Search Results - "Maisonhaute, Emmanuel"

Electrochemical tip-enhanced Raman spectroscopy imaging with 8 nm lateral resolution by Touzalin, Thomas, Joiret, Suzanne, Lucas, Ivan T., Maisonhaute, Emmanuel

“…[Display omitted] •Tip-enhanced Raman spectroscopy imaging is performed under electrochemical control.•The new setup allows working with opaque samples.•Use of…”
Get full text

Twisted N‐Doped Nano‐Graphenes: Synthesis, Characterization, and Resolution by Hahn, Uwe, Maisonhaute, Emmanuel, Nierengarten, Jean‐François

“…Two diastereoisomeric N‐doped nanographene derivatives have been efficiently prepared in two synthetic steps starting from an ethynylated hexaazatriphenylene…”
Get full text

Complex Electron Transfer Pathway at a Microelectrode Captured by in Situ Nanospectroscopy by Touzalin, Thomas, Joiret, Suzanne, Maisonhaute, Emmanuel, Lucas, Ivan T

“…In the quest for analytical tools which enable the characterization of materials at the nanoscale and under the condition of their operation (in situ,…”
Get full text

Light Driven Design of Dynamical Thermosensitive Plasmonic Superstructures: A Bottom-Up Approach Using Silver Supercrystals by Brasiliense, Vitor, Berto, Pascal, Aubertin, Pierre, Maisonhaute, Emmanuel, Combellas, Catherine, Tessier, Gilles, Courty, Alexa, Kanoufi, Frédéric

“…When narrowly distributed silver nanoparticles (NPs) are functionalized by dodecanethiol, they acquire the ability to self-organize in organic solvents into 3D…”
Get full text

A Rotaxane Scaffold for the Construction of Multiporphyrinic Light‐Harvesting Devices by Delavaux‐Nicot, Béatrice, Ben Aziza, Haifa, Nierengarten, Iwona, Minh Nguyet Trinh, Thi, Meichsner, Eric, Chessé, Matthieu, Holler, Michel, Abidi, Rym, Maisonhaute, Emmanuel, Nierengarten, Jean‐François

“…A sophisticated photoactive molecular device has been prepared by combining recent concepts for the preparation of multifunctional nanomolecules (click…”
Get full text

A Rotaxane Scaffold Bearing Multiple Redox Centers: Synthesis, Surface Modification and Electrochemical Properties by Steffenhagen, Marie, Latus, Alina, Trinh, Thi Minh Nguyet, Nierengarten, Iwona, Lucas, Ivan T., Joiret, Suzanne, Landoulsi, Jessem, Delavaux‐Nicot, Béatrice, Nierengarten, Jean‐François, Maisonhaute, Emmanuel

“…A rotaxane scaffold incorporating two dithiolane anchoring units for the modification of gold surfaces has been functionalized with multiple copies of a redox…”
Get full text

Investigating the chemical oxidative polymerization of 1,8 - dihydroxynaphthalene using a correlative in-situ approach by Sudheer, Nivedita, Ziegler, Kevin, Maisonhaute, Emmanuel, Ball, Vincent, Boissiére, Cédric, Ferte, Tom, Ihiawakrim, Dris, Sanchez, Clement, Ersen, Ovidiu

Get full text

PassStat, a simple but fast, precise and versatile open source potentiostat by Caux, Mélicia, Achit, Anis, Var, Kethsovann, Boitel-Aullen, Gabriel, Rose, Daniel, Aubouy, Agnès, Argentieri, Sylvain, Campagnolo, Raymond, Maisonhaute, Emmanuel

“…[Display omitted] This work presents 4 open source potentiostat solutions for performing accurate measurements in cyclic voltammetry and square wave…”
Get full text

Capturing electrochemical transformations by tip-enhanced Raman spectroscopy by Touzalin, Thomas, Joiret, Suzanne, Maisonhaute, Emmanuel, Lucas, Ivan T.

