Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Abdelhamid Zeghdaoui"'
Autor:
Dehbiya Gherdaoui, Madiha Melha Yahoum, Selma Toumi, Hichem Tahraoui, Fatma Bouazza, Sonia Lefnaoui, Abdelhamid Zeghdaoui, Abdeltif Amrane, Bassem Jaouadi, Jie Zhang
Publikováno v:
Symmetry, Vol 15, Iss 12, p 2154 (2023)
Chiral resolution is a technique of choice, making it possible to obtain asymmetric and enantiomerically pure compounds from a racemic mixture. This study investigated the behavior of vancomycin when used as a chiral additive in high-performance liqu
Externí odkaz:
https://doaj.org/article/c1cccd9e14ce4b92b8094c78c8b3b081
Autor:
Henia Saib, Amine Yekkour, Mohamed Toumi, Bouzid Guedioura, Mohamed Amine Benamar, Abdelhamid Zeghdaoui, Annabelle Austruy, David Bergé-Lefranc, Marcel Culcasi, Sylvia Pietri
Publikováno v:
Atmospheric Pollution Research
Atmospheric Pollution Research, 2023, 14 (1), pp.101643. ⟨10.1016/j.apr.2022.101643⟩
Atmospheric Pollution Research, 2023, 14 (1), pp.101643. ⟨10.1016/j.apr.2022.101643⟩
International audience; This study established a comprehensive picture of airborne metal pollution in the industrial urbanized area of the East of Algiers (Algeria). Thalli of the epiphytic lichen Pseudevernia furfuracea were transplanted from a remo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d71368e3c33413c43d676a935df91b2c
https://hal.science/hal-03929895
https://hal.science/hal-03929895
Publikováno v:
Journal of Molecular Structure. 1246:131029
N-phenyl-3-para nitro phenyl isoxazolidine-5-carbonitrile compound (C16H13N3O3) has been synthesized and characterized by single-crystal X-ray diffraction at 293 K. The title compound crystallized in the orthorhombic system (Pbca space group) with Z
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d967b36f83ecdd6ac2bd3346be7f8bd
https://doi.org/10.1016/j.molstruc.2021.131029
https://doi.org/10.1016/j.molstruc.2021.131029
Publikováno v:
American Journal of Networks and Communications. 9:22
Students’ alternative frameworks and prior conceptions about interactions forces «traditionally, known as Newton's third law» have been largely investigated. The various investigations clearly show that students very often fail to apply Newton’
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a9565199d1d7ba64976c2b51f31289b
https://doi.org/10.11648/j.ajnc.20200902.12
https://doi.org/10.11648/j.ajnc.20200902.12
Phenobarbital Analysis in Biological Matrix (Blood) by High Performance Liquid Chromatography (HPLC)
Publikováno v:
International Letters of Chemistry, Physics and Astronomy. 20:31-40
In this work, we have tried to contribute to the analysis of phenobarbital in the blood. To do this, we used different analytical techniques such as liquid chromatography (HPLC). The results obtained in the course of our work, we can conclude that: T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::778e5ef6d07f91beb6f3eee978fe87cc
https://doi.org/10.18052/www.scipress.com/ilcpa.20.31
https://doi.org/10.18052/www.scipress.com/ilcpa.20.31
Autor:
Michel Fontanille, Yves Gnanou, Jean-Pierre Finet, Didier Benoit, François Le Moigne, Paul Tordo, Sandra Grimaldi, Abdelhamid Zeghdaoui
Publikováno v:
Macromolecules. 33:1141-1147
Oxidation of α-(N-alkylamino) phosphonic acid esters, carrying one or two alkyl groups as substituents on their α-carbon, by m-chloroperbenzoic acid afforded the corresponding stable β-phosphonylated nitroxides. The nitroxides derived from α-mono
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e15f41e3d23389ac8394b29171374241
https://doi.org/10.1021/ma9913414
https://doi.org/10.1021/ma9913414
Publikováno v:
Research on Chemical Intermediates. 22:393-404
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::857b8c05db9ab9907aa57bd33ae102da
https://doi.org/10.1163/156856796x00089
https://doi.org/10.1163/156856796x00089
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 91:219-227
Reaction of 5,5-dimethyl-2,4-diphenylpyrroline N-oxide with tris(trimethylsilyl)phosphite gave 2,2-dimethyl-3,5-trans-diphenylpyrrolidinium orthophosphite, as the only product, in 90% yield. The ab...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cddaf13ff98dc0269ebc62993e6b241
https://doi.org/10.1080/10426509408021948
https://doi.org/10.1080/10426509408021948
Publikováno v:
ChemInform. 27
The two β-phosphorylated nitrones, N-benzylidene-1-diethoxyphosphoryl-1-methylethylamine N-oxide 3(PPN) and 1-diethoxyphosphoryl-1-methyl-N-[(1-oxidopyridin-1-ium-4-yl)methylidene]ethylamine N-oxide 4 (4-PyOPN), which are the phosphorylated analogue
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c093bbf2254a1336ef96bd5858a1587
https://doi.org/10.1002/chin.199614073
https://doi.org/10.1002/chin.199614073