Publications

Sciences du Vivant

Design and Fabrication of Deformable Microfluidic Device for the Study of Living Cells under Mechanical Solicitations

Cellular symptoms present a model system for the analysis of living structures in laboratories such as metabolic studies and drug screening. In living organisms, cells are often encountered with compaction, tension, and shear. Most cells are…

Naheed Hossain, Zain Hayat, Abdel El Abed

Science & Technology Asia - 2019

Neurobiologie

Glutamate dysfunction at extrasynaptic site in hippocampus of mice model of myotonic dystrophy type 1 (DM1) disease

B Potier, Aline Huguet-Lachon, Geneviève Gourdon, Mário Gomes-Pereira, Patrick Dutar

NeuroFrance - 2019

Chimie

Fast Active Merging of Microdroplets in Microfluidic Chambers Driven by Photo-Isomerisation of Azobenzene Based Surfactants

In this work, we report on the development of a newly synthesized photoactive reversible azobenzene derived surfactant polymer, which enables active and fast control of the merging of microdroplets in microfluidic chambers, driven by a pulsed UV…

Zain Hayat, Nizar Bchellaoui, Claire Deo, Rémi Métivier, Nicolas Bogliotti, Juan Xie, Malcolm Buckle, Abdel El Abed

Biosensors - 2019

Physique Quantique

Photostability and long-term preservation of a colloidal semiconductor-based single photon emitter in polymeric photonic structures

Thi Huong Au, Stéphanie Buil, Xavier Quélin, Jean-Pierre Hermier, Ngoc Diep Lai

Nanoscale Advances - 2019

Matériaux

The Role of Surface Plasmon Resonance of Gold Nanoparticles for the Enhancement of Second Harmonic Generation of Nonlinear Chromophores

Anu Singh Bisht, Khuyen Hoang-Thi, Isabelle Ledoux-Rak, Hynd Remita, Frédéric Dumur, Audrey Guerlin, Eddy Dumas, Cédric Mayer

Inorganics - 2019

Electromagnétisme

Infrared laser threshold magnetometry with a NV doped diamond intracavity etalon

We propose a hybrid laser system consisting of a semiconductor external cavity laser associated to an intra-cavity diamond etalon doped with nitrogen-vacancy color centers. We consider laser emission tuned to the infrared absorption line that is…

Yannick Dumeige, Jean-François Roch, Fabien Bretenaker, Thierry Debuisschert, Victor Acosta, Christoph Becher, Georgios Chatzidrosos, Arne Wickenbrock, Lykourgos Bougas, Alexander Wilzewski, Dmitry Budker

Optics Express - 2019

photonique

Antenna surface plasmon emission by inelastic tunneling

Surface plasmons polaritons are mixed electronic and electromagnetic waves. They have become a workhorse of nanophotonics because plasmonic modes can be confined in space at the nanometer scale and in time at the 10 fs scale. However, in practice,…

Cheng Zhang, Jean-Paul Hugonin, Anne-Lise Coutrot, Christophe Sauvan, François Marquier, Jean-Jacques Greffet

Nature Communications - 2019

Science des matériaux

Fermi level shift in carbon nanotubes by dye confinement

Dye confinement into carbon nanotube significantly affects the electronic charge density distribution of the final hybrid system. Using the electron-phonon coupling sensitivity of the Raman G-band, we quantify experimentally how charge transfer from…

Yann Almadori, G. Delport, Romain Chambard, L. Orcin-Chaix, A. C. Selvati, Nicolas Izard, Anouar Belhboub, Raymond Aznar, B. Jousselme, S. Campidelli, Patrick Hermet, Rozenn Le Parc, T. Saito, Y. Sato, K. Suenaga, Pascal Puech, J.-S Lauret, Guillaume Cassabois, Jean-Louis Bantignies, Laurent Alvarez

Carbon - 2019

Chimie

Raspberry-like small multicore gold nanostructures for efficient photothermal conversion in the first and second near-infrared windows

Gold nanoraspberries were synthesized by a seed-mediated synthesis with polyethylene glycol-functionalized bisphosphonates. The original structure shifted the optical absorption to infrared, revealing very efficient photothermal properties within…

Anouchka Plan Sangnier, Romain Aufaure, Soshan Cheong, Laurence Motte, Bruno Palpant, Richard Tilley, Erwann Guenin, Claire Wilhelm, Yoann Lalatonne

Chemical Communications - 2019

Optique

Rotation measurements using a resonant fiber optic gyroscope based on Kagome fiber

We build a resonant fiber optic gyro based on Kagome hollow-core fiber. A semi-bulk cavity architecture based on an 18-m-long Kagome fiber permits achieving a cavity finesse of 23 with a resonance linewidth of 700 kHz. An optimized Pound-Drever-Hall…

Alexia Ravaille, Gilles Feugnet, Benoît Debord, Frédéric Gérôme, Fetah Benabid, Fabien Bretenaker

Applied optics - 2019