Electroanalysis with Carbon Paste–Based Electrodes, Sensors, and Detectors - Electroanalysis with Carbon Paste Electrodes - page 282

TABLE 8.12
Determination of Organic Compounds at Carbon Paste Electrodes, Sensors, and Detectors: Survey of Methods and Selected Studies:
Part 1: Environmental Pollutants, Synthetic Substances, and Industrially Important Products

Experimental and Electroanalytical
Characterization, Selected Data;
Notes

Analyte/Substance
(Org. Compound)

Speciication
[Chem. Formula]

Type of CPE (Modiier)/
[Coniguration]

Technique
(Mode) Sample(s) Ref(s)

Phenols, subst. phenols, and poly-phenols
Phenol

PhOH.[C 6 H 5 OH] (a,b).C/PO.(+Tyr)

(b).[as.enzyme.dual-D]

(a,b).AD-FIA (a)..detn..in.presence.of.NH 2 -.and.

Me-der.;.lin.:.1-50.mg.L −1 ;.
integrated.screening.system.(SPEx,.
fractionation,.detection)
(b)..Studies.on.diff..CP-binders.
(C 10 -C 14 ).simult..detn..of.
NH 2 -PhOH;.LOD:.6.nM

River.water.
(spiked.ss.)

(a).[2409]
(b).[216]

Phenol PhOH.[C 6 H 5 OH] C/PO.(+Tyr).C/SO.(+Tyr).

[as.dual.(in-line).detector]

AD-HPLC Studies.on.the.choice.of.CP-binder.and.

its.ratio;. Tyrosinase .(mushroom.
tissue).interfs..of.Cl-,.Me-,.and.
MeO-PhOH

Model.solns.,.
soil.and.sludge.
extracts,.s..in.
ield.settings

[222,554,.
2410]

Phenol PhOH.[C 6 H 5 OH] (a).C/PO.(+SiO 2 /TiO 2 ).

[CP-bio.+.POx.+.DNA]
(b).CNT-CPE.(+OsP.+.cells.
of. Pseudomonas . putida ).
(c).C/PO.(+OPPy/PVP)
(d).C/Nj.(+CTAB/Mmt)
(e).C/PO.(+epPrC)

(a,b).CV
(c,d).SWV

modifs.:.(a).silica/titanica.+.peroxidase.
+.dsDNA,.(b).Os IV -polymer.+.
microbial.cells.immobilized.on.CNTs,.
(c).electro-polymer.(overoxidn..
layer),.(d).Ca- mont-morillonite .(nat..
clay),.(e).electropolym..ilm.of.
Procaine -HCl;.LODs:.(a-c).
0.1-1.0.μM,.(d).6.×.10 −8 .M;.
(e) 1 × 10 −8 .M

(a-c).
WASTEwater.
(a,b).(spiked.
ss.).(c,d).
natural.water.
(e).decayed.
leaves.(alkalic.
extracts)

(a).[2411]
(b).[381]
(c).[2412]
(d).[1101]
(e).[2413]

Cresols.( o -,. m -,. p -) [C 7 H 8 O] C/PO.(+Tyr/sg-SiO 2 ).

[CP-bio.with.enzyme]

HA,.AD modif:. Tyrosinase .immob..on.sol-gel.

silica.ilm;. E P .=.ca..0.V.vs..ref.;.effect.
of.O 2 ;.lin.r.:.mM.level;. t LF .>.15.days

Model.solns. [1166]