Polymeric calcium phosphate cements: setting reaction modifiers.
Polymeric calcium phosphate cements: setting reaction modifiers.
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聚合磷酸钙骨水泥:凝固反应调节剂。
DOI:
10.1016/0109-5641(93)90105-y
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发表时间:
1993
期刊:
影响因子:
--
通讯作者:
Chow,LC
中科院分区:
文献类型:
--
作者:
Miyazaki,K;Horibe,T;Antonucci,JM;Takagi,S;Chow,LC
In this study, the effects of several additives on the setting behavior and mechanical properties of polymeric calcium phosphate cements were investigated. The cements were derived from a polycarboxylic acid (PCA) and a calcium phosphate cement (CPC) powder that consisted of equimolar amounts of tetracalcium phosphate (TTCP) and dicalcium phosphate (DCPA). Retardation of the setting reaction in the PCA-CPC cements was observed by adding tribasic sodium phosphate and fluorides such as stannous fluoride, zirconium(IV) fluoride and titanium(IV) fluoride. It was found that increasing the concentration of these additives decreased the mechanical strength of the cements. However, improvements in both setting and mechanical properties for the PCA-CPC cements were observed by the combined use of 8% (w/w) stanous fluoride and 10% (w/w) tartaric acid. The mechanical properties of the PCA-CPC cement also were improved by adding calcium acetate, calcium methacrylate, zirconium(IV) sulfate and phosphonoacetic acid.
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DOI:
--
发表时间:
1979
期刊:
E -journal of dentistry
影响因子:
--
作者:
S. Crisp;B. G. Lewis;A. D. Wilson
通讯作者:
A. D. Wilson
DOI:
--
发表时间:
1989
期刊:
The Dental Journal of Nihon University
影响因子:
--
作者:
A. Sugawara;J. Antonucci;S. Takagi;L. C. Chow;M. Ohashi
通讯作者:
M. Ohashi
影响因子:
5
作者:
MIYAZAKI, K;HORIBE, T;CHOW, LC
通讯作者:
CHOW, LC
DOI:
--
发表时间:
1982
期刊:
Journal of dentistry research
影响因子:
--
作者:
H. J. Prosser;S. M. Jerome;A. D. Wilson
通讯作者:
A. D. Wilson
DOI:
--
发表时间:
1982
期刊:
Journal of Biomedical Materials Research
影响因子:
--
作者:
H. J. Prosser;C. Richards;A. D. Wilson
通讯作者:
A. D. Wilson