نتایج جستجو برای: biocompatibility
تعداد نتایج: 9375 فیلتر نتایج به سال:
...................................................................................................................................... iii LIST OF PUBLICATIONS ................................................................................................................... iv CONTRIBUTION REPORT ................................................................................
Introduction: In orthodontic therapy ,different materials are used and their presence in oral cavity may modify their properties. The purpose of this study was to evaluate the direct and indirect biocompatibility of three orthodontic composite resins on culture of human oral fibroblasts. Methods: This was an interventional experimental study. The biocompatibility of three orthodontic composit...
Manipulation of biological cells by acoustic radiation forces is often motivated by its improved biocompatibility relative to alternative available methods. On the other hand, it is well known that acoustic exposure is capable of causing damage to tissue or cells, primarily due to heating or cavitation effects. Therefore, it is important to define safety guidelines for the design and operation ...
Purely organic nanoparticles based on a BODIPY dimer, BDY-NPs, have been prepared for the first time using a nanoprecipitation procedure. The fluorescent nanoparticles have high physical homogeneity, good stability in water, and low cytotoxicity, which are suitable for cell imaging.
in this work, we report the effect of biopolymers (starch and gelatin) on in vitro biocompatibility property of nano hydroxyapatite (nhap) composites. cell culture and mtt assays were performed for in vitro biocompatibility. they show that nhap can affect the proliferation of cells and the nhap-starch and nhap-gelatin biocomposites have no negative effect on the cell morphology, viability and p...
OBJECTIVE We quantitatively investigate the biocompatibility of chemical vapour deposited (CVD) nanocrystalline diamond (NCD) after the inclusion of boron, with and without nanostructuring. The nanostructuring method involves a novel approach of growing NCD over carbon nanotubes (CNTs) that act as a 3D scaffold. This nanostructuring of BNCD leads to a material with increased capacitance, and th...
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