عنوان المقالة:تشخيص والتركيب وتقدير الفعالية البكتيرية والفطرية لبعض معقدات مختلطة الليكاند من مشتقات قواعد شف بحامض البنزوك لبعض الايونات الثنائية التكافؤ Diagnosis, Structure, and in the Vitro Antimicrobial and Antifungal Evaluation of Some Amino Benzoic Acids -Derived Ligand Schiff Base and Their Mixed Complexes with Cu(II), Hg(II), Mn(II) ,Ni(II) and Co(II)
د.رحاب كاظم , د. لقاء خالد عبد الكريم , فائزه حسين
English Authors
Rehab Kadhem Rahem Al-Shemary, Lekaa Khalid Abdul Karem and Faeza Hasan Ghanim
Abstract
تحضير وتشخيص معقدات ثلاث قواعد شف جديدة وتشخيص الليكاندات الجديدة بالطرق الطيفيه وكذلل دراسة الفعالية البايلوجية للمعقدات المحضرة
Abstract
Innovative various Schiff bases and their Co(II), Ni(II) and Cu(II) and Hg(II) compounds made by the condensation of 4-amino antipyrine with derived aminobenzoic acid (2-aminobenzoic acid, 3-aminobenzoic acid, and 4-aminobenzoic acid ) have been prepared by conventional approaches. These complexes were described by magnetic sensibility analysis, FT-IR spectra, and molar-conductance and elemental analysis. Analytical values appeared which the mixed-ligand complexes presented ratio about 2:1 (ligand: metal) with the chelation 4 or 6. The prepared compounds offered a good effect on the organisms; bacteria Staphylococcus-aurous, Escherichia-coli and fungi C. albicans, A. niger. Also, the biological products signalize which the mixed complexes show objectively worthy performance compared to all the investigated bacterial strains, and generally the action order of the produced complexes has been characterized as Ni(II) > Cu(II) > L.
ا.د. لقاء خالد عبد الكريم | lekaa khalid abd al-karem | 21771