Electroanalysis with Carbon Paste–Based Electrodes, Sensors, and Detectors - Electroanalysis with Carbon Paste Electrodes - page 297

Clothianidin Insecticide.[chlor-thiazol-

methyl.Me-2-nitroguanidine]

C/SO.(unm.),.C/TCP.
(unm.)

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

detn..with. Imidacloprid .and.
Nitenpyram

Model.solns. [2472]

Cythioate Insecticide/anthelmintic.

(anti-worm.a.).[organo-S-
phosphate]

C/PO.(crown-ethers) CV,.DPV Studies.on.accum.,.re-oxidn..processes;.

lin.r.:.4.×.10 −9 -9.×.10 −8 .M;.RSD.<.4%

Model.solns. [1395]

2,4-D (Non-spec.).herbicide.

[2,4-dichlorophenoxy.acetic.
acid]

(a).C/PO.[+F-HE.+.an.]
(b).C/PO.(+elp-ANFs)

(a,b).CV,.
LSV
(b).UV-vis

modifs:.(a).luoro-hectorite.(nat..clay).
analyte.(s)/CPEE-arr.,.(b).
electropolymerized.aniline.ilms;.
LODs:.ca.1.μM

(a).Herbicide.solid.
sp.(b).
biodegradability.
tests.(model.s.)

(a).[1086]
(b).[2473]

2,4-DCP (Non-spec.).herbicide.

[2,4-dichlorophenol]

C/PO.[+F-HE.+.an.] CV,.LSV Afinity/sorption.effect.of.mdf.(luoro.

hectorite);.analyte.added.into.CP-mixt.;.
s.e.:.PhB.(pH.6.5);.LOD:.ca..1.μM

Herbicide.preps. [1086]

Dimethoate (Contact).insecticide.

[dimethyl-amino-2-oxo-
dithiophosphate]

CNTPE.(+Ru(bpy) 3 2+ ).
[EH-μD]

CE-ECL EH:.electrically.heated.

electrochemiluminescence.detection;.
lin.r.:.μM.level;.simult..detn..with.
Acephate

comm..forms. [389]

Dinoseb Herbicide.[2,4-dinitro-6-butyl.

( sec )-phenol]

C/PO.(unm.;.+clay) CV,.DPV modif:.nat..clay.of.the. Bentonite .

type; studies.on.pH-effect,.accum..
process,.modif..effect,.interfs.;.LOD:.
5 ×.10 −10 .M

Environmental.
samples

[110]

Dinoterb .(acetate) Herbicide.

[2- tert -butyl-4,6-di-.
nitrophenol]

C/PO.(unm.;.+clay) CV,.DPV modif:.nat..clay.of.the. Bentonite .type;.

studies.on.pH-effect,.accum..process,.
modif..effect,.interfs.;.LOD:.5.×.10 −10 .M

Environmental.
samples

[110]

Diquat .(dibromide) Herbicide.[quaternary.

ammonium.salt,.R′RN + X − ]

(a).C/Nj.(+ Zeolite Y )
(b).C/PO.(+FAP)
(c).C/PO.(+KA)

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

(a).Detn..after.wet.digestion.+.extraction
(b,c).modifs.:.luoro-apatite.and.kaolin,.
2.redn..peaks;.LOD:.(a).2.×.10 −8 .M,.
(b,c).p1:.3.×.10 −8 ,.p2:.8.×.10 −8 .M,.lin.:.
1-80.μM

(a).Potatoes
(b,c).River.water
(c).(spiked.s.)

(a).[2474]
(b).[1303]
(c).[1084]

Disuliram .
( Antabus )

Herbicide/fumigant.
[dimethydithiocarba-moyl-
disulide]

C/Nj.(Co-PC) DPV,.

FIA-EC

Studies.on.adsorpt,.accum..mechanism,.
pH-effect,.interfs.;.LOD:.2.×.10 −8 .M

Preps..(under.initial.
testing)

[897]

( continued )