The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 21, 2026
Filed:
May. 26, 2021
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Universite Grenoble Alpes, Saint-Martin-d'Heres, FR;
Centre National DE LA Recherche Scientifique, Paris, FR;
Thomas Alava, Grenoble, FR;
Pascal Mailley, Grenoble, FR;
Yanxia Hou-Broutin, Bilieu, FR;
Loic Leroy, Grenoble, FR;
1) COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, Paris, FR;
UNIVERSITE GRENOBLE ALPES, Saint-Martin-d'Heres, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
Abstract
A sensor may include a prism having a first face; a metal first layer covering, via a contact face, the first face; a light source; and a matrix-array detector; the device may include a dielectric second layer on which rests a transistor including a sheet made of a two-dimensional material, intended to form a channel region, a front face of the sheet comprising a specific functionalization via which specific targets are liable to be adsorbed, the specific functionalization being suitable for placing the adsorbed specific targets at a smaller distance Dd below which detection via electrical measurement by means of the specific transistor and via measurement of resonance of surface plasmons is possible.