ICCAS OpenIR
Phytic acid derived bioactive CaO-P2O5-SiO2 gel-glasses
Li, Ailing1,2; Qiu, Dong1
2011-12-01
Source PublicationJOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE
ISSN0957-4530
Volume22Issue:12Pages:2685-2691
AbstractThe possibility of using phytic acid as a precursor to synthesize CaO-P2O5-SiO2 glasses by sol-gel method has been explored and the pseudo ternary phase diagram has been established. It was shown that gel-glasses over a broader range of compositions could be prepared compared to other phosphorus precursors or melt-quenching method. Furthermore, phytic acid was found to assist calcium being incorporated into glass networks. In vitro tests in simulated body fluid (SBF) were performed on the above gel-glasses and it was found that they were bioactive over a much broader compositional range especially at high phosphate content, thus enabling one to design bioactive materials with various degradation rates by adjusting the phosphate content.
DOI10.1007/s10856-011-4464-7
Indexed BySCI
Language英语
WOS IDWOS:000297621700010
PublisherSPRINGER
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/71382
Collection中国科学院化学研究所
Corresponding AuthorQiu, Dong
Affiliation1.Chinese Acad Sci, Beijing Natl Lab Mol Sci, State Key Lab Polymer Phys & Chem, Inst Chem, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Li, Ailing,Qiu, Dong. Phytic acid derived bioactive CaO-P2O5-SiO2 gel-glasses[J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE,2011,22(12):2685-2691.
APA Li, Ailing,&Qiu, Dong.(2011).Phytic acid derived bioactive CaO-P2O5-SiO2 gel-glasses.JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE,22(12),2685-2691.
MLA Li, Ailing,et al."Phytic acid derived bioactive CaO-P2O5-SiO2 gel-glasses".JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE 22.12(2011):2685-2691.
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