Ramadan, Ramadan M.

rmramadan@sci.asu.edu.eg
Department of Chemistry - Science
Interests: Synthesis and reactivity of complexes of group VI and group VIII metal carbonyls as well as other transition metals such as Ni, Pd, Pt and Au with some molecularly designed nitrogen and oxygen donor ligands such as azine and imidazole derivatives, Schiff bases and quinones. These complexes can be used as catalysts for hydrogenation, carbonylation, hydroformylation and epoxidation reactions. They may also be used as models in biological environments. Pd, Pt and Au complexes are expected to have important cytotoxicity effects on different cancer tumors and could be potential drugs to cure such diseases. Studies of DNA interactions as well as molecular docking of synthesized complexes on biologically active macromolecular targets are intended. The crystal structure determinations of suitable single crystals of interested complexes as well as the theoretical molecular orbital calculations are investigated. Studies of the fluxoinality of dynamic inorganic and organometallic complexes by using dynamic NMR are studied. Reactions of some essential transition metals such as Cu and Co with some amino acid derivatives and bases of biologically interest are also considered.,
Internal ID: rp11829
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Ramadan, Ramadan M.
 
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Publications

Results 21-40 of 41 (Search time: 0.0 seconds).

Issue DateTitleAuthor(s)
212018Spectroscopic, DFT, biological, DNA-binding, and antioxidant studies of some metal chelates with a novel thiazole-derived Schiff baseMohamed RG ; Makhlouf, AA; Mosad, SA; Aziz, AAA; El-Medani SM ; Ramadan, Ramadan M. 
222018Synthesis, spectroscopic characterization, thermal behaviour, in vitro antimicrobial and anticancer activities of novel ruthenium tricarbonyl complexes containing monodentate V-shaped Schiff basesRamadan, Ramadan M. ; Elsheemy, WM; Hassan NS ; Aziz, AAA
2311-Nov-2014Synthesis, spectroscopic studies, antimicrobial activities and antitumor of a new monodentate V-shaped Schiff base and its transition metal complexesRamadan, Ramadan M. ; Abu Al-Nasr, Ahmad K; Noureldeen, Amani F H
242013Synthesis and spectroscopic studies of some chromium and molybdenum derivatives of bis-(acetylacetone)ethylenediimine ligandRamadan, Ramadan M. ; Abdel-Rahman, LH; Ismael, M; Youssef, TA; Ali, SA
252013Synthesis and Characterization of Some New Binary and Ternary Copper Complexes: X-Ray Crystal Structural of Dioxo Dinuclear Bipyridine Copper ComplexRamadan, Ramadan M. ; Shohayeb, SM; Mohamed RG 
262009Synthesis and spectroscopic studies of some new metal carbonyl derivatives of 1-(2-pyridylazo)-2-naphtholTaher, MA; Jarelnabbi, SE; Al-Sehemi, AGM; El-Medani, SM; Ramadan, Ramadan M. 
271-Nov-2007Ruthenium carbonyl derivatives of N-salicylidene-2-hydroxyanilineO.A.M. Ali ; Abdel-Rahman, Laila H.; Ramadan, Ramadan M. 
2810-Nov-2005Spectroscopic, thermal and X-ray crystal structure studies of some bis-(pyrazine-2-carboxylato) nickel(II) complexesEl-Medani, Samir M.; Omym A.M. Ali ; Mohamed, Hassan A.; Ramadan, Ramadan M. 
2914-Mar-2005Photochemical reactions of group 6 metal carbonyls with N-salicylidene-2-hydroxyaniline and bis-(salicylaldehyde)phenylenediimineEl-Medani, Samir M.; Omym A.M. Ali ; Ramadan, Ramadan M. 
301-Jan-2005Spectroscopic and electrochemical studies of ruthenium and osmium complexes of salicylideneimine-2-thiophenol Schiff baseKhalil, M.M.H. ; Ramadan, R. M.; AboAly, Mohamed Mahmoud ; Ramadan, Ramadan M. 
1120-Mar-2004Spectroscopic and thermal studies of some Palladium complexes with certain Heterocyclic Nitrogen ligandsRamadan, Ramadan M. ; El-Medani, Samir M.; O.A.M. Ali ; Mohamed, Hassan A.
122004Reactions of group 6 metal carbonyls with salicylaldehyde hydrazoneAbdalla, HH; Ramadan, RM; AboAly, Mohamed Mahmoud ; El-Medani, SM; Ramadan, Ramadan M. 
131-Apr-2003New group 6 metal carbonyl derivatives of 2-(2′-pyridyl)benzimidazole: Synthesis and spectroscopic studiesKhalil, M.M.H. ; Mohamed, Hassan A.; El-Medani, Samir M.; Ramadan, Ramadan M. 
141-Apr-2003Molybdenum and tungsten complexes of biquinoline. Crystal structure of W(CO)<inf>4</inf>(2,2′-biquinoline)Youssef, Ahmed O.; Khalil, M.M.H. ; Ramadan, Ramadan M. ; Soliman, Ahmed A.
151-Feb-2002Ruthenium, osmium and rhodium-2,3-bis(2′-pyridyl)quinoxaline complexesAyman Abdel-Shafi ; Khalil M. ; Abdalla H. ; Ramadan R. ; Ramadan, Ramadan M. 
162002Chromium, molybdenum and ruthenium complexes of 2-hydroxyacetophenone Schiff basesAli, SA; Ramadan, RM; AboAly, Mohamed Mahmoud ; Soliman, AA; Ramadan, Ramadan M. 
171-Apr-2001Spectro- and electrochemical studies of some ruthenium and osmium complexes of 2-(2′-pyridyl)benzimidazole; complexes with intra-molecular charge transferKhalil, M.M.H. ; Ali, Saadia A.; Ramadan, Ramadan M. 
1821-Aug-2000Thermal studies of chromium, molybdenum and ruthenium complexes of chloranilic acidSoliman, Ahmed A.; Ali, Saadia A.; Khalil, M.M.H. ; Ramadan, Ramadan M. 
191-Jan-2000Chromium, molybdenum and ruthenium complexes of chloranilic acidAli, Saadia A.; Khalil, M.M.H. ; Ramadan, Ramadan M. 
201998Reactions of chromium and molybdenum carbonyls with a quadridentate Schiff baseHamza, MSA; Alp, SA; Ramadan, Ramadan M.