کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1235596 | 968849 | 2007 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis, spectral studies and antibacterial activity of novel macrocyclic Co(II) compounds
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
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چکیده انگلیسی
Ten novel macrocyclic Co(II) compounds have been synthesized by treating four N4 and six N2O2 donor macrocycles with cobalt chloride in methanol. These compounds were characterized by elemental, IR, 1H, 13C NMR, mass, electronic spectral analysis, molar conductance and magnetic susceptibility measurements. Thermal behavior of these compounds has been studied by the thermogravimetric analysis. An octahedral geometry has been proposed for all of these complexes. All the macrocycles and macrocyclic Co(II) compounds along with existing antibacterial drugs were screened for antibacterial activity against Gram +ve and Gram −ve bacteria. All these compounds were found to be more active when compared to streptomycin and ampicillin.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy - Volume 68, Issue 3, November 2007, Pages 1000–1006
Journal: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy - Volume 68, Issue 3, November 2007, Pages 1000–1006
نویسندگان
P. Muralidhar Reddy, Adapa V.S.S. Prasad, Kanne Shanker, Vadde Ravinder,