatin; poly isopropylacrylamide; swelling behavior ... See more keywords
Thermal properties, nanoscopic structure and swelling behavior of chitosan/(ureasil–polyethylene oxide hybrid) blends
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-017-6454-6
Abstract: In this work, the effect of chitosan blending on the thermal properties, nanoscopic structure and swelling behavior of ureasil–polyethylene oxide (U-PEO) hybrid materials was examined. Materials were prepared by the sol–gel route using acid catalysts,… read more here.
Keywords: nanoscopic structure; structure swelling; ureasil polyethylene; swelling behavior ... See more keywords
Prediction of swelling behavior of crosslinked maize starch suspensions.
Sign Up to like & getrecommendations! Published in 2018 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2018.07.020
Abstract: Rheological properties of starch are affected by swelling of the granules that is in turn controlled by the degree of crosslinking. A previously developed model for swelling of starch granules was extended to account for… read more here.
Keywords: crosslinked maize; behavior crosslinked; maize starch; prediction swelling ... See more keywords
Swelling Behavior of Single-Chain Polymer Nanoparticles: Theory and Simulation
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DOI: 10.1021/acs.macromol.7b01379
Abstract: Cross-linking a single polymer chain with itself leads to soft nanoparticles with well-defined properties. We study such single-chain nanoparticles (SCNP) obtained by cross-linking in good and in poor solvents using Monte Carlo simulations and theoretical… read more here.
Keywords: chain; polymer; cross; swelling behavior ... See more keywords
Synthesis and Swelling Behavior of Highly Porous Epoxy Polymers
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DOI: 10.1021/acsomega.0c04035
Abstract: Many advantageous properties of cross-linked polymers relate to their network structures. In this study, network structures of three DGEBA-based epoxy systems at various DGEBA monomer sizes were investigated via equilibrium swelling and glass transition behavior.… read more here.
Keywords: behavior highly; synthesis swelling; solvent; swelling behavior ... See more keywords
Inhomogeneous swelling behavior of a bi-layered spherical hydrogel containing a hard core
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Applied Physics"
DOI: 10.1063/5.0016112
Abstract: Hydrogels can absorb a significant amount of water and swell greatly. When the swelling is constrained, hydrogels exhibit inhomogeneous deformation, stress, and water concentration fields. This paper studies the swelling behavior of a bi-layered spherical… read more here.
Keywords: hydrogel; swelling behavior; hard core; water concentration ... See more keywords
Screening of anionic-modified polymers in terms of stability, disintegration, and swelling behavior
Sign Up to like & getrecommendations! Published in 2017 at "Drug Development and Industrial Pharmacy"
DOI: 10.1080/03639045.2017.1349789
Abstract: Abstract This study aimed to screen the stability, disintegration, and swelling behavior of chemically modified anionic polymers. Investigated polymers were well-known and widely used staples of the pharmaceutical and medical field, namely, alginate (AL), carboxymethyl… read more here.
Keywords: disintegration swelling; disintegration; swelling behavior; stability disintegration ... See more keywords