Novel highly biodegradable biphasic tricalcium phosphates composed of alpha-tricalcium phosphate and beta-tricalcium phosphate |
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| Authors: | Li Yanbao Weng Wenjian Tam Kim Chiu |
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| Affiliation: | Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China. lyanbao@163.com |
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| Abstract: | Novel biodegradable biphasic tricalcium phosphates (BTCP) composed of alpha-tricalcium phosphate (alpha-TCP) and beta-tricalcium phosphate (beta-TCP) were successfully synthesized by heating amorphous calcium phosphate precursors with different structures at 800 degrees C for 3 h. The ratio of alpha-TCP and beta-TCP in the calcium phosphate particle can be controlled by aging time and pH value during synthesis of the amorphous precursor. |
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| Keywords: | Tricalcium phosphate Amorphous calcium phosphate Biphasic calcium phosphate Biodegradation |
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