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 5 of 5 for “"Collagen membrane"”.
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Biokompatibilität einer Kollagen-Typ-I-Membran im subretinalen Raum
… 16 weeks, the integration and degradation of a collagen membrane in the subretinal space. The membrane could be successfully cultured with retinal pigment epithelium and where the inner collagen layer of Bruch's membrane, which consists mainly of type I collagen. The subretinal implantation of …
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Experimental estimate of the diffusivity of Vascular Endothelial Growth Factor
… a simple system consisting of an insert with a collagen membrane placed within the well of a cell culture plate. A solution of VEGF was added to the insert, and the same solution without VEGF was added to the well surrounding the insert. The VEGF diffusion was monitored by taking samples in time …
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Prospective Clinical Study with New Materials for Tissue Regeneration: A Study in Humans
… of novel bone grafting materials and dental membranes and to compare the results with current data from literature. Materials and Methods: New synthetic bone substitutes, consisting of biphasic calcium phosphate, in the ratio of 60% hydroxyapatite and 40% β-tricalcium phosphate, were applied …
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Design and Development of Novel Atomic Layer Deposition Equipment & Processes for Biomedical Applications
… (PMMA), bone particles and collagen membrane that are temperature sensitive. A reactor for bilayer ALD of metal oxide/nitride is also presented. With this reactor, a novel approach was used to control the reactor using a custom code written in Python and executed using a …
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Production of Multi-layer and Cell-Containing Collagen Membranes Using Direct Electrophoretic Deposition
… tissues generally comprise cells embedded in a collagen-based extracellular matrix (ECM). The most abundant form of collagen is type I, which is therefore a logical choice for tissue repair applications, such as wound healing and vascular structures. Collagen membranes can be produced using …