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AssigneeAscensia Diabetes Care Holdings AG
InventorsJiangfeng Fei, William Chiang, Frank Kerrigan, Stuart Green, Craig Robson, Howard Easterfield
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A non-leaching mediator may include a polymer having a polymeric backbone, and a plurality of phenothiazine groups bonded to the polymeric backbone. The plurality of phenothiazine groups may include at least one of a phenothiazine group having the general formula (IV): and salts thereof, where n is about 9 and “R” represents the polymeric backbone to which the phenothiazine group is bonded, and a phenothiazine group having the general formula (V): and salts thereof, where n is about 9 and “R” represents the polymeric backbone to which the phenothiazine group is bonded.
An electrochemical test sensor comprising a working electrode, a counter electrode, an enzyme and a mediator, the mediator including a polymer, the polymer including one or more compounds having the general formula (IX) being reacted with a compound having a plurality of polymerizable groups, wherein the general formula (IX) is as follows:
A non-leaching mediator, comprising:
An electrochemical test sensor comprising a working electrode, a counter electrode, an enzyme and a mediator, the mediator including a polymer, the polymer including one or more compounds having the general formula (X) being reacted with a compound having a plurality of polymerizable groups, wherein the general formula (X) is as follows:
Dependencies are inferred from the claim text.