منابع مشابه
Sustained Release of Transforming Growth Factor-β1 from Platelet-Rich Chondroitin Sulfate Glycosaminoglycan Gels.
and dysfunction for patients. Current clinical therapies result in a substandard cartilage with poor long-term performance. Augmentation of these therapies with biologics such as platelet-rich plasma (PRP) may improve their efficacy. The objective of this study was to compare the release of transforming growth factor (TGF)-1 PRP in autologous fibrin and chondroitin sulfate-glycosaminoglycan (C...
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This articles is comprised of two parts: a) an experimental investigation on the behavior of an acrylic gel under DC electric field and b) a physico - mathematical description.a) Gel rods made of poly [acrylamide-co-bisacrylamide] were partially hydrolyzed to different extents at pH 12 by teteramethylethylene diamine. Equlibrium properties of the resulting gels rods (water content,...
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Thermoresponsive gelling materials constructed from natural and synthetic polymers can be used to provide triggered action and therefore customised products such as drug delivery and regenerative medicine types as well as for other industries. Some materials give Arrhenius-type viscosity changes based on coil to globule transitions. Others produce more counterintuitive responses to temperature ...
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Solutions and gels of the filamentous protein F-actin have not only been the subject of numerous recent biophysical studies, but have also proven to be quite fruitful model systems for fundamental polymer science. They are particularly good models of ‘semiflexible’ polymers, because they have an enormous ratio of persistence length to molecular diameter with characteristic mesh sizes of the ord...
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The concept of the ideal elastomeric gel is extended to polyelectrolyte gels and verified using a polyacrylamide-co-acrylic acid hydrogel as a model material system. A comparison between mixing and ion osmosis shows that the mixing osmosis is larger than the ion osmosis for small swelling ratios, while the ion osmosis dominates for large swelling ratios. We show further that the non-Gaussian ch...
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ژورنال
عنوان ژورنال: ISBT Science Series
سال: 2013
ISSN: 1751-2816
DOI: 10.1111/voxs.12028