| 硫酸软骨素(CSB)基质对碳酸钙结晶的影响 |
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| 引用本文： | 陶晓平,张群,付娟,任丽英.硫酸软骨素(CSB)基质对碳酸钙结晶的影响[J].安庆师范学院学报(自然科学版),2010,16(1):72-74. |
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| 作者姓名： | 陶晓平 张群 付娟 任丽英 |
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| 作者单位： | 安庆师范学院,化学化工学院,安徽,安庆,246011;安庆师范学院,安徽省重点实验室,安徽,安庆,246011;安庆师范学院,安徽省重点实验室,安徽,安庆,246011 |
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| 摘 要： | 根据生物矿化原理,通过CO2的缓慢扩散,用硫酸软骨素(CSB)作为碳酸钙结晶的有效调控剂,与富集在有机/无机界面钙离子的结合,合成了不同形貌的碳酸钙。讨论了CSB基质的浓度,时间,pH对产物的晶型及形貌的影响,研究表明相对于其他因素,CSB的浓度对碳酸钙晶型的生长和形貌的取向具有一定的调控作用。
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| 关 键 词： | 碳酸钙 生物矿化 硫酸软骨素 形貌 |
Effects of CSB additive on Morphologies of Calcium Carbonate Crystallites |
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| TAO Xiao-ping,ZHANG Qun,FU Juan,REN Li-ying.Effects of CSB additive on Morphologies of Calcium Carbonate Crystallites[J].Journal of Anqing Teachers College(Natural Science Edition),2010,16(1):72-74. |
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| Authors: | TAO Xiao-ping ZHANG Qun FU Juan REN Li-ying |
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| Abstract: | Based on the basic principles of biomineralization,different calicium carbonate crystallites morphologies were synthesized using enriched Ca2+ ions at organic-inorganic interfaces with slowly infused CO2 gas in a system of CSB.In this paper the effects of the aging time,PH,the concentration of CSB on the crystal form and morphologies of the asprepared products CaCO3 are investigated.The results show that in comparison with other paramaters the concentration of CSB influences the polymorphs and morphologies of CaCO3. |
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| Keywords: | biomineralization calicium carbonate chondroitin sulfate morphology |
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