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 6 of 6 for “"Fiber scaffolds"”.
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Osteogenic Scaffolds for Enhanced Graft-Bone Integration in Ligament Tissue Engineering
… of cell types and biological cues. Particularly, scaffolds that possess bone-regenerating biomaterials at the ends are envisioned to facilitate rapid integration with the femur and tibia. Electrospun fiber scaffolds continue to be regularly utilized for their high tensile strength, flexibility, …
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Borate based bioactive glass scaffolds for hard and soft tissue engineering
… were to evaluate bioactive borate glass scaffolds for hard and soft tissue applications and determine the potential toxicity of the borate glasses on the adjacent and systemic tissues. Porous randomly oriented fiber scaffolds composed of bioactive borate glass were implanted in …
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Bioresorbable Electrospun Tissue Scaffolds of Poly(ethylene glycol-b-lactide) Copolymers for Bone Tissue Engineering
… but biocompatibility issues still exist. Tissue scaffolds fabricated from these materials by current methods have biocompatibility limitations because they are chemically and topographically inert to cells. The chemical composition of these scaffolds does not influence cell behavior (i.e. …
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Modulation of the osteoblastic differentiation of marrow stromal cells for bone tissue engineering
… led to the transition from titanium to polymeric fiber scaffolds generated via electrospinning. The system was used to fabricate scaffolds with varying fiber diameters and pore sizes as well as multi-layered scaffolds. It was demonstrated that nanofibers could inhibit the spatial distribution of …
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Metal Nanoparticles Deposition On Biological And Physical Scaffolds To Develop A New Class Of Electronic Devices
… (bacteria) or physical (polyelectrolyte fiber) scaffolds, we selectively deposited percolating array of 30 nm Au nanoparticles, to produce a highly versatile nanoparticle-organic hybrid device. The device is based on electron tunneling phenomena, which is highly sensitive to change in …
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Fabrication and evaluation of a collagen-based fiber-gel three-dimensional construct for peripheral nerve repair
… are assembled by wet spinning synthetic collagen fibers and loading them onto a soft collagen gel matrix composed of type I collagen. Wet-spun collagen fibers serve as a rigid substrate to reinforce the gel while facilitating axon growth cone advancement along a polarized direction. In this study, …