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US-12086960-B2 · Sep 10, 2024 · US
Antioxidant protection of a chemical sensor
US8940544B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8940544-B2 |
| Application number | US-201113022494-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 7, 2011 |
| Priority date | Feb 8, 2010 |
| Publication date | Jan 27, 2015 |
| Grant date | Jan 27, 2015 |
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Abstract
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Analyte sensors having antioxidant protection are disclosed. By combining antioxidant and/or scavenger agents into polymer matrices that contain sensor moieties, the sensor moieties are protected from reactive oxygen species. Also disclosed are methods of making analyte sensors and methods of inhibiting oxidative degradation of sensing components in hydrated, polymerized analyte sensor systems.
First claim
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What is claimed is: 1. An analyte sensor, comprising an equilibrium fluorescence indicator system and at least one antioxidant, wherein each of the equilibrium fluorescence indicator system and the at least one antioxidant are immobilized within a polymer matrix, wherein said equilibrium fluorescence indicator system comprises a fluorophore operably coupled to a glucose binding moiety functionalized with boronic acid, wherein the equilibrium fluorescence indicator system provides a…
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Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US8940544B2 cover?
- Analyte sensors having antioxidant protection are disclosed. By combining antioxidant and/or scavenger agents into polymer matrices that contain sensor moieties, the sensor moieties are protected from reactive oxygen species. Also disclosed are methods of making analyte sensors and methods of inhibiting oxidative degradation of sensing components in hydrated, polymerized analyte sensor systems.
- Who is the assignee on this patent?
- Suri Jeff T, Wessling Ritchie A, Peyser Thomas A, and 3 more
- What technology area does this patent fall under?
- Primary CPC classification G01N21/6428. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Jan 27 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).