Titre : |
Nouvelles ortho hydroxy bases de Schiff : Synthèse, structure et application. |
Type de document : |
texte imprimé |
Auteurs : |
Nabila Moussa Slimane, Auteur ; Aouatef Cherouana, Auteur |
Mention d'édition : |
10/07/2019 |
Editeur : |
جامعة الإخوة منتوري قسنطينة |
Année de publication : |
2019 |
Importance : |
186 f. |
Format : |
30 cm. |
Note générale : |
1 copies imprimées disponibles
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Langues : |
Français (fre) |
Catégories : |
Français - Anglais Chimie
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Tags : |
Chimie inorganique: Cristallochimie Base de Schiff UV-visible infrarouge RX activité antibactérienne concentration minimale inhibitrice Schiff base infrared antibacterial activity minimum inhibitory
concentration قاعدة شيف الأشعة فوق البنفسجية المرئية الأشعة تحت الحمراء الأشعة السينية النشاط المضاد للبكتيريا التركيز المثبط الأدنى |
Index. décimale : |
540 Chimie et sciences connexes |
Résumé : |
Seven Schiff bases were synthesized and characterized by hysicochemical methods. The imines were prepared by the condensation of the amines: 2-aminiphenol, 2-amino-4- chlorophenol, 2-amino-4-tert-butylphenol and 3'-aminoacetophenone with the various substituted aromatic aldehydes. The imines synthesized were characterized by UV-visible, FT-IR and as well as by the diffraction of the X-rays. The Schiff bases L1, L2, L4 and L7, were screened for their antimicrobial activities against the following species: Escherichia coli, Salmonella typhimurium, Staphylococcus aureus and Proteus mirabilis. All the results obtained show that these products have an influence on the different bacteria, and have no effect on the proteus. A comparative study of minimum inhibitory concentration (MIC) values of the Schiff base indicates that the compound (L1) exhibit higher antibacterial activity than the other ligands.
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Note de contenu : |
Annexes. |
Diplôme : |
Doctorat en sciences |
En ligne : |
../theses/chimie/MOU7563.pdf |
Format de la ressource électronique : |
pdf |
Permalink : |
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