Search Results - "Diab, M.A."

Synthesis, characterization of Schiff base metal complexes and their biological investigation by El‐Sonbati, A.Z., Mahmoud, W.H., Mohamed, Gehad G., Diab, M.A., Morgan, Sh.M., Abbas, S.Y.

“…A new Schiff base ligand named (E)‐2‐(((3‐aminophenyl)imino)methyl)phenol (HL) was prepared through condensation reaction of m‐phenylenediamine and…”
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Thermal properties, antimicrobial activity and DNA binding of Ni(II) complexes of azo dye compounds by El-Sonbati, A.Z., Diab, M.A., Morgan, Sh.M.

“…A novel series of nickel(II) azo dye complexes of 5-(4-methoxyphenylazo)-2-thioxo-4-thiazolidinone (HL1), 5-(4-methylphenylazo)-2-thioxo-4-thiazolidinone…”
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Inner metal complexes of tetradentate Schiff base: Synthesis, characterization, biological activity and molecular docking studies by Diab, M.A., Mohamed, Gehad G., Mahmoud, W.H., El‐Sonbati, A.Z., Morgan, Sh.M., Abbas, S.Y.

“…A novel Schiff base ligand, namely 2,2′‐((1E,1′E)‐(1,3‐phenylenebis(azanylylidene))bis(methanylylidene))diphenol (H2L), was synthesized by condensation of…”
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Synthesis, molecular geometry, spectroscopic studies and thermal properties of Co(II) complexes by Morgan, Sh.M., Diab, M.A., El‐Sonbati, A.Z.

“…Co(II) complexes (1‐4) were prepared and characterized by elemental analyses, infrared spectra, spectral studies, magnetic susceptibility measurements, X‐ray…”
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Supramolecular assembly of hydrogen bonding, ESR studies and theoretical calculations of Cu(II) complexes by Morgan, Sh.M., Diab, M.A., El‐Sonbati, A.Z.

“…A series of copper(II) complexes were synthesized by the reaction of copper(II) chlorid with 1‐phenyl‐3methyl‐(3‐dervitives phenylhydrazo)‐5‐pyrazolone (HLn)…”
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Synthesis, spectroscopic, thermal properties, Calf thymus DNA binding and quantum chemical studies of M(II) complexes by Morgan, Sh.M., Diab, M.A., El‐Sonbati, A.Z.

“…A new series of transition metal complexes of Cu(II), Co(II), Ni(II), Mn(II) and Cd(II) were prepared from the ligand of 5‐(4‐benzenesulfonic acid…”
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Polymer complexes. LXXI. Spectroscopic studies, thermal properties, DNA binding and antimicrobial activity of polymer complexes by Diab, M.A., El‐Sonbati, A.Z., Morgan, Sh.M., El‐Mogazy, M.A.

“…Polymer complexes of Co(II), Ni(II), Mn(II), Cr(III) and Cd(II) were prepared by the reaction of 3‐allyl‐5‐[(4‐nitrophenylazo)]‐2‐thioxothiazolidine‐4‐one (HL)…”
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Conducting polymers X: Dielectric constant, conduction mechanism and correlation between theoretical parameters and electrical conductivity of poly (N,N′-bis-sulphinyl p-phenylenediamine-2,6-diaminipyridine) and poly (N,N′-bis-sulphinyl p-phenylenediamine-3,5-diamine-1,2,4-trizole) by Diab, M.A., El-Sonbati, A.Z., El-Ghamaz, N.A., Morgan, Sh.M., El-Shahat, O.

“…A mechanism for the electrical conductivity of the of PBSPDT and PBSPDP polymers. [Display omitted] •DC and AC electrical conductivities of PBSPDP and PBSPDT…”
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Polymer complexes. LXIX. Some divalent metal(II) polymer complexes of potentially bidentate monomer N‐[4‐(5‐methyl‐isoxazol‐3‐ylsulfamoyl)‐phenyl]‐acrylamide: Synthesis, spectroscopic characterization, thermal properties, antimicrobial agents and DNA studies by El‐Sonbati, A.Z., Diab, M.A., Morgan, Sh.M., Eldesoky, A.M., Balboula, M.Z.

“…Monomer of N‐[4‐(5‐methyl‐isoxazol‐3‐ylsulfamoyl)‐phenyl]‐acrylamide (HL) and some transition metal polymeric complexes of the general formula…”
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Polymer complexes. LXXVIII. Synthesis and characterization of supramolecular uranyl polymer complexes: Determination of the bond lengths of uranyl ion in polymer complexes by Diab, M.A., Nozha, S.G., El‐Sonbati, A.Z., El‐Mogazy, M.A., Morgan, Sh.M.

