Synthesis and characterization of thiolate-Ag(I) complexes by solid-state and solution NMR and their antimicrobial activity

Isab AA; Wazeer MIM

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Synthesis and characterization of thiolate-Ag(I) complexes by solid-state and solution NMR and their antimicrobial activity

机译：固态和溶液NMR合成，表征硫醇盐-Ag（I）配合物及其抗菌活性

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Silver(l) complexes of several thiolates have been prepared. These complexes have been characterized by elemental analysis and C-13 NMR spectroscopy. All the Ag(I)-thiolate complexes are polymeric in nature. Therefore, C-13 CP MAS NMR is being used extensively to analyze the binding site of the ligand and the nature of complexation. A significant shift difference was observed for S binding site whereas smaller shift was observed for carboxylate binding site. The antimicrobial activities for Ag(I)-glutathione complex was measured and compared with Ag(I)-captopril complex. (c) 2006 Elsevier B.V All rights reserved.

机译：已经制备了几种硫醇盐的银（1）配合物。这些配合物已通过元素分析和C-13 NMR光谱进行了表征。所有的Ag（I）-硫醇盐络合物本质上都是聚合物。因此，C-13 CP MAS NMR被广泛用于分析配体的结合位点和络合的性质。对于S结合位点观察到明显的位移差异，而对于羧酸盐结合位点观察到较小的位移。测定了对Ag（I）-谷胱甘肽复合物的抗菌活性，并与Ag（I）-卡托普利复合物进行了比较。（c）2006 Elsevier B.V保留所有权利。

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《Spectrochimica acta, Part A. Molecular and biomolecular spectroscopy》 |2007年第2期|共7页
作者
Isab AA; Wazeer MIM;
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正文语种 eng
中图分类分析化学;
关键词
thiolates; silver(I) complexes; CP MAS NMR; antimicrobial activity; SILVER(I) COMPLEXES; BIOLOGICAL-ACTIVITIES; CRYSTAL-STRUCTURES; ELECTROCHEMICAL SYNTHESIS; L-METHIONINE; ACID; C-13; POLYMERS; THIOUREA; THIONES;

机译：硫醇盐;银（I）配合物;CP MAS NMR;抗菌活性;银（I）络合物;生物活性;晶体结构;电化学合成;L-蛋氨酸;酸;C-13;聚合物;硫脲;硫代;

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Synthesis and characterization of thiolate-Ag(I) complexes by solid-state and solution NMR and their antimicrobial activity

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