Publications

Affichage des publications 541 à 550 sur 696 au total

Chimie de coordination

Synthesis, characterization and third-order nonlinear optical properties of a dodecaruthenium organometallic dendrimer with a zinc(ii) tetraphenylporphyrin core

A new Zn(ii) porphyrin-based dendrimer (52) containing twelve Ru(ii) alkynyl fragments, has been prepared following a convergent approach in two steps from 5,10,15,20-tetra(4-ethynylphenyl)porphyrinatozinc(ii) (6). The cubic nonlinear optical (NLO)…

Areej Merhi, Guillaume Grelaud, Mahbod Morshedi, Seifallah Abid, Katy A Green, Adam Barlow, Thomas Groizard, Samia Kahlal, Jean-François Halet, Hoang Minh Ngo, Isabelle Ledoux, Marie P Cifuentes, Mark G Humphrey, Frédéric Paul, Christine O Paul-Roth

Dalton Transactions -

Bio-informatique

Fluorescent nanodiamond tracking reveals intraneuronal transport abnormalities induced by brain-disease-related genetic risk factors

Brain diseases such as autism and Alzheimer's disease (each inflicting >1% of the world population) involve a large network of genes displaying subtle changes in their expression. Abnormalities in intraneuronal transport have been linked to…

Simon Haziza, Nitin Mohan, Yann Loe-Mie, Aude-Marie Lepagnol-Bestel, Sophie Massou, Marie-Pierre Adam, Xuan Loc Le, Julia Viard, Christine Plancon, Rachel Daudin, Pascale Koebel, Emilie Dorard, Christiane Rose, Feng-Jen Hsieh, Chih-Che Wu, Brigitte Potier, Yann Hérault, Carlo Sala, Aiden Corvin, Bernadette Allinquant, Huan-Cheng Chang, François Treussart, Michel Simonneau

Nature Nanotechnology -

Optique

Vision science and adaptive optics, the state of the field

Susana Marcos, John S Werner, Stephen A Burns, William H Merigan, Pablo Artal, David A Atchison, Karen M Hampson, Richard Legras, Linda Lundstrom, Geungyoung Yoon, Joseph Carroll, Stacey S Choi, Nathan Doble, Adam M Dubis, Alfredo Dubra, Ann Elsner, Ravi Jonnal, Donald T Miller, Michel Paques, Hannah E Smithson, Laura K Young, Yuhua Zhang, Melanie Campbell, Jennifer Hunter, Andrew Metha, Grazyna Palczewska, Jesse Schallek, Lawrence C Sincich

Vision Research -

Matériaux

Properties of Functionalized Carbon Nanotubes and Their Interaction with a Metallic Substrate Investigated by Scanning Tunneling Microscopy

Non-covalent functionalization of carbon nanotubes (CNTs) allows the combination of the remarkable physical properties of these one-dimensional systems with the properties of the functional molecules and, at the same time, modifies the physico…

van Dong Pham, Vincent Repain, Cyril Chacon, Amandine Bellec, Yann Girard, Sylvie Rousset, Stéphane Campidelli, Jean‐sébastien Lauret, Christophe Voisin, Mauricio Terrones, Maria Cristina Andrade dos Santos, Jérôme Lagoute

Journal of Physical Chemistry C -

Matériaux

Controlling the kinetics of the non-covalent functionalization of carbon nanotubes using sub-cmc dilutions in a co-surfactant environment †

We investigate the origin of the slow kinetics of functionalization processes in micellar environments. We show that the ionic nature of the surfactants used to solubilize small molecules and nano-objects plays a central role in the slowness of the…

Geraud Delport, Lucile Orcin-Chaix, Stéphane Campidelli, Christophe Voisin, Jean‐sébastien Lauret

Nanoscale -

Electronique

A Model for Designing Ultra-low Noise Single and Dual-Loop 10 GHz Optoelectronic Oscillators

A complete model describing both single- and dual-loop optoelectronic oscillators (OEO) is introduced. It is compared to several experimental configurations, with excellent agreement in all cases. The physical insight into noise coupling mechanisms…

Oriane Lelièvre, Vincent Crozatier, Perrine Berger, Ghaya Baili, Olivier Llopis, Daniel Dolfi, Nouchi Pascale, Fabienne Goldfarb, Fabien Bretenaker, Loïc Morvan, Gregoire Pillet

Journal of Lightwave Technology -

Physique

Waves and rays in plano-concave laser cavities: II. A semiclassical approach

This second paper on the Fabry-Perot cavity presents a semi-classical approach, which means that we consider the transition from wave optics to geometrical optics. The basic concepts are the periodic orbits and their stability. For the plano-concave…

A. Pascal, S. Bittner, B. Dietz, A. Trabattoni, C. Ulysse, Marco Romanelli, Marc Brunel, J. Zyss, M. Lebental

European Journal of Physics -

Matériaux

Optical investigation of on-surface synthesized armchair graphene nanoribbons

On-surface synthesized N ¼ 9-armchair graphene nanoribbons (AGNRs) are investigated by Raman spectroscopy and AFM/micro photoluminescence measurements. In order to perform the optical experiments, the AGNR film is transferred on a glass substrate…

Shen Zhao, Gabriela Borin Barin, Loïc Rondin, Christophe Raynaud, Andrew Fairbrother, Tim Dumslaff, Stephane Campidelli, Klaus Müllen, Akimitsu Narita, Christophe Voisin, Pascal Ruffieux, Roman Fasel, Jean‐sébastien Lauret

physica status solidi (b) -