Design, synthesis, spectroscopic inspection, DFT and molecular docking study of metal chelates incorporating azo dye ligand for biological evaluation

MAI Al-Gaber, HM Abd El-Lateef, MM Khalaf… - Materials, 2023 - mdpi.com
A new heterocyclic azo dye ligand (L) was synthesized by the combination of 4-amino
antipyrine with 4-aminophenol. The new Cr (III), Mn (II), Fe (III), Co (II), Ni (II), Cu (II), Zn (II) …

Geometrical structures, thermal properties and spectroscopic studies of Schiff base complexes: Correlation between ionic radius of metal complexes and DNA binding

SM Morgan, AZ El-Sonbati, HR Eissa - Journal of Molecular Liquids, 2017 - Elsevier
A novel series of transition metal complexes of Cu (II), Co (II), Ni (II), Mn (II) and Cd (II) were
prepared from Schiff base derived from 4-aminoantipyrine and quinoline-2-carbaldehyde to …

Experimental and DFT insights into molecular structure and optical properties of new chalcones as promising photosensitizers towards solar cell applications

MM Makhlouf, AS Radwan, B Ghazal - Applied Surface Science, 2018 - Elsevier
A new series of (hydroxyl-arylazo)-chalcone derivatives (5a→ e) has been prepared by
condensation of 4-(4-acetylphenyl)-azo dyes 3 with 4-anisaldehyde in basic medium. The …

Thermal properties, antimicrobial activity and DNA binding of Ni (II) complexes of azo dye compounds

AZ El-Sonbati, MA Diab, SM Morgan - Journal of Molecular Liquids, 2017 - Elsevier
A novel series of nickel (II) azo dye complexes of 5-(4-methoxyphenylazo)-2-thioxo-4-
thiazolidinone (HL 1), 5-(4-methylphenylazo)-2-thioxo-4-thiazolidinone (HL 2), 5 …

Polymer complexes. LXXI. Spectroscopic studies, thermal properties, DNA binding and antimicrobial activity of polymer complexes

MA Diab, AZ El‐Sonbati, SM Morgan… - Applied …, 2018 - Wiley Online Library
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) with metal ions. The …

Polymer complexes. LXXV. Characterization of quinoline polymer complexes as potential bio-active and anti-corrosion agents

MI Abou-Dobara, NF Omar, MA Diab… - Materials Science and …, 2019 - Elsevier
Abstract The Cu 2+, Co 2+, Ni 2+ and UO 2 2+ polymer complexes of 5-(2, 3-dimethyl− 1-
phenylpyrazol-5-one azo)-8-hydroxyquinoline (HL) ligand were prepared and characterized …

Molecular docking, geometrical structure, potentiometric and thermodynamic studies of moxifloxacin and its metal complexes

HM Refaat, HA El-Badway, SM Morgan - Journal of Molecular Liquids, 2016 - Elsevier
Molecular docking was used to predict the binding between moxifloxacin (H 2 L) and the
receptors of breast cancer mutant (3hb5), prostate cancer mutant (2q7k), crystal structure E …

Supramolecular structures for determination and identification of the bond lengths in novel uranyl complexes from their infrared spectra

AZ El-Sonbati, MA Diab, SM Morgan… - Journal of Molecular …, 2018 - Elsevier
Novel dioxouranium (VI) heterochelates with neutral bidentate compounds (L n) have been
synthesized. The ligands and the heterochelates [UO 2 (L n) 2 (O 2 NO) 2] were confirmed …

Synthesis, molecular geometry, spectroscopic studies and thermal properties of Co (II) complexes

SM Morgan, MA Diab… - Applied Organometallic …, 2018 - Wiley Online Library
Co (II) complexes (1‐4) were prepared and characterized by elemental analyses, infrared
spectra, spectral studies, magnetic susceptibility measurements, X‐ray diffraction analysis …

Solid state thermal decomposition synthesis of CuO nanoparticles from coordinated pyrazolopyridine as novel precursors

YK Abdel-Monem, SM Emam, HMY Okda - Journal of Materials Science …, 2017 - Springer
The complexes derived from reaction of copper (II) salts (Cl−, Br−, CH 3 COO− and SO 4− 2)
2-(3-Amino-4, 6-dimethyl-1 H-pyrazolo [3, 4-b] pyridin-1-yl) acetohydrazide were prepared …