Search Results - "Othmane, A"

Enhanced bio-inspired microsensor based on microfluidic/bacteria/love wave hybrid structure for continuous control of heavy metals toxicity in liquid medium by Gammoudi, I., Raimbault, V., Tarbague, H., Moroté, F., Grauby-Heywang, C., Othmane, A., Kalfat, R., Moynet, D., Rebière, D., Dejous, C., Cohen-Bouhacina, T.

“…Environmental pollution by toxic heavy metals (HM) presents a real threat for aquatic medium and human health. Therefore aquatic ecosystem management requires…”
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Love-wave bacteria-based sensor for the detection of heavy metal toxicity in liquid medium by Gammoudi, I., Tarbague, H., Othmane, A., Moynet, D., Rebière, D., Kalfat, R., Dejous, C.

“…The present work deals with the development of a Love-wave bacteria-based sensor platform for the detection of heavy metals in liquid medium. The acoustic…”
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Polyurethane films modified by antithrombin–heparin complex to enhance endothelialization: An original impedimetric analysis by Haddad, S., Zanina, N., Othmane, A., Mora, L.

“…In this paper, polyurethane (PU) was deposited as a thin layer onto the surface of ITO (indium tin oxide) and was then modified with an antithrombin–heparin…”
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Electrochemical impedance spectroscopy as a highly sensitive tool for a dynamic interaction study between heparin and antithrombin: A novel antithrombin sensor by Haddad, S., Derkaoui, S.M., Avramoglou, T., Ait, E., Othmane, A., Mora, L.

“…Specific recognition between two biological partners is widely exploited in biosensors nowadays. To explore this avenue, a novel biosensor for antithrombin…”
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Differences in Caco-2 cell attachment, migration on collagen and fibronectin coated polyelectrolyte surfaces by Zanina, N, Mora, L, Othmane, A, Bénard, M, Duncan, A, Jouenne, T, Vaudry, D, Souiri, M

“…Metastasis mechanisms depend on cell metabolism changes, migration and adhesion to different tissues. To understand their choice of interaction site, the…”
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Bacterial detachment from hydrophilic and hydrophobic surfaces using a microjet impingement by Bayoudh, S., Ponsonnet, L., Ouada, H. Ben, Bakhrouf, A., Othmane, A.

“…In this paper, we present the use of a submerged laminar microjet impingement to evaluate the adhesion strength of Pseudomonas stutzeri onto the hydrophilic…”
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Immobilization of E. coli bacteria in three-dimensional matrices for ISFET biosensor design by Bettaieb, F., Ponsonnet, L., Lejeune, P., Ouada, H. Ben, Martelet, C., Bakhrouf, A., Jaffrézic-Renault, N., Othmane, A.

“…In recent years, cell-based biosensors (CBBs) have been very useful in biomedicine, food industry, environmental monitoring and pharmaceutical screening. They…”
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Electrochemical monitoring of Chlorhexidine Digluconate effect on polyelectrolyte immobilized bacteria and kinetic cell adhesion by Borghol, N., Mora, L., Sakly, N., Lejeune, P., Jouenne, T., Jaffrézic-Renault, N., Othmane, A.

“…The electrochemical impedance spectroscopy (EIS) technique has been used as a sensitive method to explore the effect of antibacterial molecules on immobilized…”
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Monitoring of E. coli Immobilization on Modified Gold Electrode: A New Bacteria-based Glucose Sensor by Borghol, N., Laboratoire de Biophysique, Faculte de Medecine de Monastir, 5019 Monastir, Tunisie, Mora, L., Universite Paris 13, France, Jouenne, T., Faculte des Sciences de ROUEN 76821 Mt.St., AIGNAN cedex, France, Jaffezic-Renault, N., LSA, UCBLI., 43 bd du 11 Novembre 1918, 69622 Villeurbanne cedex, France, Sakly, N., Laboratoire de Physique-Chimie des interfaces, Faculte des Sciences de Monastir, 5000 Monastir, Tunisie, Duncan, A.C., Faculte des Sciences de ROUEN 76821 Mt.St., AIGNAN cedex, France, Chevalier, Y., LAGEP, UCBLI, UMR 5007 CNRS, 43 bd du 11 Novembre 1918, 69622 Villeurbanne cedex, France, Lejeune, P., Unite de Microbiologie et Genetique, INSA de Lyon, CNRS UMR 5122, 69622 Villeurbanne cedex, France, Othmane, A., Laboratoire de Biophysique, Faculte de Medecine de Monastir, 5019 Monastir, Tunisie

“…Electrochemical impedance spectroscopy (EIS) technique has proved to be an effective method for monitoring the immobilization of various bioactive species such…”
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Model-free control of a magnetically supported plate by Scherer, P.M., Othmane, A., Rudolph, J.

