Division of Chemistry, Bialystok University of Technology, Zamenhofa 29, 15-435 Bialystok, Poland.
Division of Chemistry, Bialystok University of Technology, Zamenhofa 29, 15-435 Bialystok, Poland.
Spectrochim Acta A Mol Biomol Spectrosc. 2014 Mar 25;122:631-8. doi: 10.1016/j.saa.2013.11.089. Epub 2013 Nov 28.
The molecular structure of Mn(II), Cu(II), Zn(II), Cd(II) and Ca(II) ferulates (4-hydroxy-3-methoxycinnamates) was studied. The selected metal ferulates were synthesized. Their composition was established by means of elementary and thermogravimetric analysis. The following spectroscopic methods were used: infrared (FT-IR), Raman (FT-Raman), nuclear magnetic resonance ((13)C, (1)H NMR) and ultraviolet-visible (UV/VIS). On the basis of obtained results the electronic charge distribution in studied metal complexes in comparison with ferulic acid molecule was discussed. The microbiological study of ferulic acid and ferulates toward Escherichia coli, Bacillus subtilis, Candida albicans, Pseudomonas aeruginosa, Staphylococcus aureus and Proteus vulgaris was done.
研究了 Mn(II)、Cu(II)、Zn(II)、Cd(II) 和 Ca(II) 阿魏酸酯（4-羟基-3-甲氧基肉桂酸酯）的分子结构。选择了金属阿魏酸酯进行合成。通过元素分析和热重分析确定了它们的组成。使用了以下光谱方法：红外（FT-IR）、拉曼（FT-Raman）、核磁共振（（13）C、（1）H NMR）和紫外-可见（UV/VIS）。根据获得的结果，讨论了与阿魏酸分子相比，研究的金属配合物中的电子电荷分布。对阿魏酸和阿魏酸酯对大肠杆菌、枯草芽孢杆菌、白色念珠菌、铜绿假单胞菌、金黄色葡萄球菌和普通变形杆菌的微生物学研究。
