| Preparation and Compressive Strength of Calcium Phosphate Bone Cement Containing N,O-carboxymethyl Chitosan |
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| 引用本文： | 阮孜炜,李东旭. Preparation and Compressive Strength of Calcium Phosphate Bone Cement Containing N,O-carboxymethyl Chitosan[J]. 武汉理工大学学报(材料科学英文版), 2005, 20(Z1) |
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| 作者姓名： | 阮孜炜 李东旭 |
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| 作者单位： | Department of Materials and Engineering Nanjing University of Technology Nanjing 210009 China，Department of Materials and Engineering Nanjing University of Technology Nanjing 210009 China |
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| 基金项目： | Fundedby“973”FoundationofChina(2001CB610703)andtheFoundationofGraduateStudent’sInnovativePlanofJiangsuEducationDepartment(XM0426) |
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| 摘 要： | 1Introduction Calciumphosphatebonecement(CPC)hasbeen preparedbyBrownandChowin1985[1].Thematerial consistsofcementpowderandbuffersolution.Thepow dercontainsteracalciumphosphate(TetCP)anddicalci umphosphate(DCPA).Thebuffersolutionismadeupof phosphateandwate…
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Preparation and Compressive Strength of Calcium Phosphate Bone Cement Containing N, O-carboxymethyl Chitosan |
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| Abstract: | N,O-carboxymethyl chitosan (CMCTS), a kind of biodegradable organic substance, was added to calcium phosphate bone cement (CPC) to produce a composite more similar in composition to human bone. The compressive strength of the new material was increased by 10 times compared with conventional CPC. |
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| Keywords: | biomaterials calcium phosphate bone cement N O-carboxymethyl chitosan |
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