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Article dans une revue

Effect of incubation duration, growth temperature, and abiotic surface type on cell surface properties, adhesion and pathogenicity of biofilm-detached Staphylococcus aureus cells

Oussama Khelissa, Charafeddine Jama, Marwan Abdallah, Rabah Boukherroub, Christine Faille, Nour-Eddine Chihib

The goal of this study was to investigate the effect of growth conditions such as the temperature (20, 30 and 37 °C), incubation duration (24 and 48 h) and surface type (stainless steel and polycarbonate) on the cell surface physicochemical properties and adhesion to abiotic surfaces of biofilm-...

AMB Express, 2017, 7 (191), ⟨10.1186/s13568-017-0492-0⟩. ⟨hal-02624453⟩

Communication dans un congrès

Advantages of ALD over evaporation deposition for high-K materials integration in high power capacitive RF MEMS

Guillaume Croizier, Paolo Martins, M. Le Bailiff, Raphaël Aubry, S. Bansropun, M. Fryziel, Nathalie Rolland, Afshin Ziaei

We report a study over a wide range of high-K dielectric materials (AlxOy, HfOx, TiOx.) deposited by different techniques (Evaporation, ALD, PEALD ... ) for high power RF applications. Main results show that ALD technique is matching the McPherson trend based on thermochemical prediction....

19th International Conference on Solid-State Sensors, Actuators and Microsystems (Transducers), Jun 2017, Kaohsiung, Taiwan. pp.1237-1240, ⟨10.1109/TRANSDUCERS.2017.7994279⟩. ⟨hal-03270114⟩

Article dans une revue

Visible light assisted hydrogen generation from complete decomposition of hydrous hydrazine using rhodium modified TiO2 photocatalysts

Pawan Kumar, Anurag Kumar, Clemence Queffelec, Dietrich Gudat, Qi Wang, Suman L. Jain, Rabah Boukherroub, Sabine Szunerits

Hydrogen is considered to be an ideal energy carrier, which produces only water when combined with oxygen and thus has no detrimental effect on the environment. While the catalytic decomposition of hydrous hydrazine for the production of hydrogen is well explored, little is known about its...

Photochemical & Photobiological Sciences , 2017, 16 (7), pp.1036-1042. ⟨10.1039/c6pp00432f⟩. ⟨hal-02141225⟩

Article dans une revue

Enterocin B3A-B3B produced by LAB collected from infant faeces: potential utilization in the food industry for Listeria monocytogenes biofilm management

Alaa Al-Seraih, Yanath Belguesmia, John Baah, Sabine Szunerits, Rabah Boukherroub, Djamel Drider

Enterococcus faecalis B3A-B3B produces the bacteriocin B3A-B3B with activity against Listeria monocytogenes, Staphylococcus aureus, methicillin-resistant Staphylococcus aureus (MRSA) and Clostridium perfringens, but apparently not against fungi or Gram-negative bacteria, except for Salmonella...

Antonie van Leeuwenhoek, 2017, 110 (2), pp.205-219. ⟨10.1007/s10482-016-0791-5⟩. ⟨hal-01606060⟩

Article dans une revue

Influence of viscosity on acoustic streaming in sessile droplets: an experimental and a numerical study with a Streaming Source Spatial Filtering (SSSF) method

Antoine Riaud, Michael Baudoin, Olivier Bou Matar, Jean-Louis Thomas, Philippe Brunet

When an acoustic wave travels in a lossy medium such as a liquid, it progressively transfers its pseudo-momentum to the fluid, which results in a steady flow called acoustic streaming. This phenomenon involves a balance between sound attenuation and shear, such that the streaming flow does not...

Journal of Fluid Mechanics, 2017, 821, pp.384-420. ⟨10.1017/jfm.2017.178⟩. ⟨hal-02332796⟩

Article dans une revue

Atomic-scale structure of the glassy Ge 2 Sb 2 Te 5 phase change material: A quantitative assessment via first-principles molecular dynamics

Assil Bouzid, Guido Ori, Mauro Boero, Evelyne Lampin, Carlo Massobrio

The amorphous structure of the phase change material Ge2Sb2Te5 (GST) has been the object of controversial structural models. By employing first-principles molecular dynamics within density functional theory, we are able to obtain quantitative agreement with experimental structural findings for the...

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2017, 96 (22), pp.224204. ⟨10.1103/PhysRevB.96.224204⟩. ⟨hal-02349392⟩

Communication dans un congrès

Wireless monitoring system for lightweight aircraft landing gear

Christophe Delebarre, Sébastien Grondel, Samuel Dupont, F Rouvarel, M Yoshida

Mass repartition onboard lightweight aircraft is a crucial problem as it may generate difficulties for the pilot during the landing phase. Being able for the pilot to land the plane properly is of course an important aspect for safety, but also for structure integrity. So the mass repartition...

18th International Conference on Research and Education in Mechatronics (REM 2017), Sep 2017, Wolfenbuettel, Germany. pp.1-6, ⟨10.1109/REM.2017.8075230⟩. ⟨hal-03549288⟩