D
David Amans
Researcher at Claude Bernard University Lyon 1
Publications - 73
Citations - 2514
David Amans is an academic researcher from Claude Bernard University Lyon 1. The author has contributed to research in topics: Nanoparticle & Laser ablation. The author has an hindex of 26, co-authored 70 publications receiving 2002 citations. Previous affiliations of David Amans include École nationale supérieure d'électronique et de radioélectricité de Grenoble & Joseph Fourier University.
Papers
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Journal ArticleDOI
Room-Temperature Laser Synthesis in Liquid of Oxide, Metal-Oxide Core-Shells, and Doped Oxide Nanoparticles
Vincenzo Amendola,David Amans,Yoshie Ishikawa,Naoto Koshizaki,Salvatore Scirè,Giuseppe Compagnini,Sven Reichenberger,Stephan Barcikowski +7 more
TL;DR: A review of established laser‐based methodologies of oxide nanoparticles which include pure oxidic phases, as well as unconventional structures like defective or doped oxides, non‐equilibrium compounds, metal‐oxide core–shells and other anisotropic morphologies is presented.
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Dynamical study of bubble expansion following laser ablation in liquids
TL;DR: In this paper, the initial growth and collapse stages of bubbles induced by laser ablation in liquids are examined using an ultrafast camera in a shadowgraph imaging setup, which ensures a high control of the reproducibility, because a thorough measurement of each bubble lifetime is performed.
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X-ray-Induced singlet oxygen activation with nanoscintillator-coupled porphyrins
Anne-Laure Bulin,Charles Truillet,Rima Chouikrat,François Lux,Céline Frochot,David Amans,Gilles Ledoux,Olivier Tillement,Pascal Perriat,Muriel Barberi-Heyob,Christophe Dujardin +10 more
TL;DR: This work combines Tb2O3 coated with a polysiloxane layer with porphyrin molecules that are able to generate singlet oxygen, a major cytotoxic agent for photodynamic therapy application, and demonstrates this combination is suitable for singlets oxygen generation induced by X-ray.
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γ-Al2O3 nanoparticles synthesised by pulsed laser ablation in liquids: a plasma analysis
Julien Lam,Julien Lam,David Amans,David Amans,Frédéric Chaput,Frédéric Chaput,Mouhamed Diouf,Mouhamed Diouf,Gilles Ledoux,Gilles Ledoux,Nicolas Mary,Nicolas Mary,Karine Masenelli-Varlot,Karine Masenelli-Varlot,Vincent Motto-Ros,Vincent Motto-Ros,Christophe Dujardin,Christophe Dujardin +17 more
TL;DR: It is found that starting from a hot atomized gas, the nucleation cannot occur in the first microseconds, and the question of the influence of water on the control of the stoichiometry is raised.
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LuAG:Ce fibers for high energy calorimetry
Christophe Dujardin,C. Mancini,David Amans,Gilles Ledoux,Daniel Abler,E. Auffray,P. Lecoq,Didier Perrodin,Ashot Petrosyan,K. L. Ovanesyan +9 more
TL;DR: In this article, the authors point out the potentialities of cerium doped LuAG single crystal as pixels and fibers and demonstrate that this composition exhibits very good performances for scintillating applications (up to 26'000 photons/MeV).