Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Ahmed M. A. El-Seidy"'
Autor:
Samir A. E. Bashandy, Ahmed M. A. El-Seidy, Fatma A. A. Ibrahim, Sahar S. Abdelrahman, Sherif A. Abdelmottaleb Moussa, Marawan A. ElBaset
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-3 (2024)
Externí odkaz:
https://doaj.org/article/5911deb34ade4cb293bd69ef5ef92375
Autor:
Samir A. E. Bashandy, Ahmed M. A. El-Seidy, Fatma A. A. Ibrahim, Sahar S. Abdelrahman, Sherif A. Abdelmottaleb Moussa, Marawan A. ElBaset
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-19 (2023)
Abstract Obesity is a complicated disease characterized by abundant fat accumulation. It is associated with cardiovascular disease. The current study aimed to appreciate the role of synthesized zinc oxide nanoparticles (ZnONPs) (18.72 nm in size) in
Externí odkaz:
https://doaj.org/article/49b254fa230d49ae88296bf5f233f098
Autor:
Atiat S. Barakat, Sayed A. Drweesh, Ahmed M. A. El-Seidy, Eman A.M. Elzahany, Nabil S. Youssef, Shadia A. Galal
Publikováno v:
Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry. 43:46-56
A series of novel metal complexes with the Schiff base ligands 4-((((1H-benzo[d]imidazol-2-yl)methyl)imino)methyl) benzene-1,3-diol, H3L1, and (((1H-benzo[d]imidazol-2-yl)methyl) thio)propanenitrile, HL2, have been synthesized and identified by eleme
Autor:
B. Castano, Alessandro Caselli, Nabil S. Youssef, Emma Gallo, Ahmed M. A. El-Seidy, Fabio Ragaini, Marco Schiavoni
Publikováno v:
Journal of Organometallic Chemistry. 714:94-103
New copper complexes of several thiosemicarbazones have been prepared and characterized. All complexes have been prepared by employing Cu (II) acetate hydrate, but analytical and spectroscopical data for the isolated complexes revealed that in most c
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 187:1312-1323
New metal complexes of Co(II), Cu(II), Ni(II), Zn(II), Mn(II), Fe(III), Ru(III), UO2(II), and VO(II) with the Schiff base, 2-(5-((2-chlorophenyl)diazenyl)-2-hydroxy- benzylidene) hydrazine-carbothioamide (H2L) have been prepared and characterized by
Publikováno v:
Journal of the Korean Chemical Society. 55:919-925
A new series of manganese(II), iron(III) and cobalt(III) complexes of 14-membered macrocyclic ligand, (3,6, 10,13,16,19-hexaazabicyclo(6.6.6)icosane-1,8-diamine) have been prepared and characterized by elemental analyses, IR, UV- VIS, 1 H- and 13 C-
Publikováno v:
Journal of the Korean Chemical Society. 55:603-611
Ethoxylacetyl oxime ligands [HL, (1) and , (3)] react with copper(II) acetate monohydrate yield octahedral and square planar complexes, respectively. The complexes have been postulated due to elemental analyses, IR, UVVis. spectra, magnetic susceptib
Publikováno v:
Journal of the Korean Chemical Society. 55:19-27
New series of Mn(II), Ni(II), Co(II), Cu(II) and Zn(II) of the 2-(benzothiazol-2-yl)-N'-(2,5-dihydroxybenzylidene) acetohydrazide have been synthesized and characterized by elemental analysis, IR, UV-vis, -NMR, mass and ESR spectra, magnetic suscepti
Publikováno v:
Transition Metal Chemistry. 34:905-914
New transition metal complexes of Co(II), Cu(II), Ni(II), and Fe(III) of the ligands 6,6′-(1E,1′E)-(4,5-dimethyl-1,2-phenylene)bis(azan-1-yl-1-ylidene)bis(methan-1-yl-1-ylidene)bis(7-hydroxy-5-methoxy-2-methyl-4H-chromen-4-one) H2L1 and 6,6’-(1
Autor:
Eman A.M. Elzahany, Nabil S. Youssef, Sergio Cenini, Alessandro Caselli, Ahmed M. A. El-Seidy
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 308:159-168
A novel ligand HL (1), N,2-bis(1-(2-oxo-2H-chromen-3-yl)ethylidene)hydrazinecarbothioamide was synthesized through the condensation of 3-acetyl-2H-chromen-2-one and hydrazinecarbothioamide. This ligand was used to prepare new transition metal complex