Les lipopeptides de Bacillus: des molécules bioactives à structure particulière et à forte potentialité d'application [Bacillus lipopeptides : bioactives molecules with particular structure and high application potential]

Autor: Hanen BEN AYED, Moncef NASRI

Publikováno v: Nutrition & Santé, Vol 05, Iss 02, Pp 115-125 (2016)

Since the end of the 20th century, the efforts regarding the environment protection have been increasingly intensified. As most of surfactants used at present arise from the chemical industry, the search for new biological surfactants or biosurfacta

Externí odkaz: https://doaj.org/article/b5525b51e72a43c6a3b4b9b2cda4dd54

Physicochemical characterization of Enterobacter cloacae C3 lipopeptides and their applications in enhancing diesel oil biodegradation

Autor: Noomen Hmidet, Hanen Ben Ayed, Nawel Jemil, Moncef Nasri

Publikováno v: Process Safety and Environmental Protection. 117:399-407

Enterobacter cloacae C3 strain was isolated from a soil contaminated by natural-gas condensate in Sfax City, Tunisia. This strain was selected for further studies based on its high surface activities. The physicochemical properties and stability of p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::975b8e631df0bc8549ba7292bd9c9150
https://doi.org/10.1016/j.psep.2018.05.018

Second generation of the optoelectronic visual prosthesis: Design and preliminary validation

Autor: Mohamed Masmoudi, Jihen Masmoudi, Hanen Ben Ayed

Publikováno v: 2019 IEEE International Conference on Design & Test of Integrated Micro & Nano-Systems (DTS).

Many research groups tried to develop visual prosthesis in order to restore sight for the blindness. However, the results obtained in very limited and the use these devices by the blinds is marginal. This amounts to the technique of stimulation. To d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::42f6fa1e8cd46cebc6a321280cf1df0c
https://doi.org/10.1109/dtss.2019.8915265

Crystal packing, high-temperature phase transition, second-order nonlinear optical and biological activities in a hybrid material [(S)-C7H16N2][CuBr4]

Autor: Fadhel Hajlaoui, Thierry Bataille, Moncef Nasri, Nabil Zouari, Hanen Ben Ayed, Nasreddine Ennaceur, Ines Ben Hadj Sadok, Nathalie Audebrand

Publikováno v: Journal of Molecular Structure
Journal of Molecular Structure, 2018, 1167, pp.316-326. ⟨10.1016/j.molstruc.2018.05.011⟩
Journal of Molecular Structure, Elsevier, 2018, 1167, pp.316-326. ⟨10.1016/j.molstruc.2018.05.011⟩

International audience; The directed synthesis of non-centrosymmetric copper (II) bromo-complex has been achieved through the use of homochiral organic molecule. Reaction containing (S)-(-)-3-aminoquinuclidine, CuBr2, HBr and H2O were subjected to mi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::080cf756f5802491eb05b6b146396cf5
https://univ-rennes.hal.science/hal-01833240

Antioxidant properties, antimicrobial and anti-adhesive activities of DCS1 lipopeptides from Bacillus methylotrophicus DCS1

Autor: Noomen Hmidet, Moncef Nasri, Nawel Jemil, Hanen Ben Ayed, Angeles Manresa

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
Dipòsit Digital de la UB
Universidad de Barcelona
BMC Microbiology, Vol 17, Iss 1, Pp 1-11 (2017)
BMC Microbiology

Background The present work aims to investigate the antioxidant and antimicrobial activities as well as the potential of DCS1 lipopeptides produced by Bacillus methylotrophicus DCS1 strain at inhibition and disruption of biofilm formation. Results Th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af12e59a2f28d927f1ad94fabe19d4a2
https://doi.org/10.1186/s12866-017-1050-2