Patent · US Active

Tri-color dual glucose and oxygen sensors and methods of preparing and using them

US10156573B2 · kind B2 · utility

10Cited by

2References

25Claims

0Family size

Assignee

ARIZONA BOARD OF REGENTS, A BODY CORPORATE OF THE STATE OF ARIZONA ACTING FOR AND ON BEHALF OF ARIZONA STATE UNIVERSITY · US

Inventors

Yanqing Tian · Tempe, US
Liqiang Zhang · Shandong, CN
Fengyu Su · Tempe, US
Deirdre Meldrum · Phoenix, US
Sean Buizer · Tempe, US

Key dates

Filing date	Mar 13, 2014
Grant date	Dec 18, 2018
Priority date	—
Expiry date	Apr 26, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T436/207497
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The present disclosure relates to an optical fluorescence sensor comprising a probe for sensing glucose, an intra-reference probe, and a matrix. The present disclosure also relates to an optical fluorescence dual sensor comprising a probe for sensing glucose having two boronic acid moieties, a probe for sensing oxygen comprising modified porphyrin, an intra-reference probe that is rhodamine-based, and a matrix. The present disclosure additionally relates to methods of preparing these sensors and methods of using them.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.