Publications

Affichage des publications 51 à 60 sur 696 au total

Optique

Exploring non-Euclidean photonics: Pseudosphere microlaser

Classical and wave properties of microlasers with the shape of a truncated pseudosphere are investigated through experiments and numerical simulations. These pseudosphere microlasers are surface-like organic microlasers with constant negative…

H. Girin, S. Bittner, X. Checoury, D. Decanini, B. Dietz, A. Grigis, C. Lafargue, J. Zyss, C. Xu, P. Sebbah, M. Lebental

Physical Review A -

Biophysique

Self-assembly dynamics of simple icosahedral nucleocapsids under high and low capsid protein concentrations

All viruses on Earth depend on host cell machinery for replication, a process that entails a complex self-assembly mechanism. The cowpea chlorotic mottle virus (CCMV) is a simple, icosahedral, non-enveloped, single-stranded RNA (ssRNA) plant virus…

Thomas Bugea, Roméo Suss, Siyu Li, Laetitia Gargowitsch Poncet, Charles Truong, Lauren Matthews, Javier Pérez, Roya Zandi, Karen Perronet, Guillaume Tresset

Spanish Network in Physical Virology -

Chimie

Quantifying nucleation in flow by video-FLIM

During a precipitation experiment in microfluidics, crystals appear in the flow. Using a molecule that turns fluorescent in the solid phase, these crystals can be counted, measured and their polymorph identified. From this collection of data, the…

Zhengyu Zhang, Jean-Frédéric Audibert, Thomas Rodet, Anne Spasojevic - de Biré, Robert B Pansu

Methods in Microscopy -

Biophysique

Probing single-molecule dynamics in self-assembling viral nucleocapsids

All viruses on Earth rely on host cell machinery for replication, a process that involves a complex self-assembly mechanism. Our aim here is to scrutinize in real time the growth of icosahedral viral nucleocapsids with single-molecule precision…

Thomas Bugea, Roméo Suss, Laetitia Gargowitsch Poncet, Charles Truong, Karen Perronet, Guillaume Tresset

Biophysical Society Annual Meeting -

Chimie

Spectro-FLIM for heritage: scanning and analysis of the time resolved luminescence spectra of a fossil shrimp

Nous décrivons l'utilisation d'un dispositif d'imagerie par comptage de photons uniques pour scanner la surface d'un spécimen fossile plat. Nous avons étudié une crevette du Trias précoce identifiée comme Anisaeger longirostrus, du biote de Paris …

Louis Patarin, Jérémie Ritoux, Jean-Frédéric Audibert, Loïc Bertrand, Arnaud Brayard, Emmanuel Fara, Robert B Pansu

Methods in Microscopy -

Physique

Nonlinear Optics Through the Field Tensor Formalism

The “field tensor” is the tensor product of the electric fields of the interacting waves during a sum‐ or difference‐frequency generation nonlinear optical interaction. It is therefore a tensor describing light interacting with matter, the latter…

Julien Duboisset, Benoît Boulanger, Sophie Brasselet, P. Segonds, Joseph Zyss

Laser and Photonics Reviews -