| .海藻酸钠和瓜儿胶作为骨骼黏合剂的比较研究[J].中国海洋药物,2007,26(3):27-29. |
| 海藻酸钠和瓜儿胶作为骨骼黏合剂的比较研究 |
| Comparative study on the adhesive capabilities of sodium alginate and guar gum as bone adhesives |
| 修订日期：2006-11-12 |
| DOI： |
| 中文关键词: 海藻酸钠 瓜儿胶 骨黏合剂 动力黏度 固化 钙 |
| English Keywords:sodium alginate guar gum bone adhesive kinetic viscosity solidification calcium |
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| 中文摘要: |
| 目的 比较研究海藻酸钠和瓜儿胶作为骨骼黏舍材料的黏合性能。方法 通过测定两种胶体的动力黏度、固化时间和对钙离子的作用，探讨相应的黏合性能。结果 瓜儿胶的黏度较高，能适应多种形式的补钙剂，但其固化性能还有待改进；海藻酸钠固化性能优越，能在瞬间完成固化，但其黏度比瓜儿胶低，只能适应非离子钙型的补钙剂。结论 海藻酸钠和瓜儿胶都是较有潜力的天然骨骼黏合剂。 |
| English Summary: |
| Objective To comparatively investigate the adhesive capabilities of sodium alginate and guar gum as bone adhesives. Methods The adhesive capabilities were analysed and discussed by measuring their kinetic viscosities, solidification time and the reaction with calcium ions. Results Guar gum had higher kinetic viscosity and could fit to the supply of both ion calcium and non-ion calcium for the bone cure, but its capability of solidification need to be improved. Sodium alginate had higher solubility and its solidification could be finished in short time, but it had lower viscosity and fit only to the non-ion calcium supply. Conclusion Sodium alginate and guar gum are considered to be the potential natural materials of the bone adhesives. |
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