高等学校化学学报

高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (S1): 301.

• Chemistry in Materials Sciences • 上一篇    下一篇

Composition Effects on the Acidity and Properties of Hydraulic Calcium Phosphate Cements

FENG Zu-De, JIANG Yang, HUANG Ya-Xi, DU Rong-Gui, LIN Chang-Jian   

  1. Department of Materials Science、State Key Laboratory for Physical Chemistry of the Solid Surfaces, Xiamen University, Xiamen 361005
  • 出版日期:2000-12-31 发布日期:2000-12-31

Composition Effects on the Acidity and Properties of Hydraulic Calcium Phosphate Cements

FENG Zu-De, JIANG Yang, HUANG Ya-Xi, DU Rong-Gui, LIN Chang-Jian   

  1. Department of Materials Science、State Key Laboratory for Physical Chemistry of the Solid Surfaces, Xiamen University, Xiamen 361005
  • Online:2000-12-31 Published:2000-12-31

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摘要：

Hydraulic calcium phosphate cements (HCPC) are considered as the potentially useful materials in a great variety of medical and dental applications. They are biocompatible, bioresorbable, and replaced by new bone when implanted in vivo[l,2]. However, the use of HCPC might impair the biocompatibility due to low or high pH values during setting. Therefore, the importance of composition on the respective pH profiles of the cement samples during setting and mechanical properties of the HCPC was investigated in this study.

Abstract:

Hydraulic calcium phosphate cements (HCPC) are considered as the potentially useful materials in a great variety of medical and dental applications. They are biocompatible, bioresorbable, and replaced by new bone when implanted in vivo[l,2]. However, the use of HCPC might impair the biocompatibility due to low or high pH values during setting. Therefore, the importance of composition on the respective pH profiles of the cement samples during setting and mechanical properties of the HCPC was investigated in this study.

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