Electroanalysis with Carbon Paste–Based Electrodes, Sensors, and Detectors - Electroanalysis with Carbon Paste Electrodes - page 298

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)

Endosulfan (EDS) Insecticide/acaricide.[subst..

hexachloro-bis.benzo-oxa-
thiepine]

C/PO.(+ionex.“C-18”).
[trad..CPE.+.Cu 2+ ,.
in situ ]

DPV Indirect.detn..based.on.interaction.of.

electroinactive.EDS.with.Cu(II)/via.the.
peak.decrease;.LOD:.40.ng.L −1

Model.solns. [2475]

EPN Insecticide.[ethyl-O-nitro-Ph-

Ph-phosphonothioate]

(a).CNTPEs.(+MeF,.
DNA).[μEs:.needle.
type]
(b).C/PO.(+ P
Pseudomonas putida .sp..
+.OPH-enzyme)

(a).ASV.
(trad..and.
in vivo )
(b).AD.
(stat.)

(a).Study.with.a.series.of.w..electrodes,.
incl..GCE,AuE),.MeF:.mercury.ilm,.
0.1.M.NH 4 H 2 PO 4 ;.lin.r.:.10-210.ng.L −1
(b).CP-bio.with.modif..as.biodegrader,.
LOD:.1.6.ppb;.detn..with. Fenitrothion

(a).Orange,.apple,.
and.skin.tissues
(b).Lake.water

(a).[409]
(b).[2476]

Fenitrothion Insecticide.[diMeO-4-nitro-

PhO-thioxo-phosphorane]

C/PO.(+ Pseudomonas .sp..
+.OPH-enzyme).[CP-bio.
+.Co 2+ ,. in situ ]

AD.(stat.) modif:.microbial.cells.(as.biodegrader).

0.05.M.PhB.(pH.7.5),. E w .=.0.6.V/ref.;.
LOD:.1.4.ppb;.simult..detn..with. EPN

Lake.water [2476]

Fenobucarb (Agricult.).insecticide.

[2-butan-yl-2-phenyl.
methyl-carbamate]

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

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

simult..detn..with. Carbaryl ,.
Isoprocarb ,.and. Metolcarb ;.
LODs: 3-6.×.10 −8 .M

Environmental.
specimens

[561]

Glyphosate (Perennials).herbicide.

[ N -(phosphonomethyl).
glycine]

C/PO.[+pAN,.pPP] CV,.

UV-vis

modifs.:.polyaniline-,.polypyrrole.
conducting.polymers.(sorption.
substrates);.detn..with. Bentazon .and.
other.pests

Model.solns. [2467]

Hostaquick Pesticide.[chloro-bicyclo-di-.

methyl.phosphate]

C/Nj.+.m..(enzyme.+.
Co-PC)

AD,.HA Detn..based.on.analyte.inhibition/

bio-enzymatic.effect;.
PC: phthalocyanine.LOD:.
3 × 10 −4 - 0.1.g.L −1

Model.solns. [893]