摘要
本研究制备了在 165℃× 10min条件下交联的机械共混羟基磷灰石和硅橡胶生物材料 ,并通过动态凝血试验、溶血率测定、血小板粘附的SEM观察等方法评价了羟基磷灰石与硅橡胶复合材料的血液相容性。结果表明 ,含 60
Hydroxyapatite(HA) siliconerubber (SR)compositematerialwassuggestedtobeusedasbiomaterials. Inthispaper ,HAandSRweremixedbymachine ,andthencrosslinkedonthepressvulcanizerat165℃for10min .Therela tionshipbetweentheHAcontentincompositematerialsandbloodcompatibilitywasidentifiedbythedynamicblood clotting tests,haemolysisratiomeasurement,plateletadhesionandSEMobservation .Theresultsshowthattheblood compatibilityof compositemembraneswiththeconcentrationofHA 60 % (wt)ismoreexcellentthanthatofotherHA SRcompositematerials.
出处
《材料科学与工程学报》
CAS
CSCD
北大核心
2003年第2期162-164,共3页
Journal of Materials Science and Engineering
基金
SupportedbyNationalNaturalFoundationofChina(39770 2 2 3)
