Blood compatibility of biomaterials made of recombinant spider silk
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منابع مشابه
Recombinant Production and Determinants for Fiber Formation
Spider dragline silk is Nature’s high-performance fiber that outperforms the best man-made materials by displaying extraordinary mechanical properties. In addition, spider silk is biocompatible and biodegradable, which makes it suitable as a model for biomaterial production. Dragline silk consists of large structural proteins (spidroins) comprising an extensive region of poly-alanine/glycine-ri...
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154 Prion 2008; Vol. 2 Issue 4 Biomaterials, having evolved over millions of years, often exceed man-made materials in their properties. Spider silk is one outstanding fibrous biomaterial which consists almost entirely of large proteins. Silk fibers have tensile strengths comparable to steel and some silks are nearly as elastic as rubber on a weight to weight basis. In combining these two prope...
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Biomaterial design via genetic engineering can be utilized for the rational functionalization of proteins to promote biomaterial integration and tissue regeneration. Spider silk has been extensively studied for its biocompatibility, biodegradability and extraordinary material properties. As a protein-based biomaterial, recombinant DNA derived derivatives of spider silks have been modified with ...
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Spider silks are outstanding biomaterials with mechanical properties that outperform synthetic materials. Of the six fibrillar spider silks, aciniform (or wrapping) silk is the toughest through a unique combination of strength and extensibility. In this study, a wet-spinning method for recombinant Argiope trifasciata aciniform spidroin (AcSp1) is introduced. Recombinant AcSp1 comprising three 2...
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Spider silk is strong and extensible but still biodegradable and well tolerated when implanted, making it the ultimate biomaterial. Shortcomings that arise in replicating spider silk are due to the use of recombinant spider silk proteins (spidroins) that lack native domains, the use of denaturing conditions under purification and spinning and the fact that the understanding of how spiders contr...
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تاریخ انتشار 2013