• Article dans une revue

Smartphone spectrometer for colorimetric biosensing

Yi Wang, Xiaohu Liu, Peng Chen, Nhung Thi Tran, Jinling Zhang, Wei Sheng Chia, Souhir Boujday, Bo Liedberg

We report on a smartphone spectrometer for colorimetric biosensing applications. The spectrometer relies on a sample cell with an integrated grating substrate, and the smartphone's built-in light-emitting diode flash and camera. The feasibility of the smartphone spectrometer is demonstrated…

Analyst, 2016, 141 (11), pp.3233 - 3238. ⟨10.1039/C5AN02508G⟩. ⟨hal-01547878⟩

• Article dans une revue

Effect of Cs impregnation on the properties of platinum in Pt/Na-BEA and Pt/Cs-BEA catalysts

Pascale Massiani, E.R. Silva, F.R. Ribeiro, M.F. Ribeiro, J.M. Silva

The presence of alkali cations in zeolite framework provides peculiar basic properties that influence the characteristics and reactivity of supported metal particles. Particularly, the addition of increasing amounts of cesium in Pt/Na-BEA and Pt/Cs-BEA catalysts, by CsOH impregnation, leads to…

Catalysis Today, 2005, 107-108, pp.792-799. ⟨hal-00126970⟩

• Article dans une revue

Room-Temperature Synthesis of Iron-Doped Anatase TiO2 for Lithium-Ion Batteries and Photocatalysis

Christian Andriamiadamanana, C. Laberty-Robert, Moulay Tahar Sougrati, Sandra Casale, Carine Davoisne, Snehangshu Patra, Frédéric Sauvage

Iron-doped nanocrystalline particles of anatase TiO2 have been successfully synthesized using a complete room-temperature synthetic approach, leading to particles of high surface area (280 m2/g) and a narrowed band gap of 2.3 eV. These particles were introduced for photocatalysis under white light…

Inorganic Chemistry, 2014, pp.10129-10139. ⟨10.1021/ic501067p⟩. ⟨hal-01094375⟩

• Article dans une revue

Synthesis and thermal decomposition of antimony(III) oxide hydroxide nitrate

E. Marceau, D. Busatto, G. Papin, M. Michaud

Journal of Thermal Analysis and Calorimetry, 1996, 46 (1), pp.27-37. ⟨10.1007/BF01979944⟩. ⟨hal-03032226⟩

• Article dans une revue

Real-time monitoring of Ti-Nb-Ta-Zr and commercially pure Ti interaction with H2O2 using atomic force microscopy and atomic emission spectroelectrochemistry

Agata Sotniczuk, Baojie Dou, Yangping Liu, Oumaïma Gharbi, Fan Sun, Halina Garbacz, Jeremy Gilbert, Kevin Ogle

Applied Surface Science, 2024, 665, pp.160309. ⟨10.1016/j.apsusc.2024.160309⟩. ⟨hal-04752202⟩

• Article dans une revue

L’impact des concepts de Pierre-Gilles de Gennes sur l’innovation en France dans le domaine des matériaux

Charles de Novion, Hervé Toulhoat, Didier Roux, Patrick Maestro, Gustavo Luengo, Fabien Leonforte, Nawel Baghdadli, Pluton Pullumbi, Jean-Michel Vacherand, Yannick Peysson, Benjamin Herzhaft, Étienne Guyon, Françoise Brochard-Wiart, Madeleine Veyssié

Reflets de la Physique, 2018, 56, pp.10-19. ⟨10.1051/refdp/201856010⟩. ⟨hal-04015492⟩

• Article dans une revue

Successive Strong Electrostatic Adsorptions of [RhCl6]3– on Tungstated-Ceria as an Original Approach to Preserve Rh Clusters From Sintering Under High-Temperature Reduction

Jeffrey Miller, Neil Schweitzer, Mimoun Aouine, Philippe Vernoux, Abdelmalik Boufar, Juliette Blanchard, Jean-Marc Krafft, Christophe Méthivier, Céline Sayag, Frédéric Ser, Mickaël Sicard, Cyril Thomas

Supported transition metal materials have been identified as ideal candidates for decades to catalyze various reactions of interest in the fields of hydrocarbon refining, energy and environmental catalysis. As the resources in transition metals on earth are known to be limited, it appears to be of…

Journal of Physical Chemistry C, 2021, 125 (45), pp.25094-25111. ⟨10.1021/acs.jpcc.1c07644⟩. ⟨hal-03449235⟩

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Cyto- and bio-compatibility assessment of plasma-treated polyvinylidene fluoride scaffolds for cardiac tissue engineering

Maria Kitsara, Gaëlle Revet, Jean-Sébastien Vartanian-Grimaldi, Alexandre Simon, Mathilde Minguy, Antoine Miche, Vincent Humblot, Thierry Dufour, Onnik Agbulut

As part of applications dealing with cardiovascular tissue engineering, drop-cast polyvinylidene fluoride (PVDF) scaffolds have been treated by cold plasma to enhance their adherence to cardiac cells. The scaffolds were treated in a dielectric barrier device where cold plasma was generated in a…

Frontiers in Bioengineering and Biotechnology, 2022, 10, pp.1008436. ⟨10.3389/fbioe.2022.1008436⟩. ⟨hal-03889499v2⟩

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The structural and the photoelectrochemical properties of ZnO–ZnS/ITO 1D hetero-junctions prepared by tandem electrodeposition and surface sulfidation: on the material processing limits

A. Brayek, S. Chaguetmi, M. Ghoul, I. Ben Assaker, R. Chtourou, P. Decorse, P. Beaunier, S. Nowak, F. Mammeri, S. Ammar

ZnO–ZnS 1D hetero-nanostructures were prepared by an easy and scalable processing route. It consists of ZnO nanorod electrodeposition on ITO substrate and surface sulfidation by ion exchange in an aqueous Na 2 S solution. Increasing the treatment contact time (t c) from 8 to 48 h involves different…

RSC Advances, 2018, 8 (21), pp.11785 - 11798. ⟨10.1039/c8ra00176f⟩. ⟨hal-01748875⟩

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Mesocellular silica foam-based Ni catalysts for dry reforming of CH4 (by CO2)

Oscar Daoura, Marie-Nour Kaydouh, Nissrine El-Hassan, Pascale Massiani, Franck Launay, Maya Boutros

Journal of CO2 Utilization, 2018, 24, pp.112-119. ⟨10.1016/j.jcou.2017.12.010⟩. ⟨hal-02414803⟩