| 亚相pH值对磷脂单层下甘氨酸结晶过程的影响 |
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| 引用本文： | 牟英迪,刘洪国,张人杰,黄伟,冯绪胜.亚相pH值对磷脂单层下甘氨酸结晶过程的影响[J].应用化学,2005,22(8):823-0. |
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| 作者姓名： | 牟英迪 刘洪国 张人杰 黄伟 冯绪胜 |
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| 作者单位： | 山东大学 |
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| 基金项目： | 国家自然科学基金(20103005)资助项目 |
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| 摘 要： | 亚相pH值对磷脂单层下甘氨酸结晶过程的影响;Langmuir单分子层; 结晶; 取向; 形貌
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| 关 键 词： | 亚相pH值对磷脂单层下甘氨酸结晶过程的影响 Langmuir单分子层 结晶 取向 形貌 |
| 文章编号： | 1000-0518(2005)08-0823-06 |
| 收稿时间： | 2009-06-29 |
| 修稿时间： | 2004年10月10 |
Effect of Subphase pH on Cystallization of Glycine Beneath Dipalmitoylphosphatidylcholine Langmuir Monolayer |
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| MU Ying-Di,LIU Hong-Guo,ZHANG Ren-jie,HUANG Wei,FENG Xu-Sheng.Effect of Subphase pH on Cystallization of Glycine Beneath Dipalmitoylphosphatidylcholine Langmuir Monolayer[J].Chinese Journal of Applied Chemistry,2005,22(8):823-0. |
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| Authors: | MU Ying-Di LIU Hong-Guo ZHANG Ren-jie HUANG Wei FENG Xu-Sheng |
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| Institution: | MU Ying-Di,LIU Hong-Guo,ZHANG Ren-Jie,HUANG Wei,FENG Xu-Sheng~* |
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| Abstract: | The oriented growth of glycine crystals beneath compressed Langmuir monolayers of dipalmitoylphosphatidylcholine(DPPC) was studied by means of electron probing microscopy(EPM), scan electron micro-(scopy)(SEM) and X-ray diffractometry(XRD). It was found that the morphology and the (orientation) of the formed crystals beneath the DPPC monolayer template changed with the pH of the glycine supersaturated solution. These changes are attributed to the glycine molecules with different charges and the mode of glycine molecules approaching the template at different pH values. These results are very (important) to the research of interactions between lipoprotein and amino acids or nucleic acids. |
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| Keywords: | Langmuir monolayer crystal orientation morphology |
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