Preparation and characterization of novel Ce(III)-gelatin complex

Huang YQ; Wei TT; Ge YY

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Preparation and characterization of novel Ce(III)-gelatin complex

机译：新型Ce（III）-明胶配合物的制备与表征

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A new complex of cerium(III) [Ce(III)] with gelatin has been prepared in an aqueous solution. The FTIR, UV-vis, and XRD studies of the Ce(III)-gelatin complex revealed that the carboxyl groups of gelatin coordinated to Ce(III). The thermal property of the complex was investigated by thermo gravimetric analysis. It was discovered that the thermally decomposed rate of the complex decreased obviously. In addition, the antimicrobial activity of the complex to Staphylococcus aurens, Pseudomonas aeruginosa, and Escherachia coli was measured and found that its minimal inhibitory concentration (MIC) to the growth of bacterium was 350 mu g/mL, which was almost the same as Ce(III) ion. (C) 2008 Wiley Periodicals, Inc.

机译：在水溶液中制备了铈（III）[Ce（III）]与明胶的新配合物。 Ce（III）-明胶复合物的FTIR，UV-vis和XRD研究表明，明胶的羧基与Ce（III）配位。通过热重分析研究了配合物的热性质。发现该配合物的热分解速率明显降低。另外，测定了该复合物对金黄色葡萄球菌，铜绿假单胞菌和大肠杆菌的抗菌活性，发现其对细菌生长的最小抑制浓度（MIC）为350μg/ mL，与Ce几乎相同。（III）离子。（C）2008 Wiley期刊公司

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《Journal of Applied Polymer Science》 |2008年第6期|共4页
作者
Huang YQ; Wei TT; Ge YY;
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正文语种 eng
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Ce(III)-gelatin complex; preparation; thermal properties; FTIR; UV-vis spectroscopy; X-ray diffraction; antimicrobial activity; DRUG-DELIVERY SYSTEM; GELATIN;

机译：铈（III）-明胶配合物;制备;热性能;红外光谱;紫外-可见光谱;X射线衍射;抗菌活性;药物递送系统;明胶;

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1. Preparation and characterization of novel Ce(III)-gelatin complex [J] . Huang YQ, Wei TT, Ge YY Journal of Applied Polymer Science . 2008,第6期

机译：新型Ce（III）-明胶配合物的制备与表征
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Preparation and characterization of novel Ce(III)-gelatin complex

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