Electron transfer mediators for enzyme-based biosensor
AssigneesSamsung Electronics Co., Ltd., Institute for Research & Industry Cooperation, PNU
InventorsChulho Cho, Yoon-bo Shim, Jaegeol Cho
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Abstract
A new ferrous complex capable of being used as an electron transfer mediator for a glucose sensor, a biosensor, and the like, is provided, which measure a glucose concentration in blood, in which the new ferrous complex exchanges rapidly and smoothly an electron between an enzyme and electrode, is strongly absorbed into electrode, and is stable, so that the new ferrous complex allows excellent sensitivity of a glucose sensor to be maintained.
Claims12
A biosensor comprising a substrate, a working electrode and a reference electrode arranged on the substrate, an enzyme, and an electron transfer mediator, the electron transfer mediator being a ferrous complex represented by the following Chemical Formula 1:
A ferrous complex represented by the following Chemical Formula 1:
Dependencies are inferred from the claim text.