Results 31 to 40 of about 6,892 (258)
Role of active nanoliposomes in the surface and bulk mechanical properties of hybrid hydrogels
Materials Today Bio, 2020 Nanoliposomes are widely used as delivery vehicles for active compounds. Nanoliposomes from rapeseed phospholipids were incorporated into interpenetrating polymer network hydrogels of gelatin methacryloyl and alginate.
R. Kadri +11 more
doaj +1 more source
Polysiloxane—Thermoplastic Interpenetrating Polymer Networks [PDF]
, 1989 Polysiloxane-thermoplastic interpenetrating polymer networks (IPNs) are a unique class of polymer-polymer composites that significantly extend the process and mechanical property range of silicone elastomers and allow modification of the behavior of thermoplastics.
Arkles, Barry, Crosby, Jane
openaire +1 more source
Swelling Behavior and Drug Release of Interpenetrating Network Composed of PVA and Chitosan
Ibn Al-Haitham Journal for Pure and Applied Sciences, 2018 PVA and chitosan biodegradable, non-toxic, biocompatible polymers convenient for use in drug release. In this study polyvinyl alcohol (PVA) and chitosan (CS) hydrogels crosslinked with glutaraldehyde (GA) with different ratio morphology and ...
Fathel S. Matty, Zainab M. MohiALDeen
doaj +1 more source
The Synthesis of a Controlled Release System Based on MMT Added IPN Type Hydrogels
Gazi Üniversitesi Fen Bilimleri Dergisi, 2023 The purpose of our study is to develop a controlled Naproxen releasing system for anti-inflammatory, analgesic treatments. Interpenetrating polymer network (IPN) type of hydrogels were obtained by using natural polymers alginate and gelatin.
Evrim SEVER, Mehlika PULAT
doaj +1 more source
Advanced Functional Materials, EarlyView.A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam +8 more
wiley +1 more source
Pharmaceutical Sciences and Research, 2015 Polymer material used for hydrogel should have capability to swell and to keep water molecules in its structure without solubilised in water. Natural polymers has functional groups which can perform as active sites in modification to produce polymer with
Nadhrah Wivanius, Emil Budianto
doaj +1 more source
3D Printing Innovations in Polymeric Porous and Patterned Architecture
Advanced Functional Materials, EarlyView.Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil +13 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Solution‐processed Cu(bdc) forms prototypical MOF thin films for which a multitude of not fully satisfactory structural models have been suggested. Combining rotating grazing‐incidence diffraction and X‐ray reflectivity on two complementary samples with density‐functional theory, we first discard the previously suggested models and then identify a non ...
Narges Taghizade +7 more
wiley +1 more source
Mechano-Chemical Effect of Gelatin- and HA-Based Hydrogels on Human Retinal Progenitor Cells
Gels, 2023 Engineering matrices for cell therapy requires design criteria that include the ability of these materials to support, protect and enhance cellular behavior in vivo.
Pierre C. Dromel +5 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Solvent vapor annealing enables kinetic control of additive‐free morphology in organic solar cells. Selective plasticization of acceptor forms an optimal fibrillar network, boosting efficiency to 19.06% (binary) and 19.75% (ternary), with ultrafast exciton dissociation and reduced recombination.
Jie Lv +20 more
wiley +1 more source