Results 41 to 50 of about 18,004 (254)
One‐Step Curcumin‐Mediated Multiphoton Lithography for Bioactive 3D Scaffolds
Advanced Functional Materials, EarlyView.Curcumin‐mediated multiphoton lithography enables one‐step fabrication of highly architected complex gelatin methacryloyl scaffolds by exploiting curcumin as a multifunctional bioactive photoinitiator. The resulting 3D structures support mesenchymal stem cell adhesion, proliferation, and migration, while exhibiting dual antibacterial activity through ...
Myrto Charitaki +7 more
wiley +1 more source
St. Petersburg Polytechnical University Journal: Physics and Mathematics, 2022 We considered coatings obtained on a magnesium based substrate with a different content of a bioactive component, nanosized hydroxyapatite (HAp). The properties of coatings formed by plasma electrolytic oxidation (PEO) in electrolytes containing calcium ...
Sidorova Marina +4 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Co‐assembly of rationally designed glycosaminoglycan‐binding peptides with sulfated glycosaminoglycans yields supramolecular hydrogels with tunable mechanics and matrix‐mediated cytokine retention. The glycosaminoglycans thereby act as cofactors, driving a coil‐to‐β‐sheet transition that triggers gelation.
Shirel Veretnik +8 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A multicomponent supramolecular hydrogel integrating cell‐adhesive and antibacterial peptides within an alginate‐cellulose nanofibril matrix is developed. Peptide co‐assembly simultaneously strengthens the hydrogel network, improves extrusion printability, and imparts cell‐adhesive and antibacterial functions, offering a versatile platform for ...
Mor Tsuriano‐Zernichov +4 more
wiley +1 more source
Applied Surface Science AdvancesThe percentage and size of the pores obtained by conventional powder metallurgy route, as well as corrosion phenomena and poor bioactivity, limit the clinical success of porous metallic implants.
Julio E. de la Rosa +7 more
doaj +1 more source
Bioactive calcium silicate ceramics and coatings
Biomedicine & Pharmacotherapy, 2008 CaO-SiO2 based ceramics have been regarded as potential candidates for artificial bone due to their excellent bone bioactivity and biocompatibility. However, they cannot be used as implants under a heavy load because of their poor mechanical properties, in particular low fracture toughness.
LIU X, MORRA M, CARPI, ANGELO, LI B.
openaire +3 more sources
Advanced Healthcare Materials, EarlyView.Engineered red blood cell‐derived extracellular vesicles (eRBCEVs) are synthesized via controlled microfluidic assembly from native RBC lipids, enabling tunable encapsulation of proteins, nucleic acids, nanoparticles, and viral vectors. The platform demonstrates reproducible nanoscale architecture, preserved membrane composition, and functional cargo ...
Chiranth K. Nagaraj +23 more
wiley +1 more source
The Effect of Various Implant Coatings on Bone Formation and Cell Adhesion-In Vitro Study
Journal of Pharmacy and Bioallied SciencesBackground: Implant coatings play a crucial role in enhancing bone-implant integration and cellular adhesion. Despite numerous advancements in surface modifications, the comparative effect of various coatings on bone formation and cell adhesion remains ...
Jeeth Rai +7 more
doaj +1 more source
Synthesis of bio-active titanium oxide coatings stimulated by electron-beam plasma
Open Chemistry, 2014 Advantages of the electron-beam plasma (EBP) for production of bioactive titanium oxide coatings were experimentally studied. The coatings were synthesized in EBP of oxygen on the surface of plane titanium substrates.
Vasilieva Tatiana +3 more
doaj +1 more source
Molecules, 2023 The development of biobased antioxidant active packaging has been valued by the food industry for complying with environmental and food waste concerns.
Barbara E. Teixeira-Costa +4 more
doaj +1 more source