Zobrazeno 1 - 10
of 58
pro vyhledávání: '"M.G. Abd El-Wahed"'
Publikováno v:
Russian Journal of General Chemistry. 88:767-773
The new complexes of xipamide (XPD) with Ti(III), Ni(II), Pd(II), Zr(IV), Ce(IV), and U(VI) have been synthesized. Elemental analysis, magnetic properties, molar conductivities, thermal analysis, and UV-Vis, IR and 1H NMR spectra, elucidated the stru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::266fb22ed71ec890936eacff5db0e7a8
https://doi.org/10.1134/s1070363218040229
https://doi.org/10.1134/s1070363218040229
Akademický článek
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Publikováno v:
South African Journal of Science, Vol 105, Iss 7/8 (2010)
Silica nanoparticles (SiO2 NPs) are active in the photocatalytic degradation of methyl red dye (MR). Si2 NPs and Si2 NPs that have been doped with either silver (Ag NPs) and/or gold nanoparticles (Au NPs) were prepared. The particle size and morpholo
Externí odkaz:
https://doaj.org/article/deb4b909e753433fac25ba07a6e5d3b5
Autor:
Samy M. El-Megharbel, Mohamed Y. El-Sayed, Moamen S. Refat, Mohamed A. Al-Omar, Yasmin M. Zahran, Ahmed M. Naglah, M.G. Abd El-Wahed
Publikováno v:
Russian Journal of General Chemistry. 86:391-399
The complexation between the lanthanide metal ions Ce(III), Gd(III), Nd(III), Tb(III), and Er(III) and gliclazide produced 1 : 1 molar ratio metal: gliclazide (Glz) complexes coordinated in a monodentate fashion via the OH group and having the genera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1d6595ec107b4fecc0d31938923e207
https://doi.org/10.1134/s1070363216020328
https://doi.org/10.1134/s1070363216020328
Publikováno v:
Scientific Research and Essays. 9:162-168
Incorporation of a polymer material into an inorganic ion exchanger provides a class of hybrid ion exchangers with a good ion exchange capacity, high stability and high selectivity for heavy metals. We can see these properties in the present study. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a6a72c265fb3877ac5782802e64ca89
https://doi.org/10.5897/sre2013.5789
https://doi.org/10.5897/sre2013.5789
Autor:
M.G. Abd El-Wahed, Mohamed Y. El-Sayed, Yasmin M. Zahran, Moamen S. Refat, Samy M. El-Megharbel
Publikováno v:
Russian Journal of General Chemistry. 83:2438-2446
The complexation between lanthanide metal ions like Nd(III), Tb(III), and Er(III) with Glimepiride produces 1: 1 molar ratio (metal: Glimepiride) monodentate complexes of general formula: [M(GMP)(H2O)4]Cl3·xH2O, where: M = Nd, Tb, and Er, x = 1, 10,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0422d923a8320151274e7efd71dcff7
https://doi.org/10.1134/s1070363213120402
https://doi.org/10.1134/s1070363213120402
Publikováno v:
Journal of Molecular Structure. 892:402-413
Complexes of Chloramphenicol (CHL, H 2 L) with Mn(II), Co(II), Ni(II), Cu(II), Zn(II), Cd(II) and Hg(II) were obtained in methanolic solution at ∼pH 7.00–7.50 using NaOH. Elemental analyses are consistent with the formulas: Na 2 [M(CHL) 2 (H 2 O)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44bc6ebda703b0cdf57167c6ac09268a
https://doi.org/10.1016/j.molstruc.2008.06.005
https://doi.org/10.1016/j.molstruc.2008.06.005
Publikováno v:
Journal of Molecular Structure. 888:416-429
Mn(II), Co(II), Ni(II), Cu(II), Zn(II), Cd(II) and Hg(II) complexes of the allopurinol ligand, (H2L; Alp (C5H4N4O)), were synthesized and characterized by microanalyses, magnetic susceptibility, conductance, infrared, electronic spectral and thermogr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0becc43fa827e6377722f0aef4971dc
https://doi.org/10.1016/j.molstruc.2008.01.009
https://doi.org/10.1016/j.molstruc.2008.01.009
Publikováno v:
Journal of Hazardous Materials. 154:245-253
Silica nanoparticles (SiO2 NPs) were found to be photocatalytically active for degradation of methyl red dye (MR). The SiO2 NPs and SiO2 NPs doped with silver (and or) gold nanoparticles were prepared. From the transmission electron microscopy (TEM)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33b6b05b26d29c9bf775ad5a3f7929fe
https://doi.org/10.1016/j.jhazmat.2007.10.020
https://doi.org/10.1016/j.jhazmat.2007.10.020
Publikováno v:
Solid State Ionics. 178:741-747
Zirconium silicate (ZrSi) as an inorganic ion exchanger was prepared from sodium meta-silicate (1 M) and zirconyl chloride (1 M) with molar ratio Zr/Si = 1:1. This inorganic ion exchanger has high chemical stability. The diffusion behaviors of Cs+, C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f790ba4f9767066d319648bf119add6a
https://doi.org/10.1016/j.ssi.2007.03.009
https://doi.org/10.1016/j.ssi.2007.03.009