تامر محمد محمود عبداللاه

استاذ مساعد - قسم الميكروبيولوجيا الطبية و المناعة جامعة سوهاج- استشارى اول الميكروبيولوجى

كلية الطب

العنوان: سوهاج طهطا



المنشورات و المؤلفات التي تحتوي علي الكلمة المفتاحية: Imine complexes

2019-08-09 10:54:55 الكلمات المفتاحية Imine complexes, DFT Calculations, Antimicrobial activity, DNA interaction, anticancer activity,
Novel Azomethine Pd(II) and VO(II)  Based Metallo-Pharmaceuticals as Anticancer, Antimicrobial and Antioxidant  agents:  Design, Structural inspection,  DFT investigation and DNA interaction
The new NO bi-dentate imine ligand namely (2-[(3-Nitro-benzylidene)-amino]-benzoic acid) (NBA) imine ligand (L) and their Pd(II) and VO(II) complexes have synthesized and characterized utilizing different physiochemical methods including elemental analyses, FT-IR, NMR, molar conductance and magnetic susceptibility measurements. The stability constant of these complexes has also determined. The studies of these complexes were found to have [M (L)] composition where ... إقراء المزيد

2018-11-21 09:30:25 الكلمات المفتاحية VO(II), Anti cancer, Antimicrobial, NMR, IR, TGA, Imine complexes,
Synthesis, Spectral Characterization, DNA Interaction, Antimicrobial  and Anticancer Activities  of Some Tri- and Tetra-dentate imine VO(II) Complexes
The new imine ligands were synthesized by the condensation reaction between 2-hydroxynaphthaldehyde or 3-ethoxysalicylaldehyde and _o_-phenylenediamine s in 1:1 molar ratio. The ligands react with vanadyl acetylacetonate in 1:1 molar ratio to give distorted and square pyramidal geometry for tri- and tetra-dentate imine complexes, respectively. All the complexes are non– hygroscopic in nature and stable to the atmosphere. The synthesized ... إقراء المزيد

2018-10-01 14:02:38 الكلمات المفتاحية Pharmaceutical, Oxides, nanoparticles, Imine complexes, TGA,
Pharmaceutical Applications of Nano Imine Complexes and Their Oxides
Some new nano-sized Mn(II), Fe(II), Co(II), Ni(II), Cu(II), Cd(II), Zn(II),, Pb(II) and Ag(I) complexes with imine ligands derived from 2-amino-3-hydroxypyridine (ahp) and 3-methoxysalicylaldehyde (v) or 4-nitrobenzaldehyde (nb) were prepared by sonochemical method. Melting point, decomposition temperature, infrared (IR) and NMR spectra, elemental analyses, conductance and magnetic susceptibility measurements, TG and UV – Visible spectrophotometric studies were utilized in characterizing of ... إقراء المزيد

Design and nonlinear optical properties (NLO) using DFT approach of new chelates for DNA interaction, antimicrobial, anticancer activities and molecular docking studies
In recent years, metals based antitumor complexes have played a vital role in chemotherapy. Therefore, in this study, some new imine Cr(III), VO(II) and Ni(II) complexes incorporating ESAP imine ligand (2-Ethoxy-6-((2-hydroxy-phenylimino)-methyl)-phenol were designed and synthesized. The investigated complexes were fully characterized by micro analysis, infrared, electronic spectra, thermal analysis(TGA), conductivity as well as magnetic susceptibility measurements. Moreover, the stability constants ... إقراء المزيد

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