Biological characteristics of artificial bones
- VernacularTitle:人工骨质材料的生物学特性
- Author:
Bingnian CHENG
;
Zhi LI
;
Hongfang WANG
;
Juan LI
- Publication Type:Journal Article
- Keywords:
hydroxy apatites;
bone substitutes;
polyoxometalates;
biocompatible materials
- From:
Journal of Jilin University(Medicine Edition)
2006;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To synthesize a novel polymer POMs-CS/nano-HAP and study its biocompatibility and safety.Methods The biocompatibility was evaluated through the experiments including acute systemic toxicity test,pyrogen,intracutaneous test.Results The crystals of POMs-CS/nano-HAP were equal on sizes, which average diameter was 20 nm and length was 100 nm.By comparing,the polymer were better than those reported,which were closer to the natural bone.The material had no toxicity,no irritation to skin.(Conclusion The) POMs-CS/nano-HAP artificial bone possesses excellent biocompatibility.
