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. 18, 2014
Filed:
Sep. 08, 2009
Isabelle Texier-nogues, Grenoble, FR;
Aude Bernardin, Grenoble, FR;
Isabelle Texier-Nogues, Grenoble, FR;
Aude Bernardin, Grenoble, FR;
Commissariat a l'Energie Atomique, Paris, FR;
Abstract
The present invention aims to provide a method of use for surface-modifying a semiconductor nanocrystal comprising at least the steps consisting in having a semiconductor nanocrystal, the organic coating layer of which is provided, at the outer surface of the nanocrystal, with at least one reactive group G1 that reacts according to a cycloaddition reaction of click chemistry type; and bringing said nanocrystal together with an adjoining material provided at the surface with at least one G2 group complementary to the G1 group with respect to said click chemistry reaction, under conditions favorable to the interaction of said G1 and G2 groups, characterized in that said G1 and G2 groups are respectively an azide and a strained cycloalkynyl radical, or vice versa.