Smart hydrogels based on semi-interpenetrating polymeric networks of collagen-polyurethane-alginate for soft/hard tissue healing, drug delivery devices, and anticancer therapies.
Sign Up to like & getrecommendations! Published in 2023 at "Biopolymers"
DOI: 10.1002/bip.23538
Abstract: In this work, hydrogels based on semi-interpenetrating polymeric networks (semi-IPN) based on collagen-polyurethane-alginate were studied physicochemically and from different approaches for biomedical application. It was determined that the matrices in the hydrogel state are crosslinked… read more here.
Keywords: based semi; hydrogels based; polymeric networks; interpenetrating polymeric ... See more keywords
Effects of Cross-Link Density on Structures and Properties of Dual-Sensitive Semi-Interpenetrating Polymer Networks Hydrogel Microspheres
Sign Up to like & getrecommendations! Published in 2017 at "Macromolecular Chemistry and Physics"
DOI: 10.1002/macp.201600596
Abstract: Semi-interpenetrating polymer network (semi-IPN) strategy is employed to fabricate uniform microspheres with temperature and pH dual-responsive behavior, which is composed of poly(N-isopropylacrylamide) and poly(acrylic acid) in the presence of N,N-methylenebisacrylamide (MBA) as the cross-linker. The… read more here.
Keywords: semi; microscopy; structures properties; semi interpenetrating ... See more keywords
Preparation and Characterization of A Semi-interpenetrating Network Alkaline Anion Exchange Membrane
Sign Up to like & getrecommendations! Published in 2018 at "Fibers and Polymers"
DOI: 10.1007/s12221-018-7768-5
Abstract: A series of semi-interpenetrating network (semi-IPN) anion exchange membranes (QCS/St-G8-2-8, Quaternized chitosan/styrene-[maleic alkylene group diethyl bis (octyl dimethyl chloro/bromide), abbreviated as G8-2-8] were prepared via in-situ polymerization by Styrene (St) and G8-2-8 in QCS casting… read more here.
Keywords: anion exchange; semi; semi interpenetrating; interpenetrating network ... See more keywords
A semi-interpenetrating network of polyacrylamide and recombinant basement membrane allows pluripotent cell culture in a soft, ligand-rich microenvironment.
Sign Up to like & getrecommendations! Published in 2017 at "Biomaterials"
DOI: 10.1016/j.biomaterials.2016.12.005
Abstract: The physical properties of the extracellular matrix play an essential role in guiding stem cell differentiation and tissue morphogenesis both in vivo and in vitro. Existing work to investigate the role of matrix mechanics in directing stem… read more here.
Keywords: pluripotent; basement membrane; polyacrylamide recombinant; recombinant basement ... See more keywords
Injectable glycosaminoglycan-protein nano-complex in semi-interpenetrating networks: A biphasic hydrogel for hyaline cartilage regeneration.
Sign Up to like & getrecommendations! Published in 2017 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2017.07.063
Abstract: Articular hyaline cartilage regeneration remains challenging due to its less intrinsic reparability. The study develops injectable biphasic semi-interpenetrating polymer networks (SIPN) hydrogel impregnated with chondroitin sulfate (ChS) nanoparticles for functional cartilage restoration. ChS loaded zein… read more here.
Keywords: cartilage regeneration; semi interpenetrating; hyaline cartilage; cartilage ... See more keywords
Development of bacterial cellulose/chitosan based semi-interpenetrating hydrogels with improved mechanical and antibacterial properties.
Sign Up to like & getrecommendations! Published in 2019 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2018.10.105
Abstract: In the present work, novel bacterial cellulose (BC) and chitosan (CS) semi-interpenetrating network (semi-IPN) hydrogels were prepared via blending the slurry of BC with CS solution followed by cross-linking with glutaraldehyde. The structure and properties… read more here.
Keywords: antibacterial properties; cellulose chitosan; bacterial cellulose; semi interpenetrating ... See more keywords
PEO-rich semi-interpenetrating polymer network (s-IPN) membranes for CO2 separation
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2017.09.005
Abstract: Abstract Semi-interpenetrating polymer networks (s-IPNs) fabricated from linear polyimides entwined by crosslinked poly(ethylene oxide) (PEO) networks are reported in this work as CO2-selective separation membranes. While keeping the overall PEO content constant (~ 70 wt%), the… read more here.
Keywords: peo rich; peo; co2; separation ... See more keywords
A composite membrane of cross-linked GO network semi-interpenetrating in polysulfone substrate for dye removal from water
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2020.118456
Abstract: Abstract There has been an increasing focus on the application of graphene oxide (GO) composite membrane in water treatment. For long-term operation in aqueous solutions, the diamine cross-linkers are widely used to stabilize the GO… read more here.
Keywords: water; cross; semi interpenetrating; composite membrane ... See more keywords
In vitro and toxicological assessment of dexamethasone sodium phosphate loaded pH sensitive Pectin-g-poly(AA)/PVP semi interpenetrating network
Sign Up to like & getrecommendations! Published in 2020 at "Materials today communications"
DOI: 10.1016/j.mtcomm.2020.101325
Abstract: Abstract Herein, we developed and characterized pH responsive semi interpenetrating network (semi-IPN) of Pectin-g-poly(AA)/PVP by free radical polymerization. These hydrogels were developed to overcome hurdles associated with; i) mechanical strength of formed system which was… read more here.
Keywords: pectin poly; semi; semi interpenetrating; pectin ... See more keywords
Semi-interpenetrating polymer networks of poly (vinyl alcohol)-functionalized nanocrystals/sulfonated poly (ether ether ketone) (PVA-FNCs/SPEEK) as fuel cell membrane
Sign Up to like & getrecommendations! Published in 2021 at "Materials Today Communications"
DOI: 10.1016/j.mtcomm.2021.102897
Abstract: Abstract Proton conducting membranes of poly (vinyl alcohol) - functionalized nanocrystals/sulfonated poly (ether ether ketone) PVA-FNCs/SPEEK were synthesized by solution casting. SPEEK (DS~70%) was mixed with calculated amount of PVA/FNCs solution by keeping ratio of… read more here.
Keywords: pva fncs; speek; semi interpenetrating; fuel ... See more keywords
A Flexible Semi-Interpenetrating Network-Enhanced Ionogel Polymer Electrolyte for Highly Stable and Safe Lithium Metal Batteries.
Sign Up to like & getrecommendations! Published in 2021 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c07745
Abstract: An ionogel polymer electrolyte (IGPE), which combines the merits of high ionic conductivity and excellent safety property of a liquid electrolyte and a solid electrolyte, respectively, has shown great prospects in the application of a… read more here.
Keywords: ionogel polymer; semi interpenetrating; electrolyte; lithium ... See more keywords