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Rehana Zi Madeeha Riaz Nida ul nasir Farhat Saleemi Zora Kayani Safia Anjum Farooq Bashir Tousif Hussain 《自然科学进展(英文版)》2016,26(1):41-48
The main objective of the study was to control the degradation rate of material at a higher degradation rate improving the chemical stability of the material. Ta is known to have good chemical resistance, biocompatibility and show no adverse biological response. In the present study, SiO2–Na2O–CaO–P2O5 bioceramics with different Ta2O5 contents was prepared by solid state sintering method at 1000 °C. The as-sintered ceramics were subjected to immersion studies in stimulated body fluid (SBF) for 21 days under static condition and characterized by XRD, FTIR, SEM, and AAS. The findings of the research indicate that the addition of Ta2O5 controlled degradability, and all samples showed sufficient bioactivity. 相似文献
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S Seshagiri EW Stawiski S Durinck Z Modrusan EE Storm CB Conboy S Chaudhuri Y Guan V Janakiraman BS Jaiswal J Guillory C Ha GJ Dijkgraaf J Stinson F Gnad MA Huntley JD Degenhardt PM Haverty R Bourgon W Wang H Koeppen R Gentleman TK Starr Z Zhang DA Largaespada TD Wu FJ de Sauvage 《Nature》2012,488(7413):660-664
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