Zobrazeno 1 - 10 of 29 pro vyhledávání: '"Rokhaya Sylla-Gueye"'
1
Akademický článek
Use of Attapulgite as a Corrosion Inhibitor for Industrial Metals and Alloys: Case of Aluminum, Zinc and Aluzinc in a 0.5 M Hydrochloric Acid Solution
Autor: Mamadou BADJI, Diadioly GASSAMA, Malang BODIAN, Rokhaya SYLLA-GUEYE, Khaly CISSÉ, Modou FALL
Publikováno v: Medžiagotyra (2022)
The study deals with the use of attapulgite as a corrosion inhibitor of two metals, namely aluminum and zinc, and their alloy (aluzinc), in a 0.5 M hydrochloric acid medium. The study was carried out by monitoring the free-corrosion potential and per
Externí odkaz: https://doaj.org/article/23beee755a6c493aadbe48ca594bb170
Zobrazit plný text záznamu
2
Akademický článek
Crystal structure of N′-[4-(dimethylamino)benzylidene]furan-2-carbohydrazide monohydrate
Autor: Rokhaya Sylla-Gueye, Ibrahima Elhadji Thiam, James Orton, Simon Coles, Mohamed Gaye
Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 5, Pp 660-663 (2020)
The condensation of 2-furoic hydrazide and 4-dimethyl aminobenzaldehyde in ethanol yielded a yellow solid formulated as the title compound, C14H15N3O2·H2O. The crystal packing is stabilized by intermolecular O(water)—H...O,N(carbohydrazide) and N
Externí odkaz: https://doaj.org/article/414076dfbdcb46738eeb1cefaedd9f3f
Zobrazit plný text záznamu
3
Akademický článek
Crystal structure of N,N′-[(ethane-1,2-diyl)bis(azanediylcarbonothioyl)]bis(benzamide)
Autor: Issa Samb, Nango Gaye, Rokhaya Sylla-Gueye, Elhadj Ibrahima Thiam, Mohamed Gaye, Pascal Retailleau
Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 5, Pp 642-645 (2019)
The reaction of benzoyl chloride and ethylendiamine in the presence of potassium thiocyanate yielded a white solid, C18H18N4O2S2, which consists of two benzoylthioureido moieties connected by an ethylene chain. The asymmetric unit consists of one hal
Externí odkaz: https://doaj.org/article/28f06d534ea04ed3801ad77898da0b03
Zobrazit plný text záznamu
4
Akademický článek
Chemical Constituents and Antimicrobial and Antioxidant Activities of Essential Oil from Dried Seeds of Xylopia aethiopica
Autor: Samba Fama Ndoye, Yoro Tine, Insa Seck, Lalla Aicha Ba, Seydou Ka, Ismaila Ciss, Abda Ba, Seynabou Sokhna, Moussa Ndao, Rokhaya Sylla Gueye, Nango Gaye, Abdoulaye Diop, Jean Costa, Julien Paolini, Matar Seck
Publikováno v: Biochemistry Research International, Vol 2024 (2024)
The study aimed to investigate the chemical composition and antimicrobial and antioxidant activities of the essential oil from dried seeds of Xylopia aethiopica. The essential oil was obtained by hydrodistillation and analyzed by GC/FID and GC/MS. Th
Externí odkaz: https://doaj.org/article/6673e7f6e25f4b93af130d9d3fe490b7
Zobrazit plný text záznamu
6
Akademický článek
Antioxidant and antiglycation properties of two mango (Mangifera indica L.) cultivars from Senegal
Autor: Samba Fama Ndoye, Didier Fraisse, Blandine Akendengué, Mbaye Diaw Dioum, Rokhaya Sylla Gueye, Cheikh Sall, Insa Seck, Catherine Felgines, Matar Seck, François Senejoux
Publikováno v: Asian Pacific Journal of Tropical Biomedicine, Vol 8, Iss 3, Pp 137-141 (2018)
Objective: To evaluate the total phenolic contents, antioxidant and antiglycation activities of leaves, barks, roots and kernels from two cultivars of Mangifera indica (Anacardiaceae). Methods: Total phenolic contents were determined by using Folin-C
Externí odkaz: https://doaj.org/article/e0ab4de57dae479f8dc34a4032fd12eb
Zobrazit plný text záznamu
7
Evaluation of antibacterial and antifungal activities of N-benzylthienopyrimidinone derivatives
Autor: Isabelle BESTEL, Géneviève HOU, Martine LEMBEGE, Denis GRAVIER, Djibril FALL, Alassane WELE, Matar SECK, Insa SECK, Samba Fama NDOYE, Assane DIENG, Yoro TINE, Rokhaya Sylla GUEYE, Abdoulaye DIOP, Harouna TIRERA, Mouhamadou THIAM, Idrissa NDOYE, Mamadou BALDE, Adama DIEDHIOU
Publikováno v: Journal of Drug Delivery and Therapeutics. 12:25-30
This study is part of the biological investigation of the chemical library of molecules already described by the Laboratory of Organic Chemistry and Therapeutic Chemistry of the University of Bordeaux. The main objective was to explore the contributi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::06f7c493f9c2698319f54f750def9bfd
https://doi.org/10.22270/jddt.v12i3.5449
Zobrazit plný text záznamu
8
Syntheses, Characterization, and X-Ray Crystal Structure of a Co-Crystal Containing One Neutral Mononuclear Copper (II) Unit and One Cationic Dinuclear Copper (II) Unit Assembled with Schiff Base and Perchlorate Copper(II) Salt
Autor: Ngoné Diouf, Ibrahima Elhadj Thiam, Rokhaya Sylla-Gueye, Pascal Retailleau, Mohamed Gaye
Publikováno v: Earthline Journal of Chemical Sciences. :35-52
The use of 2-{[2-(2-hydroxybenzylideneamino)phenylimino]methyl}phenol (H2L) in metal transition chemistry has yielded a co-crystal which is composed by one neutral mononuclear, one cationic dinuclear and one perchlorate anion. During the formation of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::83b9da8f84f22d3edd9abc97b153a0bb
https://doi.org/10.34198/ejcs.8122.3552
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje