In vivo bone regeneration using a bioactive nanocomposite scaffold and human mesenchymal stem cells
Sign Up to like & getrecommendations! Published in 2021 at "Cell and Tissue Banking"
DOI: 10.1007/s10561-020-09894-5
Abstract: Due to the osteoconductive role of bioceramics, use of these bioactive nanocomposite scaffolds that can maintain their structural integrity during bone tissue repair is one of the major goals of tissue engineering. Herein, a nanofibrous poly-L-lactic acid… read more here.
Keywords: bioactive nanocomposite; bone; nanocomposite scaffolds; stem cells ... See more keywords
Porous poly(l-lactic acid) nanocomposite scaffolds with functionalized TiO2 nanoparticles: properties, cytocompatibility and drug release capability
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science"
DOI: 10.1007/s10853-018-2415-0
Abstract: Cytocompatibility is one of the most important aspects in evaluating biomaterials for tissue engineering applications. In this study, biodegradable polymer scaffolds based on nanocomposites of poly(l-lactic acid) and TiO2 nanoparticles functionalized with oleic acid (5… read more here.
Keywords: poly lactic; functionalized tio2; nanocomposite scaffolds; acid ... See more keywords
Preparation, characterization and evaluation of cellulose nanocrystal/poly(lactic acid) in situ nanocomposite scaffolds for tissue engineering.
Sign Up to like & getrecommendations! Published in 2019 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2019.05.052
Abstract: Cellulose nanocrystal (CNC)/poly(lactic acid) (PLA) in situ nanocomposite scaffolds were fabricated by in situ polymerization of lactic acid and CNC which was directly utilized as aqueous suspension, followed by a process of thermally induced phase… read more here.
Keywords: cellulose nanocrystal; nanocomposite scaffolds; situ; situ nanocomposite ... See more keywords
Nonlinear resonance investigation of nanoclay based bio-nanocomposite scaffolds with enhanced properties for bone substitute applications
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.09.211
Abstract: Abstract Various types of ceramic, polymer and bio-nanocomposite scaffolds have been used in laboratory and animal studies for bone tissue engineering. Pore size, chemical composition, and cell proliferation assay of biomaterials play an important role… read more here.
Keywords: microscopy; nanocomposite scaffolds; bio nanocomposite; nonlinear resonance ... See more keywords
LAPONITE® nanorods regulating degradability, acidic-alkaline microenvironment, apatite mineralization and MC3T3-E1 cells responses to poly(butylene succinate) based bio-nanocomposite scaffolds
Sign Up to like & getrecommendations! Published in 2018 at "RSC Advances"
DOI: 10.1039/c7ra13452e
Abstract: Novel bio-nanocomposite scaffolds for bone tissue engineering were prepared by incorporation of LAPONITE® (LAP) nanorods into poly(butylene succinate) (PBSu). The results showed that the scaffolds had well interconnected macroporous structures with macropore size in the… read more here.
Keywords: cells responses; degradability; nanocomposite scaffolds; poly butylene ... See more keywords
Fabrication and characterization of multiwalled carbon nanotube–loaded interconnected porous nanocomposite scaffolds
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Polymeric Materials and Polymeric Biomaterials"
DOI: 10.1080/00914037.2016.1201761
Abstract: ABSTRACT Novel nanocomposite porous scaffolds based on poly(ϵ-caprolactone) (PCL) and multiwalled carbon nanotubes (MWCNTs) were manufactured by a compression-molding/polymer-leaching approach utilizing cryomilling for homogeneous dispersion of nanotubes and blending of polymers. Addition of MWCNTs to… read more here.
Keywords: fabrication characterization; multiwalled carbon; carbon nanotube; characterization multiwalled ... See more keywords
Preparation of Shape Memory Polyurethane/Hydroxyapatite Nanocomposite Scaffolds by Electrospinning Method and Investigation of Their Microstructure and Physical-Mechanical Properties
Sign Up to like & getrecommendations! Published in 2020 at "Polymer-Plastics Technology and Materials"
DOI: 10.1080/25740881.2020.1757105
Abstract: ABSTRACT A facile method was used for fabricating in-situ-polymerized shape memory polyurethane (PU) hydroxyapatite (HA) nanocomposite scaffolds through electrospinning. The chemical structure and hydrogen bonding index (HBI) content were investigated using Fourier transform infrared spectroscopy.… read more here.
Keywords: memory polyurethane; shape memory; nanocomposite scaffolds; polyurethane hydroxyapatite ... See more keywords
Repair of Osteoporotic Bone Defects Using Adipose-Derived Stromal Cells and Umbilical Vein Endothelial Cells Seeded in Chitosan/Nanohydroxyapatite-P24 Nanocomposite Scaffolds
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Nanomaterials"
DOI: 10.1155/2021/6237130
Abstract: Background. The cell regeneration and blood supply of bone defect lesions are restricted under osteoporotic pathological conditions, which make the healing of bone defect of osteoporosis still a great challenge. The current therapeutic strategies that… read more here.
Keywords: chitosan nanohydroxyapatite; osteoporotic bone; bone; nanocomposite scaffolds ... See more keywords
Preparation of osteoinductive – Antimicrobial nanocomposite scaffolds based on poly (D,L-lactide-co-glycolide) modified with copper – Doped bioactive glass nanoparticles
Sign Up to like & getrecommendations! Published in 2022 at "Polymers and Polymer Composites"
DOI: 10.1177/09673911221098231
Abstract: The aim of this study was to explore the preparation of porous nanocomposite scaffolds with simultaneous osteogenic – antibacterial properties by incorporating copper – doped bioactive glass nanoparticles into Poly (D,L-lactide-co-glycolide) lactide:glycolide. Bioactive glass nanoparticles… read more here.
Keywords: copper; bioactive glass; lactide glycolide; nanocomposite scaffolds ... See more keywords
Gelatin/Na2Ti3O7 Nanocomposite Scaffolds: Mechanical Properties and Characterization for Tissue Engineering Applications
Sign Up to like & getrecommendations! Published in 2023 at "Polymers"
DOI: 10.3390/polym15102322
Abstract: Materials and manufacturing technologies are necessary for tissue engineering and developing temporary artificial extracellular matrices. In this study, scaffolds were fabricated from freshly synthesized titanate (Na2Ti3O7) and its precursor titanium dioxide and their properties were… read more here.
Keywords: na2ti3o7 nanocomposite; tissue engineering; gelatin na2ti3o7; nanocomposite scaffolds ... See more keywords