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Affichage des publications 141 à 150 sur 954 au total

Sciences de l'ingénieur

Evolution of Cu-In Catalyst Nanoparticles under Hydrogen Plasma Treatment and Silicon Nanowire Growth Conditions

We report silicon nanowire (SiNW) growth with a novel Cu-In bimetallic catalyst using a plasma-enhanced chemical vapor deposition (PECVD) method. We study the structure of the catalyst nanoparticles (NPs) throughout a two-step process that includes…

Weixi Wang, Éric Ngo, Pavel Bulkin, Zhengyu Zhang, Martin Foldyna, Pere Roca i Cabarrocas, Erik Johnson, Jean-Luc Maurice

Nanomaterials -

Gestion et management

Industry 4.0 Adoption for Healthcare Supply Chain Performance during COVID-19 Pandemic in Brazil and India: The Mediating Role of Resilience Abilities Development

This research investigates the mediation of resilience abilities on the relationship between Industry 4.0 technologies adoption and healthcare supply chain performance during the COVID-19 outbreak in Brazil and India. We surveyed 179 practitioners…

G.L. Tortorella, A. Prashar, J. Antony, F.S. Fogliatto, V. Gonzalez, Moacir Godinho Filho

Operations Management Research -

Chimie thérapeutique

Fine Tuning of the Photoacoustic Generation Efficiency by Aggregation-Caused Quenching and Excitation Energy Transfer in Bodipy-Labeled Polylactide Nanoparticles

The relationship between the fluorescence decrease by aggregation-caused quenching (ACQ) and the photoacoustic generation efficiency in polylactide-Bodipy nanoparticles (PLA-Bodipy NPs) is demonstrated. PLA NPs with different PLA-Bodipy loadings …

Jean-Baptiste Bodin, Clément Linger, Jérôme Gateau, Théo Beguin, Théotim Lucas, Laurence Moine, David Chapron, Minh-Huong Ha-Thi, Anam Fatima, Gilles Clavier, Nicolas Tsapis, Rachel Méallet

Journal of Physical Chemistry C -

Chimie-Physique

Multi-approach strategy to probe the interactions between anions and new classes of molecular receptors

The anion distribution across cell membranes is a major element governing biological processes in the human body. This is ensured by ion channels, membrane proteins with the capacity to selectively regulate ion flows. Disruption of these…

Jean-Yves Salpin, Olfa Zayene, Jun Hu, Romain Plais, Anne Gaucher, Gilles Clavier, Damien Prim

39th french days of mass spectrometry -

Imagerie

Ultrabright two-photon excitable red-emissive fluorogenic probes for fast and wash-free bioorthogonal labelling in live cells

Fluorogenic bioorthogonal reactions are promising tools for tracking small molecules or biomolecules in living organisms. Two-photon excitation, by shifting absorption towards the red, significantly increases the signal-to-noise ratio and decreases…

Marie Auvray, Delphine Naud-Martin, Gaëlle Fontaine, Frédéric Bolze, Gilles Clavier, Florence Mahuteau-Betzer

Chemical Science -

Planète et Univers

Trace elements discriminate between tissues in highly weathered fossils

Palaeontologists assess the affinities of fossils using either morphology-based phylogenetic analyses, possibly enhanced by the use of advanced imaging techniques, or the identification of remnants or derivatives of fossil organic molecules with…

Pierre Gueriau, Farid Saleh, Lukáš Laibl, Francesc Perez Peris, Lorenzo Lustri, Cristian Mocuta, Solenn Réguer, Serge X. Cohen, Loïc Bertrand, Allison C Daley

ou physique

Light‐Promoted Basic Nitrogen Unmasking in Arene Ruthenium Complexes Derived from Z ‐Configured 2,2′‐Azobispyridine

Two novel 2,2′‐azobispyridine derivatives bearing N ‐dialkylamino substituents at position 4,4′ were synthesized and their E – Z photoswitching behavior was characterized by combination of 1 H‐ and 13 C NMR spectroscopy, UV–Vis absorption and DFT…

Jonathan Long, Lou Rocard, Elsa van Elslande, Pascal Retailleau, Juan Xie, Nicolas Bogliotti

Chemistry - A European Journal -

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