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:
Mar. 31, 2009
Filed:
Jul. 28, 2004
Applicants:
Hong Xie, Singapore, SG;
Zhiqiang Gao, Singapore, SG;
Inventors:
Hong Xie, Singapore, SG;
Zhiqiang Gao, Singapore, SG;
Assignee:
Agency for Science, Technology and Research, Singapore, SG;
Primary Examiner:
Int. Cl.
CPC ...
C07F 15/00 (2006.01); C12Q 1/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
Compositions and methods for electrochemical detection of an analyte comprising a transition metal compound wherein M is a metallic element that can form a coordinate bond to nitrogen; R and R' are coordinated to M at their nitrogen atoms; L is a linking ligand; Z is chlorine or bromine; m can be from 1 to 6 and X is an anion, or combination of anions, that balances the charge m. Also provided are electrochemical tags and methods of detection.