Naslov
Mechanical characterization of nanostructured composite materials for application as a bone implants

Autori
Plodinec, Milivoj ; Gajović, Andreja ; Macan, Jelena ; Baudin, Carmen

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, neobjavljeni rad, znanstveni

Skup
COSTMP1301: Workshop: New generation biomimetic and customized implants for bone engineering

Mjesto i datum
Sofija, Bugarska, 13.10.2015. - 14.10.2015

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
porous ; zirconia ; calcium phosphate ; coating ; scratch test ; implants

Sažetak
In proposed project composite implant materials for solid tissue will be developed. Load-bearing structure will be stabilized high strength ZrO2 porous ceramics, while bioactive coating will be calcium phosphates prepared by biomimetic process. In this experiment the ZrO2 ceramics will be stabilized by itria and alumina and prepared either by sol-gel syntheses or by mechanochemical processing and subsequent sintering of prepared powder. The advantages of porous ceramic as a material for making the basic structure of the implant is less specific weight, and increased surface roughness, which makes it suitable for different surface modifications, including the application of calcium phosphate. In addition, 3D porous structure mimics the structure of the bone tissue, which facilitates and promotes the adhesion and proliferation of surrounding cells.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Kemija

POVEZANOST RADA