Electroanalysis with Carbon Paste–Based Electrodes, Sensors, and Detectors - Electroanalysis with Carbon Paste Electrodes - page 287

Aniline [C 6 H 5 NH 2 ] C/Nj.(unm.).[+enzyme,.

in situ ]

CV,.DPV Indirect.detn..via.oxidn..of.metabolite.

(NH 2 -PhOH);.LOD:.1.μM,.RSD.=.
3%-5%

Liver.
homogenates

[2424]

Aniline [C 6 H 5 NH 2 ] C/Nj.(+HRP).[CP-bio.+.

enzyme/Nf]

CV,.AD-FIA Naion-membrane.to.immob..enzyme;.

low.ppb.level;. tD .<.30.s,.fs.=.20.h −1

Vegetable.oils.
(spiked.s.)

[565]

N-subst..anilines Ar-NRR′ C/Nj.(unm.) CV,.DPV accum..via.adsorp./extract..process;.

study.on.sel.:.(Me) 2 AN.vs..AN.(10:1)

Model.solns. [2425]

Aromatic.amines,.
diamines

R-Ar-(NH 2 ) n .( n .=.1,2) C/SO.(unm.) CV,.DPV Study.on.oxidn..of.diff..subst..amines;.

pH-effect,.tests.on.detn..in.mixtures

Natural.waters.
(spiked)

[2426]

m -Phenylendiamine,.
p -phenylendiamine

PDA.[C 6 H 8 N 2 ] C/PO.(unm.) DPV,.DPAdSV el..oxidn..and.study.of.intermediates;.

AcB.(pH.4.8),.sub-μM.level;.interfs./
simult..detn..of.other.NH 2 −,.
NO 2 −.ders.

oxidative.hair.
dyes.(com..
products)

[2427]

APAHs
1-Aminonaphthalene,.
2-aminonaphthalene,.
2-aminobiphenyl

[C 10 H 9 N]
[C 12 H 11 N]

(a).C/PO.(+ α ,. β ,. γ -CDs)
(b).C/PO,.GC/PO.(unm.).
[wall-jet-D]

(a,b).CV,.DPV,.
DPAdSV
(b).AD-HPLC

CDs:.cyclodextrins,.acc..by.
inclusion and.adsorp..effect;.
pH-study;.LOQs:.1-3.×.10 −8 .M;.
(a) only.1-AN,.(b).all.ders.

(a,b).Model.
mixts.
(a,b).Drinking.
and.river.
waters

(a).[1413]
(b).[2428,.
2429]

1,5-Diaminonaphth.,.
1,8-diaminonaphth.

[C 10 H 10 N 2 ] GC/PO.(unm.).[wall-jet-D] AD-HPLC s.e.:.0.01.M.PhB.(pH.7).+.MeOH.(2:3).

lin..r.:.5.×.10 −9 -1.×.10 −4 .M;.studies.on.
simult..detn..of.two.DANs,.
mech. regnt.

Model.solns. [2429,2430]

2-Aminoluorene,.
2,7-diaminoluorene

[C 13 H 11 N]
[C 13 H 12 N 2 ]

C/PO.(unm.) DPV,.DPAdSV el..oxidn.;.BR-B:.pH.(i).13,.

(ii) 1012; lin..r.:.2.×.10 −7 -1.×.10 −7 .M.
( t ACC .=.200.s)

Model.solns. [2431]

2-Acetamidoluorene,.
luoren-9-ol

[C 15 H 13 ON]
[C13H10O]

C/PO.(unm.) DPV,.SWV el..oxidn.;.(i).BR-B.(pH.7),.(ii).0.1.M.

H 2 SO 4 .(pH.0.5);.LODs:.(i).0.05.μM,.
(ii).1.00.μM;.simult..detn..also.tested

Model.solns. [2432]

1-Aminopyrene,.
1-hydroxypyrene

[C 16 H 11 N]
[C 16 H 10 O]

C/PO.(+ βγ -CDs)
C/PO.(+ds-DNA)

DPV,.DPAdSV CDs:.cyclodextrins;.s.e.:.BR-B;.lin.r.:.

2 ×.10 −8 -4.×.10 −7 .and.2.×.
10 −7 -4 × 10 −6 M

Model.solns. [1424]

( continued )