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:
Feb. 28, 2023
Filed:
Jan. 24, 2018
Centre National DE LA Recherche Scientifique, Paris, FR;
Universite Paul Sabatier Toulouse, Iii, Toulouse, FR;
François Martin, Saint Foy d'Aigrefeuille, FR;
Christophe Le Roux, Avignonet-Lauragais, FR;
Pierre Micoud, Peyssies, FR;
Suzanne Fery-Forgues, Monteils, FR;
Cyril Aymonier, Begles, FR;
Mathilde Poirier, Valence, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
UNIVERSITE PAUL SABATIER TOULOUSE III, Toulouse, FR;
Abstract
Disclosed is a method for preparing a hybrid organic/inorganic composition including inorganic nanoparticles functionalized by at least one molecule chosen from photoluminescent charged organic molecules, the method including bringing into contact, in a single-phase solvent medium, at least one photoluminescent charged organic molecule and non-swelling phyllosilicate nanoparticles having a thickness of 1 nm to 100 nm, and a larger dimension of 10 nm to 10 μm. Also disclosed are hybrid photoluminescent nanoparticles compositions obtained by this method.