“A polymer-salt composite for replacement of bone defects”
نویسندگان
چکیده
منابع مشابه
Bioactive Ceramic-polymer Composites for Bone Replacement
Bone, at the ultra-structural level, is a composite with mechanical properties that can be matched by man-made composites. It serves as the template for developing bone replacement materials. Research on biomaterials analogous to bone was started in the early 1980s by incorporating bioactive particles into biocompatible polymers to produce bone substitutes. Hydroxyapatite reinforced high densit...
متن کاملDevelopment of Composite Scaffolds for Load-Bearing Segmental Bone Defects
The need for a suitable tissue-engineered scaffold that can be used to heal load-bearing segmental bone defects (SBDs) is both immediate and increasing. During the past 30 years, various ceramic and polymer scaffolds have been investigated for this application. More recently, while composite scaffolds built using a combination of ceramics and polymeric materials are being investigated in a grea...
متن کاملLayered Composite Model for Design and Fabrication of Bone Replacement
Biological tissues are inherently heterogeneous. The design of 3D tissue scaffolds for tissue engineering application should, if possible, biomimic the complex hierarchy and structural heterogeneity of the replaced tissues. This is particularly true for design of bone scaffolds with structural properties compatible with the spatial heterogeneity and mechanical properties of the replaced tissue....
متن کاملComposite biopolymers for bone regeneration enhancement in bony defects.
For the past century, various biomaterials have been used in the treatment of bone defects and fractures. Their role as potential substitutes for human bone grafts increases as donors become scarce. Metals, ceramics and polymers are all materials that confer different advantages to bone scaffold development. For instance, biocompatibility is a highly desirable property for which naturally-deriv...
متن کاملBiodegradable Polymer-bioceramic Composite Scaffolds for Bone Tissue Engineering
Critical size bone defects due to trauma or disease are very difficult to repair via the natural growth of the host bone. Therefore, these defects must be filled with a bridging material (scaffold), which should also, in combination with relevant cells and signalling molecules, promote the regeneration of new bone tissue. In this context, bone regeneration is one of the most attractive areas in...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Glass Physics and Chemistry
سال: 2007
ISSN: 1087-6596,1608-313X
DOI: 10.1134/s1087659607050185