Osama Ebrahim Mohamed Ebrahim Elaian
Osama Ebrahim Mohamed Ebrahim Elaian
Prof. of Inorganic Chemistry,Chemistry Depart.,Faculty of Science, Mansoura Uni. Egypt
Verified email at mans.edu.eg - Homepage
Title
Cited by
Cited by
Year
Mixed‐Ligand Copper(II) Complexes with the Rigid Bidentate Bis(N‐arylimino)acenaphthene Ligand: Synthesis, Spectroscopic‐, and X‐ray Structural …
A Paulovicova, U El‐Ayaan, K Shibayama, T Morita, Y Fukuda
European Journal of Inorganic Chemistry 2001 (10), 2641-2646, 2001
792001
Synthesis, antimicrobial activity and molecular modeling of cobalt and nickel complexes containing the bulky ligand: bis [N-(2, 6-diisopropylphenyl) imino] acenaphthene
U El-Ayaan, AM Alaa
European journal of medicinal chemistry 40 (12), 1214-1221, 2005
782005
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
U El-Ayaan, MM Youssef, S Al-Shihry
Journal of Molecular Structure 936 (1-3), 213-219, 2009
692009
Anaerobic oxidation of dopamine by iron (III)
U El-Ayaan, E Herlinger, RF Jameson, W Linert
Journal of the Chemical Society, Dalton Transactions, 2813-2818, 1997
601997
Synthesis, spectroscopic characterization and thermal behavior of metal complexes formed with (Z)-2-oxo-2-(2-(2-oxoindolin-3-ylidene) hydrazinyl)-N-phenylacetamide (H2OI)
TA Yousef, TH Rakha, U El Ayaan, GMA El Reash
Journal of Molecular Structure 1007, 146-157, 2012
542012
Thermochromism and solvatochromism in solution
U El-Ayaan, F Murata, Y Fukuda
Monatshefte für Chemie/Chemical Monthly 132 (11), 1279-1294, 2001
542001
Synthesis, characterization and X-ray crystal structures of two five-coordinate ternary copper (II) complexes containing acetylacetonate with 1, 10-phenanthroline and 2, 9 …
A Paulovicova, U El-Ayaan, Y Fukuda
Inorganica Chimica Acta 321 (1-2), 56-62, 2001
512001
Synthesis, structural and solvent influence studies on solvatochromic mixed-ligand copper (II) complexes with the rigid nitrogen ligand: bis [N-(2, 4, 6-trimethylphenyl) imino …
U El-Ayaan, F Murata, S El-Derby, Y Fukuda
Journal of molecular structure 692 (1-3), 209-216, 2004
462004
Perchlorate mixed–ligand copper (II) complexes of β-diketone and ethylene diamine derivatives: thermal, spectroscopic and biochemical studies
U El-Ayaan, NM El-Metwally, MM Youssef, SAA El Bialy
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 68 (5 …, 2007
452007
First row transition metal complexes of (E)-2-(2-(2-hydroxybenzylidene) hydrazinyl)-2-oxo-N-phenylacetamide complexes
TA Yousef, GMA El-Reash, TH Rakha, U El-Ayaan
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 83 (1 …, 2011
442011
Complete spin crossover in tris (pyridylbenzimidazole) iron (II)
R Boča, P Baran, L Dlháň, J Šima, G Wiesinger, F Renz, U El-Ayaan, ...
Polyhedron 16 (1), 47-55, 1997
351997
Structural studies of mixed-ligands copper (II) and copper (I) complexes with the rigid nitrogen ligand: bis [N-(2, 6-diisopropylphenyl) imino] acenaphthene
U El-Ayaan, A Paulovicova, Y Fukuda
Journal of Molecular Structure 645 (2-3), 205-212, 2003
342003
Solvatochromism, DNA binding, antitumor activity and molecular modeling study of mixed-ligand copper (II) complexes containing the bulky ligand: bis [N-(p-tolyl) imino …
U El-Ayaan, AM Alaa, S Al-Shihry
European journal of medicinal chemistry 42 (11-12), 1325-1333, 2007
332007
Synthesis and structural studies of diamagnetic first-row transition metal complexes with the rigid nitrogen ligand: bis [N-(2, 6-diisopropylphenyl) imino] acenaphthene
A Paulovicova, U El-Ayaan, K Umezawa, C Vithana, Y Ohashi, Y Fukuda
Inorganica chimica acta 339, 209-214, 2002
262002
Synthesis, thermal and spectral studies of first-row transition metal complexes with Girard-T reagent-based ligand
U El-Ayaan, IM Kenawy, YGA El-Reash
Journal of Molecular Structure 871 (1-3), 14-23, 2007
252007
Synthesis, Spectroscopic, and Magnetic Properties of Some Transition Metal Complexes with 4‐(2‐Pyridyl)‐1‐(diacetylmonoxime)‐3‐thiosemicarbazide
U El‐Ayaan, GA El‐Reash, IM Kenawy
Synthesis and reactivity in inorganic and metal-organic chemistry 33 (2 …, 2003
252003
Thermal, spectroscopic, and solvent influence studies on mixed-ligand copper (II) complexes containing the bulky ligand: Bis [N-(p-tolyl) imino] acenaphthene
U El-Ayaan, IM Gabr
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 67 (1 …, 2007
242007
Synthesis, Spectral and Magnetic Investigation of 4 (2-Pyridyl)-Isatin-3-Thiosemlcarbazone Complexes
GMA El-Reash, MA Khattab, UI El-Ayaan
Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal …, 1992
241992
A kinetic study of the reaction between noradrenaline and iron (III): an example of parallel inner-and outer-sphere electron transfer
U El-Ayaan, RF Jameson, W Linert
Journal of the Chemical Society, Dalton Transactions, 1315-1320, 1998
221998
Synthesis and characterization of binary and ternary oxovanadium complexes of N,N′‐(2‐pyridyl)thiourea and curcumin: Catalytic oxidation potential …
MSS Adam, MM Youssef, MF Aboelghar, AM Hafez, U El‐Ayaan
Applied Organometallic Chemistry 31 (7), e3650, 2017
202017
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