Electroanalysis with Carbon Paste–Based Electrodes, Sensors, and Detectors - Electroanalysis with Carbon Paste Electrodes - page 300

TABLE 8.13 (continued)
Determination of Organic Compounds at Carbon Paste Electrodes, Sensors, and Detectors: Survey of Methods and Selected Studies:
Part 2: Preparations and Products Marketed under Commercial Names
Analyte (Form/
Alter. n.)

Classiication (Add.)
[Chem. Speciication]

Type of CPE (Modiier)
[Coniguration]

Technique
(Mode)

Selected Experimental Conditions
and Analytical Parameters; Notes Sample(s) Ref(s)

Methylparathion .
(syn.. Metathion )

(Contact).insecticide,.acaricide.
[subst..
p -nitro-phen-oxy-.
organophosphate]

(a).C/PO.(+FePC).
[CP-bio.with.enzymes]
(b).C/Nj.(+“C-18”)
(c).C/MO.(+enzyme)
(d).CNT-IL.(BMIMPF 6 ).
[CP-ilm.at.the.GCE]
(e).C/PO.(MBD.+.OPH)
(f).C/PO.(unm.)
(g).C/PO.(+mep-ZrO 2 )
(h).C/PO.(+nano-ZrO 2 )

(a).AD.
(stat.)
(b,d).DPV
(c).FIA-EC
(e).LSV,.
AD.(stat.)
(f).
SWAdSV
(g).DPASV
(h).
SWASV

(a).Nal..inhibition/bioenzymatic.effect
(b).interfs..studies;.LOD:.7.9.ng.mL −1
(c).catalyzed.hydrolysis;.0.2-1.0.μM
(d).catalytic.effect.of.both.CNTs.and.IL,.
o.c..accum.,.PhB.(pH.7),.LOD:.1.nM
(e).modif:.microbial.cells.(degrader).+.
enzyme;.LODs:.0.3-5.3.ppb,.simult..
detn..with. Paraoxon .and. Parathion
(f).accum..by.adsorpt.,.LOD:.0.05.μM
(g,h).o.c..accum..with.strong.afinity.
of P=O.to.mdf.,.DLs:.(a).5.nM,.
(b) 5.μg L −1

(a).Model.solns.
(b).lake.water
(c).well.water.
(spiked)
(d).nat..water,.soil
(e).soil.extracts
(f).model.mixts.
(g).apple.tissue
(h).diff..water.
specimens

(a).[893]
(b).[1611]
(c).[2481,.
2482]
( d).[334]
(e).[2483,.
2484]
(f).[2485]
( g).[1876]
(h).[998]

Metolcarb (Agricult.).insecticide.

[methyl-hydroxy-2-Ph-
methylcarbamate]

C/PO.(+polyamide).
[ft-D]

CZE-AD Hydrolysis.to.phenolic.ders..and.detn.;.

simult..detn..with. Carbaryl, Fenobu-
carb, Isoprocarb .LODs:.3-6.×.10 −8 .M

Environmental.
specimens

[561]

Nitenpyram Insecticide.[subst..chloro-nitro-

neunicotinoid.der.]

C/SO,.C/TCP.[both.CPEs.
as.unm.]

DPV.(dir.) s.e.:.BR-B.(pH.7.0),.lin.r.:.3-33.mg.L −1 ;.

detn..with. Clothianidin .&. Imidacloprid .
electrolytic.activation.of.CPEs.tested

Model.solns. [2472]

Nogos (50EC) Insecticide.[dimethyl-2,2-.

dichlorovinyl.phosphate]

C/PO.(+Co-PC).[CP-bio.
with.enzymes]

AD.(stat.) Detn..based.on.analyte.inhibition/

bio-enzymatic.effect;.PC:.
phthalocyanine,.LOD:.2.×.10 −4 -0.1.g.
L −1 ;.RSD.<.±3%

Model.solns. [893]