Usama El‐Ayaan

Mixed-Ligand Copper(II) Complexes with the Rigid Bidentate Bis(N-arylimino)acenaphthene Ligand: Synthesis, Spectroscopic-, and X-ray Structural Characterization

Adriana Paulovicova, Usama El‐Ayaan, Koichi Shibayama et al. · European Journal of Inorganic Chemistry · 2001 · 107 citations

Materials Science, Inorganic Chemistry, Rigid Bidentate Bis +13

Synthesis, antimicrobial activity and molecular modeling of cobalt and nickel complexes containing the bulky ligand: bis[N-(2,6-diisopropylphenyl)imino] acenaphthene

Usama El‐Ayaan, Alaa A.‐M. Abdel‐Aziz · European Journal of Medicinal Chemistry · 2005 · 73 citations

Inorganic Chemistry, Nickel Complexes, Biochemistry +8

Mn(II), Co(II), Zn(II), Fe(III) and U (VI) complexes of 2-acetylpyridine 4N-(2-pyridyl) thiosemicarbazone (HAPT); structural, spectroscopic and biological studies

Usama El‐Ayaan, Magdy M. Youssef, Shar S. Al‐Shihry · Journal of Molecular Structure · 2009 · 66 citations

Inorganic Chemistry, Biochemistry, Natural Sciences +7

Anaerobic oxidation of dopamine by iron(III)

Usama El‐Ayaan, Erwin Herlinger, Reginald F. Jameson et al. · Journal of the Chemical Society Dalton Transactions · 1997 · 63 citations

Inorganic Chemistry, Chemical Engineering, Phenolic Protons +14

Synthesis, spectroscopic characterization and thermal behavior of metal complexes formed with (Z)-2-oxo-2-(2-(2-oxoindolin-3-ylidene)hydrazinyl)-N-phenylacetamide (H2OI)

Tarek A. Yousef, Tawfik H. Rakha, Usama El‐Ayaan et al. · Journal of Molecular Structure · 2011 · 61 citations

Inorganic Chemistry, Chemical Engineering, Engineering +7