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:
May. 26, 2015
Filed:
Sep. 17, 2008
Marion Giraud, Paris, FR;
Renaud Demadrille, Saint Egreve, FR;
Marinella Mazzanti, Saint Martin le Vinoux, FR;
Eugen Sorin Andreiadis, Grenoble, FR;
Marion Giraud, Paris, FR;
Renaud Demadrille, Saint Egreve, FR;
Marinella Mazzanti, Saint Martin le Vinoux, FR;
Eugen Sorin Andreiadis, Grenoble, FR;
COMMISSARIAT A L'ENERGIE ATOMIQUE, Paris, FR;
Abstract
The invention relates to the use of compounds comprising at least one 2-(1H-tetrazol-5-yl)pyridine unit, of formula (I) below: as ligands for lanthanides and, more especially, as organic chromophores for complexing these elements. It also relates to lanthanide complexes using these compounds as complexing organic chromophores, and to new compounds containing one or more 2-(1H-tetrazol-5-yl)pyridine units, which are useful as ligands for lanthanides and, in particular, as organic chromophores for complexing these elements. Applications: photonics and optoelectronics, especially for forming light-emitting devices such as electroluminescent diodes; biology, as for example for the preparation of luminescent probes.