Laboratoire de réactivité de surface

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  • Article dans une revue

Electronic structure investigation of biphenylene films

R. Totani, C. Grazioli, Tiantian Zhang, I. Bidermane, J. Lüder, M. de Simone, M. Coreno, B. Brena, L. Lozzi, C. Puglia

Photoelectron Spectroscopy (PS) and Near-Edge X-ray Absorption Fine Structure (NEXAFS) spectroscopy have been used to investigate the occupied and empty density of states of biphenylene films of different thicknesses, deposited onto a Cu(111) crystal. The obtained results have been compared to…

The Journal of Chemical Physics, 2017, 146 (5), pp.054705. ⟨10.1063/1.4975104⟩. ⟨hal-01512755⟩

  • 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

Investigating the Mukaiyama-type epoxidation reaction of alkenes with Cr(III) salophen catalysts: A confrontation between experiments and DFT calculations

Arnaud Marvilliers, Jean-Baptiste Harlé, Franck Launay, Sébastien Blanchard, Anne Gauvin-Bialecki, Hélène Gérard, Richard Villanneau

This study aimed at the complete elucidation of the mechanism of the Mukaiyama-type alkene epoxidation reaction using the [(salophen)CrIIICl] precatalyst, by combining spectroscopic (UV–visible and EPR) studies, catalytic reactivity and quantum chemical modeling. These studies performed in parallel…

Journal of Catalysis, 2024, 434, pp.115526. ⟨10.1016/j.jcat.2024.115526⟩. ⟨hal-04579211⟩

  • Thèse

Nanoparticules d’oxydes de fer et de ferrites obtenues par nano-réplication : réactivité chimique et application en dépollution des eaux, Iron oxides and ferrites quantum-dots obtained by nano-replication, chemical reactivity and application for water depollution

Nabil Tabaja

Cette thèse a été réalisée dans le cadre d’une cotutelle de thèse (3 ans) Franco-Libanaise entre l’Université Pierre et Marie Curie de Paris et l’Université Libanaise de Beyrouth. Nabil Tabaja a été entièrement financé par le Groupe de Recherche MAPE (Nanosized Porous Materials, Preparation,…, This thesis was carried out as part of a Franco-Lebanese collaboration thesis (3 years) between the University of Pierre et Marie Curie in Paris and the Lebanese University in Beirut. Nabil Tabaja was fully funded by the Research Group MAPE (nanosized Porous Materials, Preparation, Advanced…

Chimie analytique. Université Pierre et Marie Curie - Paris VI; Université Libanaise. Faculté des Sciences (Beyrouth, Liban), 2015. Français. ⟨NNT : 2015PA066315⟩. ⟨tel-01255306⟩

  • Article dans une revue

Light-adapted charge-separated state of photosystem II: structural and functional dynamics of the closed reaction center

Melinda Magyar, Alberto Mezzetti, Parveen Akhtar, Qingjun Zhu, Yanan Xiao, Guangye Han, Stefano Santabarbara, Jian-Ren Shen, Petar Lambrev, Győző Garab, Gábor Sipka

Photosystem II (PSII) uses solar energy to oxidize water and delivers electrons for life on Earth. The photochemical reaction center of PSII is known to possess two stationary states. In the open state (PSIIO), the absorption of a single photon triggers electron-transfer steps, which convert PSII…

The Plant cell, 2021, 33 (4), pp.1286-1302. ⟨10.1093/plcell/koab008⟩. ⟨hal-04025235⟩

  • Article dans une revue

Using planktonic microorganisms to supply the unpurified multi-copper oxidases laccase and copper efflux oxidases at a biofuel cell cathode

Sabine Sane, Katrin Richter, Stefanie Rubenwolf, Nina Joan Matschke, Claude Jolival, Catherine Madzak, Roland Zengerle, Johannes Gescher, Sven Kerzenmacher

The feasibility to apply crude culture supernatants that contain the multicopper oxidases laccase or copper efflux oxidase (CueO) as oxygen reducing catalysts in a biofuel cell cathode is shown. As enzyme-secreting recombinant planktonic microorganisms, the yeast Yarrowia lipolytica and the…

Bioresource Technology, 2014, 158, pp.231-238. ⟨10.1016/j.biortech.2014.02.038⟩. ⟨hal-01204317⟩

  • Article dans une revue

Functionalisation of gold surfaces with thiolate SAMs: Topography/bioactivity relationship – A combined FT-RAIRS, AFM and QCM investigation

E. Briand, C. Gu, S. Boujday, M. Salmain, Jean-Marie Herry, C.M. Pradier

Immobilisation of rabbit immunoglobulin G (rIgG) was performed by affinity binding to protein A (PrA) covalently bound to threedifferent thiolate self-assembled monolayers (SAMs), (i) a mixed SAM of mercaptoundecanoic acid (MUA) and mercaptohexanol(C6OH) at a molar ratio of 1–3, (ii) a pure SAM of…

Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces, 2007, 601 (18), pp.3850-3855. ⟨10.1016/j.susc.2007.04.102⟩. ⟨hal-01594332⟩

  • Article dans une revue

True Circular Dichroism in Optically Active Achiral Metasurfaces and Its Relation to Chiral Near-Fields

Mathieu Nicolas, Per Magnus Walmsness, Jayeeta Amboli, Lu Zhang, Guillaume Demesy, Nicolas Bonod, Souhir Boujday, Morten Kildemo, Bruno Gallas

Optically active achiral metasurfaces offer a promising way to detect chiral molecules based on chiroptic methods. The combination of plasmonic enhanced circular dichroism and reversible optical activity would boost the sensitivity and provide enantiomerselective surfaces while using a single…

ACS Applied Optical Materials, 2023, ⟨10.1021/acsaom.3c00136⟩. ⟨hal-04183908⟩