Bioactive composites for bone tissue engineering
نویسندگان
چکیده
منابع مشابه
Bioactive Glass Scaffolds for Bone Tissue Engineering
In materials science, the ability to develop porous constructs with high mechanical strength is important for a broad range of emerging applications, including filters, catalyst support, and tissue engineering scaffolds. Particularly for orthopedic surgery, the regeneration of large bone defects in load-bearing limbs remains a challenging problem that require scaffolds that combine the strength...
متن کاملBioactive glasses for bone tissue engineering application
Bioactive glasses are useful materials as synthetic bone graft substitutes due to their potential for osseoinduction and osseoconduction. The ability of these materials to chemically bond to bone is characterized by surface apatite formation. In this paper, the bioactivity of two bioactive glasses has been evaluated in serum supplemented cell culture medium simulating near-physiological conditi...
متن کاملProgress and challenges in biomaterials used for bone tissue engineering: bioactive glasses and elastomeric composites
Driven by the increasing economic burden associated with bone injury and disease, biomaterial development for bone repair represents the most active research area in the field of tissue engineering. This article provides an update on recent advances in the development of bioactive biomaterials for bone regeneration. Special attention is paid to the recent developments of sintered Na-containing ...
متن کاملBioactive mesoporous wollastonite particles for bone tissue engineering
The current investigation was aimed at identifying the role of mesoporous wollastonite particles on the healing of rat tibial bone defect. The bone defect was created with a 3-mm-diameter dental drill, and it was filled with mesoporous wollastonite particles. After second and fourth weeks of filling treatments, it was found that mesoporous wollastonite particles promoted bone formation as evide...
متن کاملSubmicron bioactive glass tubes for bone tissue engineering.
Herein we describe a method to fabricate submicron bioactive glass tubes using sol-gel and coaxial electrospinning techniques for applications in bone tissue engineering. Heavy mineral oil and gel solution were delivered by two independent syringe pumps during the coaxial electrospinning process. Subsequently, submicron bioactive glass tubes were obtained by removal of poly(vinyl pyrrolidone) a...
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ژورنال
عنوان ژورنال: Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine
سال: 2010
ISSN: 0954-4119,2041-3033
DOI: 10.1243/09544119jeim823