“…The UO2(II) polymer complexes (1–5) of azo dye ligands 5(4`‐derivatives phenylazo)‐8‐hydroxy‐7‐quinolinecarboxaldehyde (HLx) were prepared and characterized by…”
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Molecular docking, DNA binding, thermal studies and antimicrobial activities of Schiff base complexes by El-Sonbati, A.Z., Diab, M.A., El-Bindary, A.A., Abou-Dobara, M.I., Seyam, H.A.

“…Metal(II) complexes of 3-[(2-hydroxy-3-methoxybenzylidene)hydrazo]-1,3-dihydroindol-2-one (HL) were prepared, their compositions and physicochemical properties…”
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Polymer complexes. LXXVII. Synthesis, characterization, spectroscopic studies and immune response in cattle of quinoline polymer complexes by El‐Sonbati, A.Z., Diab, M.A., Mohamed, G.G., Saad, M.A., Morgan, Sh.M., El‐Sawy, S.E.A.

“…A series of novel polymeric metal complexes of Co(II), Ni(II), Cu(II), Zn(II) and Cr(III) with…”
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Correlation between ionic radii of metal azodye complexes and electrical conductivity by El-Ghamaz, N.A., El-Sonbati, A.Z., Diab, M.A., El-Bindary, A.A., Mohamed, G.G., Morgan, Sh.M.

“…The effect of variation of ionic radii on the electrical conductivity at the temperature range 400–480K for the complexes (1–3) show that the complex (3) has…”
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Polymer complexes. LXVIII. Spectroscopic studies of supramolecular copper(II) polymeric complexes of biologically active monomer derived from novel sulfa drug by El‐Sonbati, A.Z., Diab, M.A., Morgan, Sh.M., Balboula, M.Z.

“…The novel ligand N‐[4‐(5‐methylisoxazol‐3‐ylsulfamoyl)phenyl]acrylamide (HL) was prepared via amidation of 4‐amino‐N‐(5‐methylisoxazol‐3‐yl)benzenesulfonamide…”
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Polymer complexes. LXXIII. Synthesis, characterization, thermal properties, electron spin resonance study and antimicrobial activity of Cu(II) polymer complexes: Relation between representative Pascal constants and thermal activation energy of decomposition by El‐Sonbati, A.Z., Diab, M.A., Morgan, Sh.M., El‐Mogazy, M.A.

“…A series of copper(II) polymer complexes (1–4) of 3‐allyl‐5‐(4‐nitrophenylazo)‐2‐thioxothiazolidine‐4‐one (HL) were synthesized and characterized using various…”
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Geometrical structures, thermal stability and antimicrobial activity of Schiff base supramolecular and its metal complexes by El-Sonbati, A.Z., Diab, M.A., El-Bindary, A.A., Mohamed, G.G., Morgan, Sh.M., Abou-Dobara, M.I., Nozha, S.G.

“…The 1:1 condensation of 4-amino-1-phenyl-2,3-dimethylpyrazoline-5-one and 8-hydroxy-7-formylquinoline under template condition to obtain the Schiff base ligand…”
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Geometrical structures, molecular docking, spectroscopic characterization of mixed ligand and Schiff base metal complexes by Diab, M.A., El-Sonbati, A.Z., El-Bindary, A.A., Morgan, Sh.M., El-Kader, M.K. Abd

“…The mixed ligand mononuclear complexes were synthesized by reaction of MX2·nH2O (M=Cu(II) or Zn(II)) with 4-aminoantipyrine (Lp) and heterocyclic base…”
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Geometrical structure, potentiometric, molecular docking and thermodynamic studies of azo dye ligand and its metal complexes by El-Bindary, A.A., Mohamed, G.G., El-Sonbati, A.Z., Diab, M.A., Hassan, W.M.I., Morgan, Sh.M., Elkholy, A.K.

“…The ligand of 6-(4-benzenesulfonic acid azo)-3-aminophenol (HL) is prepared and characterized by elemental analyses, IR, 1H NMR spectra, mass spectra and X-ray…”
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Conducting polymers VIII: Optical and electrical conductivity of poly(bis-m-phenylenediaminosulphoxide) by Diab, M.A., El-Ghamaz, N.A., Mohamed, F.Sh, El-Bayoumy, E.M.

“…Poly(bis-m-phenylenediaminosulphoxide) (PPDS) was prepared from Michael addition of N,N′-bis-sulphinyl-m-phenylenediamine and m-phenylenediamine. The prepared…”
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Polymeric complexes — LXI. Supramolecular structure, thermal properties, SS-DNA binding activity and antimicrobial activities of polymeric complexes of rhodanine hydrazone compounds by El-Sonbati, A.Z., Diab, M.A., El-Bindary, A.A., Ghoneim, M.M., Mohesien, M.T., Abd El-Kader, M.K.

“…A series of new ligands 5-(4′-alkylphenylazo)-3-phenylamino-2-thioxothiazolidin-4-one (HLn) were synthesized from the coupling of…”
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