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首页> 外文期刊>Journal of the Indian Chemical Society >Synthesis, characterization and biological assay of vanillin and o-hydroxyacetophenone based terpolymer resin and its chelates with transition and inner transition metal ions
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Synthesis, characterization and biological assay of vanillin and o-hydroxyacetophenone based terpolymer resin and its chelates with transition and inner transition metal ions

机译：Vanillin和O-羟基乙酮基三元共聚物树脂的合成，表征及生物学测定及其螯合物与内过渡金属离子的螯合物

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摘要

Polymer metal complexes of three transition and two rare earth elements were prepared by condensation polymerization technique using o-hydroxyacetophenone, vanillin and formaldehyde. As-synthesized terpolymer-and its metal complexes were subjected to spectral characterization by UV-Visible, FTIR, 111 NMR and C-13 NMR. The molecular weight of terpolymer was determined by gel permeation chromatography. The thermal stability of the terpolymer and metal complexes were determined by TGA and DSC techniques. In vitro biological tests were performed for both; the ligand and its polymer metal complexes against certain pathogenic bacteria such as E. coli, P. aeruginosa, S. aureus, S. pyogenes and fungi such as C. albicans, A. niger and A. clavatus.
机译：通过使用O-羟基乙酮，香草蛋白和甲醛制备三种过渡和两个稀土元素的聚合物金属配合物。 通过UV可见的，FTIR，111nMR和C-13 NMR进行含量合成的三元共聚物及其金属配合物进行光谱表征。 通过凝胶渗透色谱法测定三元共聚物的分子量。 通过TGA和DSC技术测定三元共聚物和金属配合物的热稳定性。 体外生物试验是对两者进行的; 与某些致病细菌的配体及其聚合物金属配合物，如大肠杆菌，P.铜绿假单胞菌，金黄色葡萄球菌，S. pygies和真菌，如C. albicans，A. niger和A. clavatus。

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