3D Printing Hydrogel Scaffolds with Nanohydroxyapatite Gradient to Effectively Repair Osteochondral Defects in Rats
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202006697
Abstract: Osteochondral (OC) defects pose an enormous challenge with no entirely satisfactory repair strategy to date. Herein, a 3D printed gradient hydrogel scaffold with a similar structure to that of OC tissue is designed, involving a… read more here.
Keywords: hydrogel scaffolds; scaffolds nanohydroxyapatite; printing hydrogel; defects rats ... See more keywords
Tunable Conductive Hydrogel Scaffolds for Neural Cell Differentiation
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Healthcare Materials"
DOI: 10.1002/adhm.202202221
Abstract: Multielectrode arrays would benefit from intimate engagement with neural cells, but typical arrays do not present a physical environment that mimics that of neural tissues. It is hypothesized that a porous, conductive hydrogel scaffold with… read more here.
Keywords: hydrogel; tunable conductive; conductive hydrogel; scaffolds neural ... See more keywords
Mechanically Robust Electrospun Hydrogel Scaffolds Crosslinked via Supramolecular Interactions.
Sign Up to like & getrecommendations! Published in 2017 at "Macromolecular bioscience"
DOI: 10.1002/mabi.201700053
Abstract: One of the major challenges in the processing of hydrogels based on poly(ethylene glycol) (PEG) is to create mechanically robust electrospun hydrogel scaffolds without chemical crosslinking postprocessing. In this study, this is achieved by the… read more here.
Keywords: electrospun; electrospun hydrogel; robust electrospun; mechanically robust ... See more keywords
Enzyme Scaffolds with Hierarchically Defined Properties via 3D Jet Writing.
Sign Up to like & getrecommendations! Published in 2020 at "Macromolecular bioscience"
DOI: 10.1002/mabi.202000154
Abstract: The immobilization of enzymes into polymer hydrogels is a versatile approach to improve their stability and utility in biotechnological and biomedical applications. However, these systems typically show limited enzyme activity, due to unfavorable pore dimensions… read more here.
Keywords: scaffolds hierarchically; jet; jet writing; enzyme scaffolds ... See more keywords
Mechanisms of pore formation in hydrogel scaffolds textured by freeze-drying.
Sign Up to like & getrecommendations! Published in 2019 at "Acta biomaterialia"
DOI: 10.1016/j.actbio.2019.05.070
Abstract: Whereas freeze-drying is a widely used method to produce porous hydrogel scaffolds, the mechanisms of pore formation involved in this process remained poorly characterized. To explore this, we focused on a cross-linked polysaccharide-based hydrogel developed… read more here.
Keywords: freeze drying; hydrogel; mechanisms pore; pore formation ... See more keywords
Immobilization of Transglutaminase on multi-walled carbon nanotubes and its application as bioinspired hydrogel scaffolds.
Sign Up to like & getrecommendations! Published in 2020 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2020.09.091
Abstract: The chemical cross-linkers are difficult to be removed from the scaffold materials, which limit their application in tissue engineering; designing an efficient biocompatible hydrogel is though challenging is desirable. The aim of the present study… read more here.
Keywords: walled carbon; carbon nanotubes; application; multi walled ... See more keywords
Hydrogel based scaffolding polymeric biomaterials: Approaches towards skin tissue regeneration
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Drug Delivery Science and Technology"
DOI: 10.1016/j.jddst.2019.101456
Abstract: Abstract Skin is a complex organ with the primary function of protecting the internal tissue or cells from the external environment. In order to replicate the skin with ideal mechanical properties, special attention towards the… read more here.
Keywords: skin tissue; tissue regeneration; regeneration; tissue ... See more keywords
Gelatin-Based Hybrid Hydrogel Scaffolds: Toward Physicochemical Liver Mimicry.
Sign Up to like & getrecommendations! Published in 2022 at "Biomacromolecules"
DOI: 10.1021/acs.biomac.2c00643
Abstract: There exists a clear need to develop novel materials that could serve liver tissue engineering purposes. Those materials need to be researched for the development of bioengineered liver tissue as an alternative to donor livers,… read more here.
Keywords: gelatin; dexnb gelsh; liver tissue; hydrogel scaffolds ... See more keywords
Macroporous hydrogel scaffolds with tunable physicochemical properties for tissue engineering constructed using renewable polysaccharides.
Sign Up to like & getrecommendations! Published in 2020 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.9b20794
Abstract: Polysaccharides have recently attracted increasing attention in the construction of hydrogel devices for biomedical applications. However, polysaccharide-based hydrogels are not suitable for most preclinical applications because of their limited mechanical properties and poor tunability. In… read more here.
Keywords: hydrogel; physicochemical properties; hydrogel scaffolds; macroporous hydrogel ... See more keywords
Morin incorporated polysaccharide–protein (psyllium–keratin) hydrogel scaffolds accelerate diabetic wound healing in Wistar rats
Sign Up to like & getrecommendations! Published in 2018 at "RSC Advances"
DOI: 10.1039/c7ra10334d
Abstract: Chronic wounds cost several billion dollars of public healthcare spending annually and continue to be a persistent threat globally. Several treatment methods have been explored, and all of them involve covering up the wound with… read more here.
Keywords: wound healing; psyllium; diabetic wound; morin incorporated ... See more keywords
Hyaluronic acid hydrogel scaffolds loaded with cationic niosomes for efficient non-viral gene delivery† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c8ra05125a
Sign Up to like & getrecommendations! Published in 2018 at "Rsc Advances"
DOI: 10.1039/c8ra05125a
Abstract: Nioplexes encapsulated in HA hydrogel scaffolds present no particle aggregation, incorporate high amount of DNA, allow extensive cell spreading and are able to efficiently transfect mesenchymal stem cells in 3D cultures with high cellular viability. read more here.
Keywords: scaffolds loaded; acid hydrogel; loaded cationic; hyaluronic acid ... See more keywords