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US 12,600,825 B2Granted
Polymer compositions and biosurfaces comprising them on sensors
AssigneeZepto Life Technology, Inc.
InventorsWei Wang, Frederick William West, Todd Michael Klein, Jeremiah James Bolks
Life of this patent
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Abstract
Polymer compositions comprising, inter alia, at least two hydrophilic polymers and a crosslinking reagent, biosurfaces comprising such polymer compositions, and methods of creating such biosurfaces by disposing such polymer compositions on sensor surfaces are provided. Sensor surfaces coated with such polymer compositions and biosurfaces are amenable, inter alia, to use in methods and devices for detecting, measuring, and/or quantifying one or more analytes in one or more query samples.
Claims20
A polymer composition comprising:
- a polyethylene glycol (PEG) polymer having a molecular weight from about 100 Da to about 10,000 Da, a poly(2-hydroxyethyl methacrylate) (PHEMA) polymer having a molecular weight of about 16,000 Da to about 1,000,000 Da;
- and a crosslinking reagent that crosslinks polymers.
Dependencies are inferred from the claim text.