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 | 99 | 2001 |
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 | 92 | 2005 |
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 | 77 | 2009 |
Thermochromism and solvatochromism in solution U El-Ayaan, F Murata, Y Fukuda Monatshefte für Chemie/Chemical Monthly 132, 1279-1294, 2001 | 70 | 2001 |
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 | 65 | 1997 |
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 | 62 | 2001 |
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 | 61 | 2012 |
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 | 59 | 2004 |
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 | 53 | 2007 |
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 | 51 | 2011 |
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 | 45 | 2003 |
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 | 44 | 2007 |
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 | 39 | 2007 |
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 | 37 | 2017 |
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 | 35 | 1997 |
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 | 33 | 2007 |
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 | 32 | 2003 |
Molecular modeling, spectral, and biological studies of 4-formylpyridine-4 N-(2-pyridyl) thiosemicarbazone (HFPTS) and its Mn(II), Fe(III), Co(II), Ni(II), Cu(II), Cd(II), Hg … NM El Metwally, R Arafa, U El-Ayaan Journal of Thermal Analysis and Calorimetry 115, 2357-2367, 2014 | 27 | 2014 |
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 | 27 | 2002 |
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 | 26 | 1992 |