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:
Nov. 20, 2007
Filed:
Feb. 17, 2004
Applicants:
Kazuya Kikuchi, Kanagawa, JP;
Shinya Iwasawa, Tokyo, JP;
Tetsuo Nagano, Tokyo, JP;
Inventors:
Assignee:
Japan Science and Technology Agency, Saitama, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F 7/00 (2006.01); C07F 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A luminescent lanthanide complex using a photo induced electron transfer as the luminescence controlling principle is presented. The complex comprises a substituted 2-quinolinol containing a sensor group and a complex group and lanthanide ion (Ln). This complex is allowed to be co-present in a liquid phase with a material to be measured, and the luminescence of said complex is measured.