Electroanalysis with Carbon Paste–Based Electrodes, Sensors, and Detectors - Electroanalysis with Carbon Paste Electrodes - page 356

TABLE 8.19 (continued)
Analysis of Biologically Important Compounds at Carbon Paste Electrodes: Carbohydrates and Related Compounds

Analyte Modiier Carbon Paste Techniques Comments Ref(s)

Glucose Glucose.oxidase.+.acryl.amide.

polymer.+.Fc

Reagentless.biosensor.with.hydrogel.redox.
polymer.for.e-transfer.from.the.enzyme

[1555]

Glucose Glucose.oxidase.+.2-hydroxypropyl-

β-cyc-lodextrin.+.vinyl.Fc.in.poly.
(acrylamide).gel.+.dialysis.
membrane

G/mo CV,.A.(0.4.V.vs..SSE) Biosensor.with.redox.gel;.PBS.0.1.M,.pH.7 [785]

Glucose Glucose.oxidase.+.Fc.on.PEI G/po CV,.A.(0.1-0.4.V.vs..SSE) biosensor;.PBS.0.1.M.+.KCl.0.1.M,.pH.7 [1749]

Glucose Glucose.oxidase.+.Fc.+.Naion.

gel layer

G/PBS.0.1.M,.pH.7.4;.
also.as.RDE

CV,.A.(0.6.V.vs..SCE) Biosensor.based.on.aqueous.CP.and.

hydrophobic.Naion.gel.layer;.kinetic.studies;.
PBS.0.1.M,.pH.7.4;.LOD.10.μM

[865,1725]

Glucose Glucose.oxidase.+.1,1′-DMFc.

(+ membrane.of.Naion.or.lipid)

G/po A.(0.45.V.vs..SCE) Biosensor;.membrane.to.diminish.interference.

from.ascorbic.acid;.pH.7;.LOD.1.mM

[1530]

Glucose Glucose.oxidase.+.vinyl.Fc.

(+ dialysis.membrane)

G.colloidal.emulsion.
on.GC

CV,.A.(0.3.V.vs..SCE) Biosensor;.PBS.0.1.M,.pH.6 [2823]

Glucose Glucose.oxidase/chitosan/GA.+.Fc/

chitosan

CV,.A.(0.4.V.vs..SCE) Biosensor;.PBS.0.02.M;.s:.soft.drinks [88]

Glucose Glucose.oxidase.on.chitosan.+.Fc.

monocarboxylic.acid.on.Fe 3 O 4 /SiO 2 .
core-shell.NP

CV;.A.(0.35.V.vs..SSE) Biosensor;.PBS.0.1.M,.pH.7.3;.LOD.3.2.μM [988]

Glucose Glucose.oxidase.+.DMFc.or.

Fc + tetramethyl.ammonium.
tetraphenylborate

Biosensor;.ion-associate [2824]

Glucose Glucose.oxidase.+.poly(vinyl.Fc).on.

silicagel

G/po CV,.A.(0.2.or.0.35.V.vs..

SSE)

Biosensor;.improved.catalytic.activity.due.to.
silicagel;.PBS.0.1.M.+.KCl.0.1.M,.pH.7.4

[924]

Glucose Glucose.oxidase.+.Fc.(+HRP) G/po FIA.(0.V.vs..SSE) Biosensor;.PBS.0.1.M.+.KCl.0.1.M,.pH.7.2;.s:.

wine

[2825]

Glucose Glucose.oxidase.bound.to.

poly(ethylene.glycol).or.glucose.
oxidase.+.DMFc

CV,.DPV,.A.(+0.4.V.vs..
SSE)

Biosensor;.K-acetate.buffer.0.1.M,.pH.5;.LOD.
0.1.mM

[1519,860]