Results 21 to 30 of about 9,133 (297)
Pharmaceutics, 2023 Novel 3D printing techniques enable the development of medical devices with drug delivery systems that are tailored to the patient in terms of scaffold shape and the desired pharmaceutically active substance release.
Natalia Rekowska +6 more
doaj +2 more sources
Thermomechanical Properties of Carbon Nanocomposites PEGDA Photopolymers [PDF]
Molecules, 2022 In this work, UV-curable resin poly (ethylene glycol) diacrylate (PEGDA) was reinforced with three different types of nanofillers: pristine graphene (G), multiwalled carbon nanotubes (MWNTs), and a hybrid of MWNTs and graphene 70/30 in mass ratio (Hyb). PEGDA was mixed homogenously with the nanofiller oligomer by shear mixing and then photopolymerized,
Panagiotis Loginos +6 more
openalex +4 more sources
Incorporation of PEG Diacrylates (PEGDA) Generates Hybrid Fmoc-FF Hydrogel Matrices
Gels, 2022 Generated by a hierarchical and multiscale self-assembling phenomenon, peptide-based hydrogels (HGs) are soft materials useful for a variety of applications. Short and ultra-short peptides are intriguing building blocks for hydrogel fabrication.
Elisabetta Rosa +9 more
semanticscholar +9 more sources
Hydrophobic surface for direct PEGDA micro-pattern fabrication [PDF]
Micro and Nano Systems Letters, 2023 AbstractPhotopolymerization of hydrogels films has gained interest in many biomedical and industrial fields. Hydrogel micro-patterns fabricated directly on a device are used as filtering barriers, however, due to weak mechanical properties, these parts require a stable support but deposition of hydrogel in non-polymerized state brings a risk of sinking
Anna H. Danielak +4 more
openalex +4 more sources
Investigation on photopolymerization of PEGDA to fabricate high-aspect-ratio microneedles
RSC Advances, 2022 Microneedles (MNs) are micron-sized needles that can penetrate the stratum corneum, enabling the non-invasive and painless administration of drugs and vaccines.
Sohyun Kim +4 more
semanticscholar +3 more sources
GelMA/PEGDA microneedles patch loaded with HUVECs-derived exosomes and Tazarotene promote diabetic wound healing [PDF]
Journal of Nanobiotechnology, 2022 Clinical work and research on diabetic wound repair remain challenging globally. Although various conventional wound dressings have been continuously developed, the efficacy is unsatisfactory.
Meng Yuan +11 more
openalex +2 more sources
Photochromic TiO2/PEGDA organogels [PDF]
Photochemical & Photobiological Sciences, 2022 Photochromic materials can be used for modulation of the visible and infrared light transmittance for providing privacy or energy saving by blocking the heat. Titanium dioxide (TiO2) nanoparticles has been well reported as a promising photochromic material.
Raivis Eglītis, Andris Šutka
openaire +2 more sources
3d Printed Pegda-Hydroxyapatite Composite Scaffolds for Bone Regeneration
Polymers and Polymer CompositesThis study presents manufacturing of Poly(ethylene glycol) diacrylate (PEGDA)- Hydroxyapatite (HA) composite by Digital Light Processing (DLP) technology. PEGDA along with HA extracted from bovine was mixed with a photoinitiator (PI) and water to achieve optimized rheology for DLP. The printing parameters for DLP were optimized.
Liana Mkhitaryan +6 more
+4 more sources
Journal of Environmental Chemical Engineering, 2022 A novel and newly developed 3D-printed poly (ethylene glycol) monolith grafted with chitosan was fabricated by adopting a robust approach, combining 3D printing technology and surface grafting to improve the adsorption capacity. In present work, response
Mohd Yusoff Nurul Husna +4 more
openalex +2 more sources
Polymers, 2023 In this brief review, we discuss the recent advancements in using poly(ethylene glycol) diacrylate (PEGDA) hydrogels for tissue engineering applications.
Mohammad Hakim Khalili +5 more
semanticscholar +1 more source