Preparation of hybrid biomaterials for bone tissue engineering
نویسندگان
چکیده
منابع مشابه
Preparation of Hybrid Biomaterials for Bone Tissue Engineering
Tissue engineering has evolved from the use of biomaterials for bone substitution that fulfill the clinical demands of biocompatibility, biodegradability, non-immunogeneity, structural strength and porosity. Porous scaffolds have been developed in many forms and materials, but few reached the need of adequate physical, biological and mechanical properties. In the present paper we report the pre...
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Tissues like bone and cartilage are remodeled dynamically for their functional requirements by signaling pathways. The signals are controlled by the cells and extracellular matrix and transmitted through an electrical and chemical synapse. Scaffold-based tissue engineering therapies largely disturb the natural signaling pathways, due to their rigidity towards signal conduction, despite their th...
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Watkins, Lauren E. M.S.B.M.E., Purdue University, May 2016. Densified Collagen-Fibril Biomaterials for Bone Tissue Engineering. Major Professor: Sherry Voytik-Harbin. Millions of craniofacial bone defects occur annually as a result of trauma, congenital defects, disease, or tooth extraction1, 2. When present in the oral cavity, these defects are associated with adverse impacts on speech, mastic...
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Cardiovascular diseases (CVD) are a leading death cause in developed countries (1 of every 3 deaths in the United States in 2008) [1]. Changes in diet and habits are causing CVD to become major mortality pathologies in developing countries too [2] (they are already responsible for a 30% of the world deaths). This group of diseases constitutes a great burden for the national health systems, cons...
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Polylactide (PLA) electrospun fibers have been reported as a scaffold for bone tissue engineering application, however, the great hydrophobicity limits its broad application. In this study, the hybrid amphiphilic poly(ethylene glycol) (PEG)/hydrophobic PLA fibrous scaffolds exhibited improved morphology with regular and continuous fibers compared to corresponding blank PLA fiber mats. The prepa...
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ژورنال
عنوان ژورنال: Materials Research
سال: 2007
ISSN: 1516-1439
DOI: 10.1590/s1516-14392007000100006