Centre National De La Recherche Scientifique

Universitë De Bordeaux

Institut Polytechnique De Bordeaux

Université Bordeaux 1

Alexander Kuhn

Eric Cloutet

Nicolas Mano

Serge Ravaine

Jochen Lang

Stephane Reculusa

Matthieu Raoux

Ariana Villarroel

Myriam Abarkan

Gabriel Michel Pierre Loget

Aleksandar Karajic

Georges Hadziioannou

Gabriel Michel Loget

Disclosed are ion-sensitive polymers and methods for their use for monitoring biological phenomena associated with ion fluxes, as well as organic electrochemical transistors including such polymers.

Polymers and the use thereof for detecting ion fluxes

Dissymmetric particles also called Janus particles of micron or submicron size and methods of synthesis of Janus particles by bipolar electrochemistry, based on substrates of isotropic or anisotropic shape. The particles include an electrically conductive substrate having at least a chemically and/or physically modified part by deposit of a layer of electrochemically depositable material, and a non-modified part. The particles are of isotropic shape, and the layer of electrochemically depositable material has a specific shape delimited by a precise contour.

Dissymetric particles (Janus particles) and their method of synthesis by bipolar electrochemistry

A miniaturized electrochemical cell and a method for making it are provided. The method includes preparing at least one inner electrode of an electron conducting or semi-conducting material M; providing a hollow support made of an electrically insulating material Mand having at least one internal hollow channel; depositing on the external surface of the support a layer of an electrically conducting material M; forming a template of colloidal particles of an electrically insulating material M, on the Mlayer; depositing a layer of an electrically conducting material Mon the Mlayer; depositing a layer Lof an electron conducting or semi-conducting material Mon the Mlayer, introducing the at least one inner electrode into the at least one internal hollow channel of the obtained structure; stabilizing the structure at its two open ends with an electrically insulating material M; and removing M, M, Mand Mmaterials.

Method for manufacturing a miniaturized electrochemical cell and a miniaturized electrochemical cell

Growing community of inventors

Guillac, France

Alexander Kuhn