Biocompatibility of 13-93 Bioactive Glass-SiC Fabric Composites
نویسندگان
چکیده
منابع مشابه
Selective Laser Sintering of 13-93 Bioactive Glass
Bioactive glasses are more promising than biopolymers in fabricating scaffolds for bone tissue repair because they convert to hydroxyapatite, when implanted in vivo. Both direct and indirect selective laser sintering (SLS) methods of 13-93 bioactive glass were considered in this research to study the feasibility of fabricating scaffolds for bone repair applications. Stearic acid was used as the...
متن کاملSelective Laser Sintering of 13-93 Bioactive Glass Bone Scaffolds
Bioactive glasses are promising materials for bone scaffolds due to their ability to assist in tissue regeneration. When implanted in vivo, bioactive glasses can convert to hydroxyapatite, the main mineral constituent of human bone and form a strong bond with the surrounding tissues thus providing an advantage over polymer scaffold materials. Bone scaffold fabrication using additive manufacturi...
متن کاملFreeze extrusion fabrication of 13-93 bioactive glass scaffolds for bone repair.
A solid freeform fabrication technique, freeze extrusion fabrication (FEF), was investigated for the creation of three-dimensional bioactive glass (13-93) scaffolds with pre-designed porosity and pore architecture. An aqueous mixture of bioactive glass particles and polymeric additives with a paste-like consistency was extruded through a narrow nozzle, and deposited layer-by-layer in a cold env...
متن کاملPorous and strong bioactive glass (13-93) scaffolds prepared by unidirectional freezing of camphene-based suspensions.
Scaffolds of 13-93 bioactive glass (6Na(2)O, 12K(2)O, 5MgO, 20CaO, 4P(2)O(5), 53SiO(2); wt.%) with an oriented pore architecture were formed by unidirectional freezing of camphene-based suspensions, followed by thermal annealing of the frozen constructs to grow the camphene crystals. After sublimation of the camphene, the constructs were sintered (1 h at 700°C) to produce a dense glass phase wi...
متن کاملSol-gel synthesis of 13-93 bioactive glass powders containing therapeutic agents
In the current study cerium or galliumcontaining silicate based 13-93 bioactive glass powders were prepared using sol-gel method. Cerium and gallium ions were chosen due to their well-known therapeutic actions and antimicrobial properties. Effect of cerium and gallium substitution (up to 5w%) on the in vitro bioactivity, and mechanical properties of the prepared powders and scaffolds were asses...
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ژورنال
عنوان ژورنال: Journal of the Korean Ceramic Society
سال: 2019
ISSN: 1229-7801,2234-0491
DOI: 10.4191/kcers.2019.56.2.12