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Publications

Affichage des publications 231 à 240 sur 748 au total

Sciences de l'ingénieur

First Experimental Evidence of Anti-Stokes Laser-Induced Fluorescence Emission in Microdroplets and Microfluidic Systems Driven by Low Thermal Conductivity of Fluorocarbon Carrier Oil

With the advent of many optofluidic and droplet microfluidic applications using laserinduced fluorescence (LIF), the need for a better understanding of the heating effect induced by pump laser excitation sources and good monitoring of temperature…

Zain Hayat, Abdel El Abed

Micromachines -

Chimie

Quadratic nonlinearities of gold nanoprisms in solution: the role of corner sharpness

The size and shape (nanospheres, nanorods, nanostars…) of metallic nanoparticles significantly affect their physical and chemical properties. Among these nanostructures, acentric objects are expected to display high quadratic nonlinear responses,…

Hoang Minh Ngo, Elena Drobnyh, Maxim Sukharev, Khuong Quoc Vo, Joseph Zyss, Isabelle Ledoux-Rak

FRISNO 16 -

Sciences de l'ingénieur

Very Accurate Flexible pH Microsensor Based on Nanoporous Titanium Nitride Material for In Vivo Application

Recently, the need for a real-time and less invasive solution to replace in-laboratory blood analysis by analyzing in situ biological fluids (sweat, saliva, tear, urine, and interstitial fluid) has grown alongside the development of microfabrication…

Thuy Nguyen, Gaelle Bazin Lissorgues, Hakim Takhedmit, Lionel Rousseau, Bernard Journet, Audrey Ridoux, Edouard Lecarpentier

IEEE Sensors Journal -

Physique

Optofluidic Sensor Based on Polymer Optical Microresonators for the Specific, Sensitive and Fast Detection of Chemical and Biochemical Species

The accurate, rapid, and specific detection of DNA strands in solution is becoming increasingly important, especially in biomedical applications such as the trace detection of COVID-19 or cancer diagnosis. In this work we present the design,…

Nolwenn-Amandine Keriel, Camille Delezoide, David Chauvin, Hafsa Korri-Youssoufi, Ngoc Diep Lai, Isabelle Ledoux-Rak, Chi-Thanh Nguyen

Sensors -

Physique

Enabling quantum sensing under extreme pressure: Nitrogen-vacancy magnetometry up to 130 GPa

Engineering a layer of nitrogen-vacancy (NV) centers on the tip of a diamond anvil creates a multipurpose quantum sensor array for high-pressure measurements, especially for probing the magnetic and superconducting properties of materials. Expanding…

Antoine Hilberer, Loïc Toraille, Cassandra Dailledouze, Marie-Pierre Adam, Liam Hanlon, Gunnar Weck, Martin Schmidt, Paul Loubeyre, Jean-François Roch

Physical Review B -

Matériaux

Interplay of structure and photophysics of individualized rod-shaped graphene quantum dots with up to 132 sp² carbon atoms

Nanographene materials are promising building blocks for the growing field of low-dimensional materials for optics, electronics and biophotonics applications. In particular, bottom-up synthesized 0D graphene quantum dots show great potential as…

Daniel Medina-Lopez, Thomas Liu, Silvio Osella, Hugo Levy-Falk, Nicolas Rolland, Christine Elias, Gaspard Huber, Pranav Ticku, Loïc Rondin, Bruno Jousselme, David Beljonne, Jean-Sébastien Lauret, Stephane Campidelli

Nature Communications -

Chimie

Design, synthesis, solid-state and solution structures, non linear optical and computational studies of copper(II) complexes supported by variously substituted enantiomerically pure push-pull tetradentate Schiff base ligands

The synthesis, spectroscopic and structural characterization, optical and electrochemical properties and theo-retical studies of a family of four new copper(II) complexes supported by a ferrocene-containing N2O2-tetra-dentate chiral Schiff base…

Salvador Celedon, Samia Kahlal, Jocelyn Oyarce, Olivier Cador, Vania Artigas, Mauricio Fuentealba, Isabelle Ledoux-Rak, David Carrillo, Jean-Yves Saillard, Jean-Rene Hamon, Carolina Manzur

Journal of Molecular Structure -