aly_abdou

Aly Abdou

Lecturer -

Faculty of science

Address: Chemistry Department, Faculty of Science Sohag University, Sohag, 82534, Egypt

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Publications Which contain the keyword: DFT Calculations


Novel Di- and Tri-azomethine Compounds as Chemo Sensors for the Detection of Various Metal Ions
In this study, HNA imine compound was synthesized by a simple one-pot condensation of 2-hydroxy-1-naphthaldhide with 2-amino benzoic acid in 1:1 ratio and HNAP imine compound derived from 2-hydroxynaphthaldhide and 3-amino pyridine. Results of the newly synthesized compounds established by elemental analyses, FT-IR, 1H-NMR, 13C-NMR and electronic spectral studies experiments were consistent with their chemical structures. The theoretical DFT calculations ... Read more

2019-08-02 08:00:28 Keywords receptor, solvent effect, DFT Calculations, Chemosensors, Azomethine,
Development Of Some Novel Azomethine Compounds As Chemo Sensors
Heavy metal pollution possess a great potential threat to the environment and has its own damaging effects to plants, animals and ultimately to human health, because of its release into the environment and water bodies results in a variety of illnesses related with the risk of dermal damage, respiratory problems and several kinds of cancer. On the other hand, the ... Read more

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 ... Read more

Design, Synthesis and Structural Inspection of Some Novel Di- And Tri-Azomethene Compounds as Chemo Sensors for the Detection of Various Metal Ions
In this study, NBA imine compound was synthesized via an easy one-pot condensation of 3-nitro-benzaldyhide with 2-amino benzoic acid in 1:1 ratio and DAPH imine compound derived from 2,6-diacetyl pyridine and phenyl hydrazine hydrochloride. Consequences of the newly synthesized compounds hooked up with the aid of FT-IR, elemental analyses, 13C-NMR ,1H-NMR and digital spectral research. Experiments had been consistent with ... Read more

Carbon steel pipelines corrosion inhibition by some novel imines during acidizing treatment of oil wells: Electrochemical and quantum chemical studies
The corrosion protection of the equipments and vessels is one of chief concerns of the maintenance and design engineers. From this point of view, three novel imine compounds were prepared and their structures were characterized by X-ray, 13C-NMR, 1H-NMR, mass, UV-Vis, FT-IR, spectral data and elemental analyses. The corrosion inhibition of the investigated inhibitors towards carbon steel in 15% HCl ... Read more

Design and control of Lewis acid sites in Sn-substituted microporous architectures
Monometallic and bimetallic tin-containing framework architectures have been prepared by hydrothermal methods. Structural and spectroscopic techniques were used to probe the nature of the solid-acid sites, at the molecular level, using a combination of XRD, DR UV-Vis, solid state MAS NMR (119Sn, 27Al and 31P) and XAFS. The nature and strength of the solid-acid sites were experimentally probed by FT-IR ... Read more

2018-10-30 14:41:29 Keywords DFT Calculations, Biological Studies of Mn(II), ,
Synthesis, Characterization, DFT Calculations and Biological  Studies of Mn(II), Fe(II), Co(II) and Cd(II) complexes based on a tetradentate ONNO donor Schiff base ligand,
Synthesis, Characterization, DFT Calculations and Biological Studies of Mn(II), Fe(II), Co(II) and Cd(II) complexes based on a tetradentate ONNO donor Schiff base ligand, Read more

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 ... Read more

Synthesis, Characterization, Antimicrobial evaluation and DFT calculations of Fe(III), Ni(II) and Cu(II) complexes of tridentate ONO donor ligand
A series of Fe(III), Ni(II) and Cu(II) complexes of the type [Fe(L)(H2O)2Cl].2H2O, [Ni(L)(H2O)].2H2O and [Cu(L)(H2O)3].2H2O, where L bi-negatively tridentate Schiff base ligand derived from condensation between anthranilic acid and 2-hydroxy-benzaldhyde, have been synthesized. The proposed structures of the obtained complexes have been established from elemental analyses, UV-Vis., FT-IR, magnetic moment and conductivity measurements. Density Functional Theory (DFT) calculations were established ... Read more

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