| 牛血清白蛋白LB膜诱导方解石的生长 |
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| 引用本文： | 贾秀玲,薛中会,胡彬彬,王海威,戴树玺,张兴堂,杜祖亮.牛血清白蛋白LB膜诱导方解石的生长[J].无机化学学报,2008,24(10):1615-1620. |
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| 作者姓名： | 贾秀玲 薛中会 胡彬彬 王海威 戴树玺 张兴堂 杜祖亮 |
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| 作者单位： | 河南大学特种功能材料教育部重点实验室,开封,475004 |
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| 基金项目： | 国家自然科学基金，教育部跨世纪优秀人才培养计划，河南省教育厅自然科学基金，河南省科技厅基础与前沿技术研究项目 |
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| 摘 要： | 采用模拟生物矿化的方法，研究了牛血清白蛋白(BSA) LB膜对碳酸钙晶体成核和生长的诱导控制作用。XRD、SEM结果表明：在BSA单层LB膜诱导下，形成形状规则、边缘清晰的多层盘状方解石晶体，且沿(104)晶面取向生长。说明牛血清白蛋白(BSA) LB膜对碳酸钙的形貌、生长取向性有很好的调控作用。
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| 关 键 词： | LB膜 牛血清白蛋白 取向生长 方解石 |
Calcite Crystals Growth was Induced by BSA LB film |
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| JIA Xiu-Ling,XUE Zhong-Hui,HU Bin-Bin,WANG Hai-Wei,DAI Shu-Xi,ZHANG Xing-Tang and DU Zu-Liang.Calcite Crystals Growth was Induced by BSA LB film[J].Chinese Journal of Inorganic Chemistry,2008,24(10):1615-1620. |
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| Authors: | JIA Xiu-Ling XUE Zhong-Hui HU Bin-Bin WANG Hai-Wei DAI Shu-Xi ZHANG Xing-Tang and DU Zu-Liang |
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| Institution: | Key Lab of Special Functional Materials of Ministry of Education, Henan University, Kaifeng, Henan 475004,Key Lab of Special Functional Materials of Ministry of Education, Henan University, Kaifeng, Henan 475004,Key Lab of Special Functional Materials of Ministry of Education, Henan University, Kaifeng, Henan 475004,Key Lab of Special Functional Materials of Ministry of Education, Henan University, Kaifeng, Henan 475004,Key Lab of Special Functional Materials of Ministry of Education, Henan University, Kaifeng, Henan 475004,Key Lab of Special Functional Materials of Ministry of Education, Henan University, Kaifeng, Henan 475004 and Key Lab of Special Functional Materials of Ministry of Education, Henan University, Kaifeng, Henan 475004 |
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| Abstract: | The influence and control of the bovine serum albumin (BSA) LB film on the nucleation and growth orientation of calcium carbonate were studied in the process of the biomineralization. The results of XRD show that the crystal grows only along the (104) and (208) faces, indicating a well orientation of calcite; SEM result shows that calcite crystal manifests the clear edge and multilayer disk-like crystal morphology. All the results suggest that BSA LB film can be used as a template to induce and regulate the calcium carbonate to crystallize with a special growth orientation and complex morphologies. |
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| Keywords: | LB film bovine serum albumin oriented growth calcite |
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