Amperometric biosensor with “liquid” enzyme membrane

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dc.contributor.authorNeikov A.
dc.contributor.authorEntchcva E.
dc.contributor.authorKrysteva M.
dc.contributor.authorYotova L.
dc.date.accessioned2024-07-10T14:27:03Z
dc.date.accessioned2024-07-10T14:46:56Z
dc.date.available2024-07-10T14:27:03Z
dc.date.available2024-07-10T14:46:56Z
dc.date.issued1994-01-01
dc.description.abstractThe advantages of the “liquid” membranes for biosensors with enzyme, covalently bound to soluble dextran, are discussed in this article. A three layer steady state model is used to compare biosensors with homogeneous (liquid) and nonhomogeneous enzyme membranes with respect to their technical characteristics: sensitivity and response time. Theoretical analysis shows that the “liquid” membrane sensor is by 10 % more sensitive and by 20 %-120 % faster than the one with a nonhomogeneous enzyme membrane. The experiments were made with a new prototype of oxygen sensor, more suitable to fix an uniform enzyme (glucose oxydase + catalase) layer to the fronthead. The experimental results confirm the theoretical conclusions. © 1994 Taylor & Francis Group, LLC.
dc.identifier.doi10.1080/13102818.1994.10818778
dc.identifier.issn1310-2818
dc.identifier.scopusSCOPUS_ID:0347199112en
dc.identifier.urihttps://rlib.uctm.edu/handle/123456789/91
dc.language.isoen
dc.source.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=0347199112&origin=inward
dc.titleAmperometric biosensor with “liquid” enzyme membrane
dc.typeArticle
oaire.citation.issue2
oaire.citation.volume8
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