P
Perrine Chaurand
Researcher at Aix-Marseille University
Publications - 78
Citations - 3699
Perrine Chaurand is an academic researcher from Aix-Marseille University. The author has contributed to research in topics: Leaching (metallurgy) & Slag. The author has an hindex of 31, co-authored 74 publications receiving 3093 citations. Previous affiliations of Perrine Chaurand include Duke University & Université Paul Cézanne Aix-Marseille III.
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Journal ArticleDOI
Effect of silicon on wheat seedlings (Triticum turgidum L.) grown in hydroponics and exposed to 0 to 30 µM Cu
Catherine Keller,Muhammad Rizwan,Muhammad Rizwan,J. C. Davidian,Oleg S. Pokrovsky,Oleg S. Pokrovsky,Nicolas Bovet,Perrine Chaurand,Jean-Dominique Meunier +8 more
TL;DR: Evidence is provided for Si-mediated alleviation of Cu toxicity in durum wheat and that Si supplementation to plants exposed to increasing levels of Cu in solution induces non-simultaneous changes in physiological parameters.
Journal ArticleDOI
Environmental impacts of steel slag reused in road construction: a crystallographic and molecular (XANES) approach.
Perrine Chaurand,Jérôme Rose,Valérie Briois,Luca Olivi,Jean-Louis Hazemann,Olivier Proux,Jérémie Domas,Jean-Yves Bottero +7 more
TL;DR: X-ray absorption near-edge structure (XANES) spectroscopy indicates that Cr is present in the less mobile and less toxic trivalent form and that its speciation does not evolve during leaching.
Journal ArticleDOI
Concurrent aggregation and deposition of TiO2 nanoparticles in a sandy porous media.
Natalia Solovitch,Jérôme Labille,Jérôme Rose,Perrine Chaurand,Daniel Borschneck,Mark R. Wiesner,Jean-Yves Bottero +6 more
TL;DR: It is shown that nanoscale particle dimensions may favor aggregation kinetics, thus altering the transport and retention of these materials in saturated porous media.
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Structural Degradation at the Surface of a TiO2-Based Nanomaterial Used in Cosmetics
Mélanie Auffan,Maxime Pedeutour,Jérôme Rose,Armand Masion,Fabio Ziarelli,Daniel Borschneck,Corinne Chanéac,Céline Botta,Perrine Chaurand,Jérôme Labille,Jean-Yves Bottero +10 more
TL;DR: A hydrophobic TiO(2) nanoparticle-based formulation used in cosmetics: T-Lite SF is focused here on, which protects from the production of superoxide ions from the photoactive/phototoxic TiO (2) core in experimental conditions.
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Enhanced Adsorption of Arsenic onto Maghemites Nanoparticles: As(III) as a Probe of the Surface Structure and Heterogeneity
Mélanie Auffan,Jérôme Rose,Olivier Proux,Daniel Borschneck,Armand Masion,Perrine Chaurand,J. L. Hazemann,Corinne Chanéac,Jean-Pierre Jolivet,Mark R. Wiesner,and Alexander Van Geen,Jean-Yves Bottero +11 more
TL;DR: When normalized per unit of surface area, the quantity of arsenic adsorbed at the maghemite surface remains constant for particles between 300 and 20 nm, however, nanoparticles smaller than 20 nm exhibit enhanced adsorption capacity.