“…•Tip-enhanced Raman spectroscopy (TERS) combines chemical analyses at the nanoscale with scanning probe microscopy.•For in situ, operando conditions, TERS…”
Get full text

Optical response and SERS properties of individual large scale supracrystals made of small silver nanocrystals by Aubertin, Pierre, Aissa, Mohamed Ali Ben, Raouafi, Noureddine, Joiret, Suzanne, Courty, Alexa, Maisonhaute, Emmanuel

“…There is a considerable interest in producing and understanding the optical and spectroscopic properties of ordered nanoparticle assemblies. Herein, we…”
Get full text

Twisted N‐Doped Nano‐Graphenes: Synthesis, Characterization, and Resolution by Hahn, Uwe, Maisonhaute, Emmanuel, Nierengarten, Jean‐François

“…Two diastereoisomeric N‐doped nanographene derivatives have been efficiently prepared in two synthetic steps starting from an ethynylated hexaazatriphenylene…”
Get full text

Synthesis and Electrochemical Properties of Fullerene-Rich Nanoclusters Synthesized by Cobalt-Catalyzed Cyclotrimerization of Bis(aryl)alkyne Fullerodendrimers by Hahn, Uwe, Maisonhaute, Emmanuel, Amatore, Christian, Nierengarten, Jean-François

“…A lot of balls: Up to 24 C60 units were assembled around a hexaphenylbenzene core by cobalt‐catalyzed cyclotrimerization of bis(aryl)alkyne fullerodendrimers…”
Get full text

Zeptomole Voltammetric Detection and Electron-Transfer Rate Measurements Using Platinum Electrodes of Nanometer Dimensions by Watkins, John J, Chen, Jinyuan, White, Henry S, Abruña, Héctor D, Maisonhaute, Emmanuel, Amatore, Christian

“…The characterization of quasi-hemispherical Pt electrodes of nanometer dimensions (radius 2−150 nm), prepared by electrophoretic coating of etched Pt wires…”
Get full text

Electrochemically Assisted Fabrication of Metal Atomic Wires and Molecular Junctions by MCBJ and STM-BJ Methods by Tian, Jing-Hua, Yang, Yang, Zhou, Xiao-Shun, Schöllhorn, Bernd, Maisonhaute, Emmanuel, Chen, Zhao-Bin, Yang, Fang-Zu, Chen, Yong, Amatore, Christian, Mao, Bing-Wei, Tian, Zhong-Qun

“…Atomic wires (point contacts) and molecular junctions are two fundamental units in the fields of nanoelectronics and devices. This Minireview introduces our…”
Get full text

Ohmic drop compensation in cyclic voltammetry at scan rates in the megavolt per second range: access to nanometric diffusion layers via transient electrochemistry by Amatore, Christian, Maisonhaute, Emmanuel, Simonneau, Gérard

“…A new concept of a three-electrode potentiostat involving positive feedback compensation of ohmic drop is discussed. This potentiostat allows the…”
Get full text

Surface acoustic cavitation understood via nanosecond electrochemistry. Part III: shear stress in ultrasonic cleaning by Maisonhaute, Emmanuel, Prado, Cesar, White, Paul C, Compton, Richard G

“…Acoustic cavitation is extensively used for cleaning purposes. However, little is known about the fundamental aspects of the cleaning process. Our previous…”
Get full text

Precise Adjustment of Nanometric-Scale Diffusion Layers within a Redox Dendrimer Molecule by Ultrafast Cyclic Voltammetry: An Electrochemical Nanometric Microtome by Amatore, Christian, Bouret, Yann, Maisonhaute, Emmanuel, Goldsmith, Jonas I., Abruña, Héctor D.

“…Performing cyclic voltammetry at scan rates into the megavolt per second range allows the exploration of the nanosecond time scale as well as the creation of…”
Get full text

Ultrafast cyclic voltammetry: performing in the few megavolts per second range without ohmic drop by Amatore, Christian, Maisonhaute, Emmanuel, Simonneau, Gérard

“…A new concept of a three-electrode potentiostat involving positive feedback compensation of ohmic drop is used to investigate nanosecond time scales by…”
Get full text

Editorial overview: Innovative methods in electrochemistry (2023): Electrochemical techniques: Smart approaches for timely problems by Wadhawan, Jay, Maisonhaute, Emmanuel

“…The potentiostat – the single tool that is unique to electrochemists, used for the automated, precise control of the electrochemical driving force for an…”
Get full text

In situ liquid-cell electron microscopy of silver–palladium galvanic replacement reactions on silver nanoparticles by Sutter, E., Jungjohann, K., Bliznakov, S., Courty, A., Maisonhaute, E., Tenney, S., Sutter, P.

“…Galvanic replacement reactions provide an elegant way of transforming solid nanoparticles into complex hollow morphologies. Conventionally, galvanic…”
Get full text