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:
Jun. 10, 2014
Filed:
Oct. 24, 2012
Applicant:
Arizona Board of Regents, a Body Corporate of the State of Arizona, Acting for and on Behalf of Arizona State University, Scottsdale, AZ (US);
Inventors:
Yanqing Tian, Chandler, AZ (US);
Weiwen Zhang, Chandler, AZ (US);
Deirdre Meldrum, Phoenix, AZ (US);
Hongguang Lu, Harbin, CN;
Yuguang Jin, Gilbert, AZ (US);
Mark Holl, Tempe, AZ (US);
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 33/00 (2006.01); G01N 33/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to an optical fluorescence dual sensor comprising a probe for sensing pH, a probe for sensing oxygen, an intra-reference probe and a matrix. The present invention also relates to methods of preparing an optical fluorescence dual sensor and methods of using them.