• Article dans une revue

A New Nanocomposite: L-DOPA/Laponite

Maguy Jaber, Jean-Francois Lambert

A simple procedure is reported to obtain original nanocomposite materials combining the smectite Laponite and melanin-like polymers. Aq. polymn. of L-DOPA is considerably accelerated in the presence of suspended Laponite particles, and its mechanism is significantly modified with respect to…

Journal of Physical Chemistry Letters, 2010, 1 (1), pp.85-88. ⟨10.1021/jz900020m⟩. ⟨hal-00604726⟩

• Communication dans un congrès

Preparation of SiO2-supported Ni-Fe nanoparticles exhibiting a Fe gradient for the hydrogenation of sugars in water

Francois Robert, Achraf Sadier, Catherine Amiens, Karine Philippot, Robert Wojcieszak, E. Marceau

13th International Symposium on the Preparation of Heterogeneous Catalysts (PREPA13), Jul 2023, Louvain-la-Neuve, Belgium. ⟨hal-04523325⟩

• Article dans une revue

Can eccentric debris disks be long-lived?

V. Faramaz, H. Beust, P. Thebault, J.-C. Augereau, A. Bonsor, C. del Burgo, S. Ertel, J. Marshall, J. Milli, B. Montesinos, A. Mora, G. Bryden, W. Danchi, C. Eiroa, G. White, S. Wolf

Astronomy and Astrophysics - A&A, 2014, 563, pp.A72. ⟨10.1051/0004-6361/201322469⟩. ⟨hal-02581464⟩

• Article dans une revue

Homogeneous and Heterogeneous Catalysis for the Synthesis of Cyclic and Polymeric Carbonates from CO2 and Epoxides: A Mechanistic Overview

Guillaume Laugel, Catarina Rocha Carvalho, Pascale Massiani, Thomas Onfroy, Franck Launay

The utilization of CO2 for the production of useful chemicals is nowadays considered as a promising way to contribute to the reduction of greenhouse gases in the atmosphere, while valorizing at the same time this widely available resource. The synthesis of cyclic carbonates and polycarbonates via…

Advanced Chemistry Letters, 2013, 1, pp.195-214. ⟨10.1166/acl.2013.1036⟩. ⟨hal-00983652⟩

• Article dans une revue

Layer-by-layer generation of PEG-based regenerable immunosensing surfaces for small-sized analytes

Maria Huebner, Maroua Ben Haddada, Christophe Méthivier, Reinhard Niessner, Dietmar Knopp, Souhir Boujday

Small molecules (haptens) like pharmaceuticals or peptides can serve as targets for antibody binding in competitive immunoassay-based flow-through assays. In this work, a strategy for preparing polyethylene glycol (PEG) coatings for subsequent hapten immobilization on glass-type silica surfaces is…

Biosensors and Bioelectronics, 2015, 67, pp.334-41. ⟨10.1016/j.bios.2014.08.047⟩. ⟨hal-01133040⟩

• Article dans une revue

Electrochemical and modelling study of ZrNbO alloys aged under high temperature and high pressure PWR simulated conditions

Duncan Peyret, Damien Kaczorowski, Milan Skocic, Bernard Tribollet, Vincent Vivier

This work proposes a kinetic study of Zirconium alloy when working under controlled temperature and pressure conditions to simulate pressurized water reactor (PWR) conditions. A detailed analysis of the experimental results allowed to describe each time constant observed on the impedance diagrams.…

Corrosion Science, 2023, 224, pp.111505. ⟨10.1016/j.corsci.2023.111505⟩. ⟨hal-04294174⟩

• Article dans une revue

Investigation of ion-selective electrodes with neutral ionophores and ionic sites by EIS. I. Theory

Claude Gabrielli, Patrick Hemery, Pierre Letellier, Michele Masure, Hubert Perrot, Marie-Isabelle Rahmi, Mireille Turmine

Models of an ion selective electrode involving an ionophore and mobile sites in a membrane are proposed. The first model, called the phase boundary potential model, supposed thermodynamic equilibrium; it allows the concentrations of the various species to be calculated. Then, a kinetic model, which…

Journal of Electroanalytical Chemistry, 2004, 570 (2), pp.275-289. ⟨10.1016/j.jelechem.2004.04.006⟩. ⟨hal-04197728⟩

• Article dans une revue

Pseudo-automorphisms with no invariant foliation

Eric Bedford, Serge Cantat, Kyounghee Kim

We construct an example of a birational transformation of a rational threefold for which the first and second dynamical degrees coincide and are $>1$, but which does not preserve any holomorphic (singular) foliation. In particular, this provides a negative answer to a question of Guedj. On our…

Journal of modern dynamics, 2014, 8 (2), pp.221-250. ⟨10.3934/jmd.2014.8.221⟩. ⟨hal-01091518⟩

• Communication dans un congrès

Organics on spatial dust from Tanpopo Mission

Aline Percot, Emilie-Laure Zins, Donia Baklouti, Jean-François Lambert, Marie-Christine Maurel

International Workshop on the Origins of Life, Sep 2022, Paris, France. ⟨hal-03882564⟩

• Article dans une revue

Recent developments and prospectives of acid-base and redox catalytic processes by metal oxides

Jacques C. Védrine

Applied Catalysis A : General, 2019, 575, pp.170 - 179. ⟨10.1016/j.apcata.2019.02.012⟩. ⟨hal-03485895⟩