Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 8 of 8 for “"gelatin methacrylate"”.
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Mask Projection Microstereolithography 3D Printing of Gelatin Methacrylate
Gelatin methacrylate (GelMA) is a ubiquitous biocompatible photopolymer used in tissue engineering and regenerative medicine due to its cost-effective synthesis, tunable mechanical properties, and cellular response. Biotechnology applications utilizing GelMA have ranged from developing cell-laden …
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Synthesis of composite hydrogels incorporating D,L-cyclic peptide nanotubes as a platform for materials engineering
… In this work we synthesized nanocomposite gelatin methacrylate (GelMA) hydrogels that incorporate D,L-cyclic peptide nanotubes. These nanotubes are biocompatible, stiff and their physical and chemical properties can be tailored simply by changing the amino acid sequence of the peptide. We …
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Biomimetic Extracellular Matrices for In Vitro Cancer Models and Tissue Engineering Platforms
… ink composed of cellulose nanocrystal methacrylate (CNC-MA) and gelatin methacrylate (Gel-MA). The shear-induced alignment of CNC-MA was preserved by cooling and photocrosslinking of the extruded hydrogel sheets. The degree of structural anisotropy was controlled by varying the cooling …
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Supramolecular Approaches to Viscoelastic Biomaterials and Their Applications
… (BVI) host-guest crosslinkers and gelatin-methacrylate (GelMA). The gel was designed to match the stress relaxation profile of the brain, facilitating a more brain ECM-mimetic biomaterial that is resistant to the high strain of the flexible neural devices. Combined with the ability …
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Ultra-rapid 2-D and 3-D laser microprinting of proteins
… of full length proteins in collagen, fibrin and gelatin methacrylate scaffolds, as well as printing in agarose and agarose methacrylate scaffolds. We also present a novel method for 3-D printing collagen scaffolds at unprecedented speeds, up to 14 layers per second, generating complex shapes in …
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STRUCTURALLY SUPPORTED CELL-LADEN SCAFFOLDS FOR BONE TISSUE REGENERATION
… cells (Saos-2) were encapsulated within gelatin methacrylate (GelMA) hydrogels and the effect of the hydrogel density on cellular morphology and mineralization was investigated. It was found that the less dense hydrogels allowed for increased cell viability and spreading, while the denser …
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Development of single-cell Raman spectroscopy for noninvasively screening the differentiation of living stem and progenitor cells in biomaterial platforms for 2D and 3D cell culture
… cell line, THP-1 cells, within collagen and gelatin methacrylate hydrogels by accurate classification of the three differentiated populations using PLS-DA of their Raman spectra. This work serves as a proof-of-concept for the development of a noninvasive tool that identifies stem cell fate …
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Conducting polymer hydrogels for the release of glutamate and sensing of extracellular action potentials
… The first CPH developed comprised the hydrogel gelatin methacrylate (GelMA) and the CP PPy, was fabricated for the electrically controlled delivery of Glu. The CPH material was characterised for surface morphology, interpenetrated network, electrochemical properties, biocompatibility. The Glu …