Electroanalysis with Carbon Paste–Based Electrodes, Sensors, and Detectors - Electroanalysis with Carbon Paste Electrodes - page 370

TABLE 8.20 (continued)
Analysis of Biologically Important Compounds at Carbon Paste-Based Electrodes: Coenzymes, Enzymes, Proteins,
and Related Compounds
Analyte Modiier Carbon Paste Techniques Comments Ref(s)

NADH Toluidine.blue.on.SiO 2 /Nb-oxide G/mo CV Catalytic.ox.;.PBS.0.5.M,.pH.7;.LOD.34.μM [1195]

NADH Toluidine.blue.covalently.on.SiO 2 G/po,.also.as.RDE CV,.CA.(0.1.V.vs..SSE),.

FIA.(0.1.V)

Catalytic.ox.;.PBS.0.1.M,.pH.7 [1476]

NADH Meldola.blue G/po.or.sol-gel.from.

Zr-propoxide.or.
tetraethyl. o -titanate

CV,.CA.(0.6.V.vs..SSE),.
A,.FIA.(0.2.V.vs..SSE)

Carbon.composites.also.with. o -silicates,.catalytic.
ox.;.PBS.0.05.M,.pH.7.4

[2881]

NADH Meldola.blue.on.SiO 2 /

Ti-phosphate

G/po CV,.A.(0.V.vs..SCE) Catalytic.ox.;.PBS.0.1.M,.pH.7.4 [1212]

NADH Meldola.blue.on.SiO 2 /Nb-oxide G/mo CV Catalytic.ox.;.KCl.0.5.M [1194]

NADH Meldola.blue.on.Ti-phosphate.+.

PEI

GC/po,.also.as.RDE CV,.A.(0.05.V.vs..SSE) Catalytic.ox.;.Tris.buffer,.0.1.M,.pH.7 [2882]

NADH Meldola.blue.or.methylene.green.

or.ribolavin.on.Zr-phosphate

G/po.as.RDE CV,.A Catalytic.ox.;.pH.dependence;.Tris.buffer.0.1.M,.

pH.6.5.or.7

[1287]

NADH Meldola.blue.on.Zr-phosphate.+.

PEI

GC/po,.also.as.RDE CV Catalytic.ox.,.positive.effect.of.Ca 2+ ;.Tris.buffer,.

0.1.M,.pH.7

[2883,2884]

NADH Meldola.blue.or.toluidine.blue.on.

cellulose.acetate/TiO 2

G/p.(liquid) CV,.A.(0.02.V.vs..SCE) Catalytic.ox.;.KCl,.1.M,.pH.7 [2885]

NADH Meldola.blue,.methylene.blue,.

toluidine.blue.on.SiO 2 /Sb 2 O 3

G/hydrocarbon.oil CV,.A.(0.V.vs..SCE) Catalytic.ox.;.comparative.study;.PBS.0.2.M.+.

KCl.0.06.M,.pH.7;.LOD.7-42.μM

[1205]

NADH p -Nitrophenylcarboxyl.toluidine.

blue.O

Catalytic.ox.;.LOD.5.1.μM [2886]

NADH 16 H ,18 H -dibenzo[c,1]-7,9-dithia-

16,18-diaza-pentacene.(on.
Zr-phosphate)

CV Catalytic.ox.,.improvement.by.Ca 2+ ;.PBS.0.1.M,.

pH.7

[1297]