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Docking moléculaire et propriétés biologiques et optiques de nouveaux ligands à base de triazole.

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dc.contributor.author Deghdegh née Maza, Soumeya
dc.contributor.author Cherouana, Aouatef
dc.date.accessioned 2022-12-14T12:07:26Z
dc.date.available 2022-12-14T12:07:26Z
dc.date.issued 2022-05-19
dc.identifier.uri http://depot.umc.edu.dz/handle/123456789/13403
dc.description.abstract This thesis work is part of the spectroscopic and structural characterisation by X-ray diffraction as well as the non-linear optical and biological properties of Schiff bases containg triazole-moities, as well as molecular docking. The promising biological results previously obtained in our team, prompted us to study the effect of substitution on biological activity, in order to determine the group(s) responsible and influencing these activities, on the one hand, and to proceed with the investigation and optimisation by molecular docking, on the other hand. The study of the biological properties of the five Schiff bases revealed good antifungal activity against a plant pathogen. While the results of the antibacterial activity showed that our compounds are inactive against some tested strains and moderately active against others. Investigation of the non-linear optical properties, on the three Schiff bases (L1), (L2) and (L3), shows a good response to the second (SHG) and third harmonic (TH) even exceeding the LiNbO3 reference. Molecular docking allowed us to predict the affinity and interaction modes between the different ligands and the protein responsible for the activation of the four microorganisms previously tested in vitro. This approach by molecular docking allowed us to correlate the biological study carried out experimentally in vitro and the theoretical simulation approach in silico. fr_FR
dc.language.iso fr fr_FR
dc.publisher Université Frères Mentouri - Constantine 1 fr_FR
dc.subject Chimie: chimie inorganique fr_FR
dc.subject Bases de Schiff halogénés fr_FR
dc.subject 1,2,4-Triazole fr_FR
dc.subject Diffraction des rayons X fr_FR
dc.subject Docking moléculaire fr_FR
dc.subject propriétés biologiques fr_FR
dc.subject Propriétés optique non linéaire fr_FR
dc.subject Halogeneted Schiff bases fr_FR
dc.subject X-ray diffraction fr_FR
dc.subject Molecular docking fr_FR
dc.subject Biological properties fr_FR
dc.subject Non-linear optics fr_FR
dc.subject قواعد شيف fr_FR
dc.subject -4 ، 2 ، 1تريازول fr_FR
dc.subject حيود الأشعة السينية fr_FR
dc.subject الالتحام الجزيئي fr_FR
dc.subject الخصائص البيولوجية fr_FR
dc.subject البصريات اللاخطية fr_FR
dc.title Docking moléculaire et propriétés biologiques et optiques de nouveaux ligands à base de triazole. fr_FR
dc.type Thesis fr_FR

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