| Modulation of Tartrates with Various Counterions on the Phases of Calcium Oxalate in Gelatinous Systems |
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| 引用本文： | JianMingOUYANG XiangPingLI. Modulation of Tartrates with Various Counterions on the Phases of Calcium Oxalate in Gelatinous Systems[J]. 中国化学快报, 2005, 16(1): 131-134 |
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| 作者姓名： | JianMingOUYANG XiangPingLI |
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| 作者单位： | InstituteofBiomineralizationandLithiasisResearch,JinanUniversity,Guangzhou510632 |
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| 摘 要： | Effect of various counterions of tartrate on the crystallization of calcium oxalate in gel system was investigated using scanning electron microscopy and X-ray diffraction. Various tartrates with hydrogen (H2tart), sodium (Na2tart), potassium (K2tart), ammonium ((NH4)2tart), and a mixture of sodium and potassium cations (NaKtart) were considered. For H2tart, Na2tart, and (NH4)2tart, calcium oxalate dihydrate (COD) was induced. However, for K2tart and NaKtart,calcium oxalate trihydrate (COT) was obtained.
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| 关 键 词： | 酒石酸盐 草酸钙 凝胶体系 溶胶 电子显微镜方法 成分分析 X射线衍射法 |
Modulation of Tartrates with Various Counterions on the Phases of Calcium Oxalate in Gelatinous Systems |
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| Jian Ming OUYANG?,Xiang Ping LI Institute of Biomineralization and Lithiasis Research,Jinan University,Guangzhou. Modulation of Tartrates with Various Counterions on the Phases of Calcium Oxalate in Gelatinous Systems[J]. Chinese Chemical Letters, 2005, 16(1): 131-134 |
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| Authors: | Jian Ming OUYANG? Xiang Ping LI Institute of Biomineralization Lithiasis Research Jinan University Guangzhou |
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| Affiliation: | Jian Ming OUYANG?,Xiang Ping LI Institute of Biomineralization and Lithiasis Research,Jinan University,Guangzhou 510632 |
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| Abstract: | Effect of various counterions of tartrate on the crystallization of calcium oxalate in gel system was investigated using scanning electron microscopy and X-ray diffraction. Various tartrates with hydrogen (H2tart), sodium (Na2tart), potassium (K2tart), ammonium ((NH4)2tart), and a mixture of sodium and potassium cations (NaKtart) were considered. For H2tart, Na2tart, and (NH4)2tart, calcium oxalate dihydrate (COD) was induced. However, for K2tart and NaKtart, calcium oxalate trihydrate (COT) was obtained. |
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| Keywords: | Calcium oxalate gel tartrate. |
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