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:
Oct. 02, 2018
Filed:
Sep. 29, 2014
The Board of Trustees of the University of Illinois, Urbana, IL (US);
Vytrace Corporation, Export, PA (US);
The Board of Trustees of the University of Illinois, Urbana, IL (US);
Vytrace Corporation, Export, PA (US);
Abstract
The invention relates to hydrogel and organogel sensors as well as their application to continuous analyte monitoring. The sensor can include a hydrogel or organogel matrix. Standard and inverse designed are provided. In one embodiment, the matrix can include a molecular recognition agent for an analyte (e.g., a glucose analyte), and a volume resetting agent that reversibly binds with the molecular recognition agent. Reversible crosslinks between the molecular recognition agent and volume resetting agent can change the volume of the matrix upon interacting with the analyte via a competitive binding process. In various embodiments, the invention provides a hydrogel-based glucose sensor and sensors for continuous glucose monitoring. The glucose sensor can be based on a glucose-responsive hydrogel with a volume linearly correlated with glucose concentrations, such as about 0.05-50 mM, under physiological conditions. The invention thus provides a blood glucose monitor suitable for use in clinical settings.