Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Samar Kamel Hamdan"'
Autor:
A. Elshafaie, Azza Ahmed, Ahmed M. Abu-Dief, Samar Kamel Hamdan, Laila H. Abdel-Rahman, E.M.M. Ibrahim
Publikováno v:
Materials Research Bulletin. 107:492-497
In this study, CuO and NiO NPs have been synthesized by facile thermal decomposition of Schiff base complexes and their physical properties have been examined. The synthesized CuO and NiO NPs are crystallized in polycrystalline monoclinic and cubic s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b623d5975ce71dd04258edd1da3238b
https://doi.org/10.1016/j.materresbull.2018.08.020
https://doi.org/10.1016/j.materresbull.2018.08.020
Autor:
Laila H. Abdel-Rahman, Ahmed M. Abu-Dief, E.M.M. Ibrahim, A. Elshafaie, Samar Kamel Hamdan, Azza Ahmed
Publikováno v:
Materials Research Bulletin. 99:103-108
Using novel compounds for synthesis of metal oxide nanomaterials can tune their physical properties due to the associated variation in the shape, size and crystallinity. In this work, γ-Fe2O3 and Co3O4 nanoparticles were successfully prepared by a f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::197a47fa0c15883325d368443794b5a7
https://doi.org/10.1016/j.materresbull.2017.11.002
https://doi.org/10.1016/j.materresbull.2017.11.002
Publikováno v:
Journal of Photochemistry and Photobiology B: Biology. 160:18-31
To estimate the biological preference of synthetic small drugs towards DNA target, new metal based chemotherapeutic agents of nano-sized Cr(III), Fe(II), Co(II) and Ni(II) Schiff base complexes having N,N,O donor system were synthesized and thoroughl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ad3abf38ed0e6906bb03fc054a39d89
https://doi.org/10.1016/j.jphotobiol.2016.03.040
https://doi.org/10.1016/j.jphotobiol.2016.03.040
Publikováno v:
Catalysis Letters. 146:1373-1396
In the present contribution, some novel Cu(II) complexes were synthesized from tri- and tetradentate imine ligands. All the prepared compounds were elucidated by different physicochemical methods. Density Functional Theory calculations were carried o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ced342fe446472bc7932420b7136f494
https://doi.org/10.1007/s10562-016-1755-0
https://doi.org/10.1007/s10562-016-1755-0
Autor:
Laila H. Abdel-Rahman, E.M.M. Ibrahim, Samar Kamel Hamdan, Ahmed M. Abu-Dief, Azza Ahmed, A. Elshafaie
Publikováno v:
Nano. 13:1850074
Production of novel organic semiconductor nanomaterials is essential for enabling the development of personal, portable and flexible electronic modules. This work presents Ni(II)-Schiff base complexes with enhanced Seebeck coefficient and weak ferrom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51999f45dc77555b779d2fd270f113d9
https://doi.org/10.1142/s1793292018500741
https://doi.org/10.1142/s1793292018500741
Autor:
Azza Ahmed, Laila H. Abdel-Rahman, E.M.M. Ibrahim, A. Elshafaie, Ahmed M. Abu-Dief, Samar Kamel Hamdan
Publikováno v:
Physica Scripta. 93:055801
The physical properties, such as electric and optical properties, of metal-Schiff base complexes have been widely investigated. However, their thermoelectric (TE) properties remain unreported. This work presents Cu(II)-Schiff base complexes as promis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddb501b64fafa0fa0df36fb2f4c44f4e
https://doi.org/10.1088/1402-4896/aab4d9
https://doi.org/10.1088/1402-4896/aab4d9
Publikováno v:
Applied Organometallic Chemistry. 31:e3555
A novel Schiff base, namely Z-3-((2-((E)-(2-hydroxynaphthyl)methylene)amino)-5-nitrophenylimino)-1,3-dihydroindin-2-one, was synthesized from the condensation of 2-hydroxy-1-naphthaldehyde and isatin with 4-nitro-o-phenylenediamine. It was structural
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba22125ef5b704cf71e5cc8abbab1770
https://doi.org/10.1002/aoc.3555
https://doi.org/10.1002/aoc.3555
Autor:
E M M Ibrahim, Laila H Abdel-Rahman, Ahmed M Abu-Dief, A Elshafaie, Samar Kamel Hamdan, A M Ahmed
Publikováno v:
Physica Scripta; May2018, Vol. 93 Issue 5, p1-1, 1p