Publications

Affichage des publications 291 à 300 sur 673 au total

Neurobiologie

Impact of $\alpha$-synuclein fibrillar strains and β-amyloid assemblies on mouse cortical neurons endo-lysosomal logistics

Endosomal transport and positioning cooperate in the establishment of neuronal compartment architecture, dynamics, and function, contributing to neuronal intracellular logistics. Furthermore, dysfunction of endo-lysosomal has been identified as a…

Qiao-Ling Chou, Ania Alik, François Marquier, Ronald Melki, François Treussart, Michel Simonneau

eNeuro -

Organes des sens

CENTRAL SEROUS CHORIORETINOPATHY High-Resolution Imaging of Asymptomatic Fellow Eyes Using Adaptive Optics Scanning Laser Ophthalmoscopy

Purpose: To investigate cone density in the asymptomatic fellow eye of patients with unilateral central serous chorioretinopathy (CSCR). Methods: Seventeen asymptomatic fellow eyes of patients with unilateral CSCR and 17 eyes of aged-matched and…

Melvin Gerardy, Nilufer Yesilirmak, Richard Legras, Francine Behar-Cohen, Elodie Bousquet, ‡ Elodie Bousquet

RETINA. The Journal of Retinal and Vitreous Diseases -

Optique

Acoustic Vibration Modes of Gold-Silver Core-Shell Nanoparticles

Bimetallic Au/Ag core–shell cuboid nanoparticles (NPs) exhibit a complex plasmonic response dominated by a dipolar longitudinal mode and higher-order transverse modes in the near-UV, which may be exploited for a range of applications. In this paper,…

Tadele Otomalo, Lorenzo Di Mario, Cyrille Hamon, Doru Constantin, Francesco Toschi, Khanh-Van Do, Vincent Juvé, Pascal Ruello, Patrick O'Keeffe, Daniele Catone, Alessandra Paladini, Bruno Palpant

Chemosensors -

Chimie

Vibronic effect and influence of aggregation on the photophysics of graphene quantum dots

Graphene quantum dots, atomically precise nanopieces of graphene, are promising nanoobjects with potential applications in various domains such as photovoltaics, quantum light emitters or bio-imaging. Despite their interesting prospects, precise…

Thomas Liu, Claire Tonnelé, Shen Zhao, Loïc Rondin, Christine Elias, Daniel Medina-Lopez, Hanako Okuno, Akimitsu Narita, Yannick Chassagneux, Christophe Voisin, Stephane Campidelli, David Beljonne, Jean-Sébastien Lauret

Nanoscale -

Chimie-Physique

Exciton Cooling in 2D Perovskite Nanoplatelets: Rationalized Carrier-Induced Stark and Phonon Bottleneck Effects

Using femtosecond transient absorption (fs-TA), we investigate the hot exciton relaxation dynamics in strongly confined lead iodide perovskite nanoplatelets (NPLs). The large quantum and dielectric confinement leads to discrete excitonic transitions…

Carolina Villamil Franco, Gaëlle Trippé-Allard, Benoît Mahler, Christian Cornaggia, Jean‐sébastien Lauret, Thomas Gustavsson, Elsa Cassette

Journal of Physical Chemistry Letters -

Matériaux

Synthesis method of highly calibrated CsPbBr3 nanocrystals perovskites by soft chemistry

A new synthesis method of highly calibrated CsPbBr3 nanocrystals perovskites is described and analyzed using High-Resolution Scanning Transmission Electron Microscopy. This new method based on soft chemistry leads to the...

Cédric Mayer, Hugo Levy-Falk, Maxime Rémond, Gaëlle Trippé-Allard, Frederic Fossard, Maxime Vallet, Marc Lepeltier, Nicolas Guiblin, Jean-Sébastien Lauret, Damien Garrot, Emmanuelle Deleporte

Chemical Communications -