Gamma-radiation effect on morphology and properties of TTCP/DCPA-derived calcium phosphate cement

研究成果: Article同行評審

11 引文 斯高帕斯(Scopus)

摘要

The purpose of the present study is to investigate the γ-ray effect on the structure and some critical properties, such as working/setting time and compressive strength, of a TTCP/DCPA-based CPC. Experimental results indicate that working/setting time, compressive strength, TTCP-HA conversion rate and morphology of the present CPC are all related to the dosage of γ-ray sterilization. The best γ-ray dosage appears to be 30 kGy which leads to slightly longer setting/working time, the highest TTCP-HA conversion rate and the highest compressive strength. With increasing γ-ray dosage, the morphology of CPC changed from sharp-edged petal-like morphology (non-sterilized and 10 kGy) to globular-like morphology (20 and 30 kGy) to dull-edged coralline-like morphology (40 and 80 kGy).

原文English
頁(從 - 到)1701-1705
頁數5
期刊Materials Transactions
46
發行號7
DOIs
出版狀態Published - 2005 7月

All Science Journal Classification (ASJC) codes

  • 一般材料科學
  • 凝聚態物理學
  • 材料力學
  • 機械工業

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