Centre National De La Recherche Scientifique

Université De Lille

Institut National De La Recherche Agronomique

Institute National Des Sciences Appliquees De Toulouse

Sebastien Lamant

Alexis Vlandas

Vincent Senez

Bernard Cathala

Julien Wengler

Celine Moreau

Sophie Bozonnet

Megane Cleret

Gabrielle Veronese

Elisabeth Laville

A process for detecting the sensitivity of one or more polymers and/or of one or more, mixtures of polymers to a compound, including the steps of exposing at least one lens-shaped micro-deposit, including the polymer(s) and/or the mixture(s) of polymers, to the compound, and detecting, by illuminating the surface of this micro-deposit, a change in the spatial distribution of the intensity of the light reflected or transmitted by this micro-deposit, linked to a variation in the dimensions and/or refractive index of this micro-deposit, under the effect of an interaction between the polymer(s) and/or the mixture(s) of polymers and the compound.

Optical detection method

A process for detecting the sensitivity of one or more polymers and/or of one or more mixtures of polymers to a compound, including the steps of exposing a plurality of individualized micro-deposits including the polymer(s) and/or the mixture(s) of polymers to the compound, and detecting, by interferometry, a variation in appearance of an assembly of micro-deposits exposed to the compound and/or a variation in the dimensions and/or refractive index of at least one of the micro-deposits exposed to the compound, linked to an interaction between the polymer(s) and/or the mixture(s) of polymers and the compound.

Growing community of inventors

Lille, France

Sebastien Lamant