“…Established model-based methods often use a combination of state feedback and observer to control complex systems. They rely on detailed mathematical models…”
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Investigating antibody–antigen binding with atomic force microscopy by Ouerghi, O., Touhami, A., Othmane, A., Ben Ouada, H., Martelet, C., Fretigny, C., Jaffrezic-Renault, N.

“…Adhesive interactions between antigen–antibody play a central role in immune system operation. The objective of this paper is to detect immune complexes…”
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Combining model-based and model-free approaches for the control of an electro-hydraulic system by Scherer, P.M., Othmane, A., Rudolph, J.

“…Model-free control, as introduced by Fliess and Join, is a compelling feedback control method for complex systems that can only be modelled with considerable…”
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In-situ current–voltage characteristics of the n +-type GaAs substrate in HF:Et-OH electrolyte by Beji, L., Mazouz, Z., Othmane, A., Ben Ouada, H.

“…In-situ characterisation of the n +-GaAs/HF:Et-OH interface is studied by current–voltage, J( V). The experimental current-potential exhibits the presence of…”
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Quantification of the adhesion free energy between bacteria and hydrophobic and hydrophilic substrata by Bayoudh, S., Othmane, A., Bettaieb, F., Bakhrouf, A., Ouada, H. Ben, Ponsonnet, L.

“…In this paper, the bacterial adhesion to hydrophilic glass and hydrophobic indium tin oxide (ITO) coated glass surfaces was investigated. The aim of this work…”
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Effect of the hydrogen bonding and content on the opto-electronic properties of radiofrequency magnetron sputtered hydrogenated amorphous silicon films by Daouahi, M, Ben Othmane, A, Zellama, K, Zeinert, A, Essamet, M, Bouchriha, H

“…Infrared absorption and optical transmission combined with photothermal deflection spectroscopy experiments have been used to study the effect of the hydrogen…”
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Effect of surface topography and chemistry on adhesion, orientation and growth of fibroblasts on nickel–titanium substrates by Ponsonnet, L, Comte, V, Othmane, A, Lagneau, C, Charbonnier, M, Lissac, M, Jaffrezic, N

“…Nickel–titanium alloy (NiTi) is a metallic biomaterial known for its mechanical and shape memory properties. These properties suggest that it could be used for…”
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Assessing bacterial adhesion using DLVO and XDLVO theories and the jet impingement technique by Bayoudh, Sonia, Othmane, Ali, Mora, Laurence, Ben Ouada, Hafedh

“…In this study, the adhesion of two bacterial strains ( Pseudomonas stutzeri PS, and Staphylococcus epidermidis, SE) to the glass and the indium tin oxide…”
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Revisiting of the physico-chemical properties of polyelectrolyte multilayers for a fine tuning of the immobilization of bacteria or nanoparticles by Gammoudi, I., Mathelié-Guinlet, M., Benabdallah, Z., Moroté, F., Kahli, H., Beven, L., Kalfat, R., Othmane, A., Delville, M.H., Grauby-Heywang, C., Dejous, C., Cohen-Bouhacina, T.

“…•Two deposition methods endow polyelectrolytes multilayers with tunable properties.•Traditional dipping leads to thick, heterogeneous and relatively isolating…”
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Study of the polyelectrolyte multilayer thin films' properties and correlation with the behavior of the human gingival fibroblasts by Mhamdi, L., Picart, C., Lagneau, C., Othmane, A., Grosgogeat, B., Jaffrezic-Renault, N., Ponsonnet, L.

“…The relation between fibroblast cell behavior and wettability parameters of different polyelectrolyte multilayers (PEM) was investigated. To this end, three…”
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Impedance endothelial cell biosensor for lipopolysaccharide detection by Bouafsoun, A., Othmane, A., Jaffrézic-Renault, N., Kerkeni, A., Thoumire, O., Prigent, A.F., Ponsonnet, L.

“…It is important to analyse endothelial cell adherence for the development of biomedical devices of antithrombogenic vascular grafts. Endothelial cells must be…”
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