Laboratoire de réactivité de surface

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  • Article dans une revue

Silane Layers on Silicon Surfaces: Mechanism of Interaction, Stability, and Influence on Protein Adsorption

Nesrine Aissaoui, Latifa Bergaoui, Jessem Landoulsi, Jean-François Lambert, Souhir Boujday

In this work the mechanism of (3-aminopropyl)triethoxysilane (APTES) interaction with silicon surfaces is investigated at the molecular level. We studied the influence of experimental parameters such as time, temperature, and concentration on the quality of the APTES layer in terms of chemical…

Langmuir, 2011, 28, pp.656-665. ⟨10.1021/la2036778⟩. ⟨hal-00688650⟩

  • Article dans une revue

Design and Analytical Performances of a Diclofenac Biosensor for Water Resources Monitoring

Yacine Mazouzi, Antoine Miche, Alexis Loiseau, Bruno Beito, Christophe Méthivier, Dietmar Knopp, Michèle Salmain, Souhir Boujday

Because the broadly consumed pain killer diclofenac (DCF) is a recognized pollutant, monitoring of its concentration is routinely performed in surface waters. As a valuable alternative to chromatographic and immunochemical assays, we developed a piezoelectric immunosensor to quantify DCF, first in…

ACS Sensors, 2021, 6 (9), pp.3485-3493. ⟨10.1021/acssensors.1c01607⟩. ⟨hal-03351021⟩

  • Article dans une revue

EIS investigation of zinc dissolution in aerated sulphate medium. Part II: zinc coatings

Chantal Cachet, F. Ganne, Suzanne Joiret, Georges Maurin, J. Petitjean, Vincent Vivier, Robert Wiart

The kinetics of anodic dissolution and corrosion of zinc coatings deposited onto steel sheet either by electrodeposition or by hot dipping are investigated by electrochemical impedance spectroscopy in aerated sulfate medium. The results are compared with those obtained previously on pure bulk zinc…

Electrochimica Acta, 2002, 47 (21), pp.3409-3422. ⟨10.1016/S0013-4686(02)00277-3⟩. ⟨hal-04219844⟩

  • Article dans une revue

Introduction of a secondary ligand into titanium-based metal–organic frameworks for visible-light-driven photocatalytic hydrogen peroxide production from dioxygen reduction

Xiaolang Chen, Yasutaka Kuwahara, Kohsuke Mori, Catherine Louis, Hiromi Yamashita

The introduction of a secondary ligand into titanium-based metal–organic frameworks for visible-light-driven photocatalytic H 2 O 2 production from dioxygen reduction.

Journal of Materials Chemistry A, 2021, 9 (5), pp.2815-2821. ⟨10.1039/d0ta10944d⟩. ⟨hal-03995428⟩

  • Article dans une revue

Improvement of the water oxidation performance of Ti, F co-modified hematite by surface modification with a Co(salen) molecular cocatalyst

Ruiling Wang, Yasutaka Kuwahara, Kohsuke Mori, Catherine Louis, Yuyu Bu, Hiromi Yamashita

A new system by combining Ti-doping and F-treatment in hematite modified with Co(salen) as a cocatalyst exhibits enhanced photoelectrochemical water oxidation performance.

Journal of Materials Chemistry A, 2020, 8 (41), pp.21613-21622. ⟨10.1039/d0ta07119f⟩. ⟨hal-03995335⟩

  • Article dans une revue

The effect of future ambient air pollution on human premature mortality to 2100 using output from the ACCMIP model ensemble

Raquel A. Silva, J. Jason West, Jean-François Lamarque, Drew T. Shindell, William J. Collins, Stig Dalsoren, Greg Faluvegi, Gerd Folberth, Larry W. Horowitz, Tatsuya Nagashima, Vaishali Naik, Steven T. Rumbold, Kengo Sudo, Toshihiko Takemura, Daniel Bergmann, Philip Cameron-Smith, Irene Cionni, Ruth M. Doherty, Veronika Eyring, Béatrice Josse, Ian A. Mackenzie, David Plummer, Mattia Righi, David S. Stevenson, Sarah Strode, Sophie Laval-Szopa, Guang Zengast

Ambient air pollution from ground-level ozone and fine particulate matter (PM 2.5) is associated with premature mortality. Future concentrations of these air pollutants will be driven by natural and anthropogenic emissions and by climate change. Using anthropogenic and biomass burning emissions…

Atmospheric Chemistry and Physics, 2016, 16 (15), pp.9847 - 9862. ⟨10.5194/acp-16-9847-2016⟩. ⟨hal-01587361⟩

  • Article dans une revue

Mechanistic Study of Cast and 3D-Printed Stainless Steel Electropolishing in Acid Media and Deep Eutectic Solvents

Chloé Rotty, Marie-Laure Doche, Audrey Mandroyan, Vincent Vivier, Jean-Yves Hihn

The mechanistic analysis of the electropolishing procedure of stainless steel (SS) was revisited using electrochemical impedance spectroscopy. Firstly, the control of the dissolution reaction by diffusion was confirmed with the linear dependence of the limiting current density as a function of the…

Journal of The Electrochemical Society, 2022, 169 (7), pp.071504. ⟨10.1149/1945-7111/ac7bb3⟩. ⟨hal-04294211⟩

  • Article dans une revue

Complementarity of Density Functional Theory and Nuclear Magnetic Resonance Tools To Probe the Nano-Layered Silicates Surface Chemistry and Morphology

Mathilde Poirier, Yannick Millot, Elisa Silva Gomes, Maguy Jaber, Virginie Herledan, Guillaume Laugel, Pierre Micoud, François Martin, Hélène Lauron-Pernot, Hervé Toulhoat

By combining experimental, spectroscopic, structural, and physical characterizations and extensive density functional theory simulations, unprecedented insight is gained on the local surface properties of synthetic talc nanoparticles, their structure, morphology and particle size distribution.…

Journal of Physical Chemistry C, 2020, 124 (1), pp.267-286. ⟨10.1021/acs.jpcc.9b05903⟩. ⟨hal-02457727⟩

  • Article dans une revue

Ionic liquid redox flow membraneless battery in microfluidic system

Nesrine Chaabene, Kieu Ngo, Mireille Turmine, Vincent Vivier

Redox flow batteries (RFBs) often require the presence of a physical membrane to separate the two compartments of the battery. The objective of this work is to develop a membraneless microfluidic redox flow battery (RFB) by using 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide (…

Journal of Energy Storage, 2023, 57, pp.106270. ⟨10.1016/j.est.2022.106270⟩. ⟨hal-04775517⟩

  • Article dans une revue

Evidence of Pd segregation and stabilization at edges of AuPd nano-clusters in the presence of CO: A combined DFT and DRIFTS study

Beien Zhu, Gode Thrimurthulu, Laurent Delannoy, Catherine Louis, Christine Mottet, Jerome Creuze, Bernard Legrand, Hazar Guesmi

Combined Density Functional Theory (DFT) calculations and Diffuse Reflectance Infrared Fourier Transform Spectroscopy (DRIFTS) were performed to study the distribution of Pd atoms in bimetallic AuPd nanoparticles in the presence of adsorbed CO. Compared to vacuum condition, the results showed…

Journal of Catalysis, 2013, 308, pp.272-281. ⟨10.1016/j.jcat.2013.08.022⟩. ⟨hal-03184658⟩