Electroanalysis with Carbon Paste–Based Electrodes, Sensors, and Detectors - Electroanalysis with Carbon Paste Electrodes - page 289

4-Nitrophenol 4-( p -)NP.[C 6 H 5 O 3 N] (a).C/PO.(+ Zeolite Y )

(b).C/Nj.(+ Anthrobacter .sp)
(c).C/PO.(+ Moxarella .cells)
(d).C/PO.(+MIP)
(e).C/PO.(+HAP)
(f).CILE.(with.BPPF6)
(g).GC/PO.[+nat..clay(s)]

(a).CV,.DPV
(b).AD
(c).CV
(d).CV,.LSV
(e).CV,.SWV
(f).CV
(g).DPV.(dir.)

modifs.:.(a).natur..clay;.(b,c).microbial.
mater.,.(d).molecular.imprint.polymer
(a).BR-B;.(b,c).PhB.+.tartrate.(pH.7)
(d).extract..accum.,.LODs.:.(a).10.μM
(b).0.7.ppb,.(c).2.×.10 −9 .M,.(d).3.×.
10 −9 M
modifs.:.(d).molecular.imprint.polymer
(e).hydroxy- o -apatite,.(f).(RT)IL;.
(e) o.c..accum.,.(f).electrocatalytic.
effect.by.IL.LODs.:.(d).3.×.10 −9 ,.
(e) 8 ×.10 −9 ,.1.×.10 −6 .M.simult..detn..
of.2-NP.and.4-NP.tested

(a).Model.solns.
(b-d).Lake.
waters
(e).River.water
(f).Model.solns.
(g).Model.mixts.

(a).[1145]
(b).[2439]
(c).[2440]
(d).[1689]
(e).[1305]
(f).[500]
(g).[197]

Nitrophenols.(2-,.3-,.4-) [C 6 H 5 O 3 N] (a).C/PO.(+“C-18,”.50%)

(b).C/Nj.(2:1,.+. α -CD)
(c).C/Nj.(+PVPy).[DEDC.
for.detn..of.4.sp.]

(a).DPV
(b).LSV
(c).AD-CE

modifs.:.(a).com..ionex.resin,.
(b) cyclodextrin;.c).polyvinyl-
pyrrolidone.ilm
(c).conf.:.dual-electrode/dual-channel;.
LODs:.(a).2-8.ng.mL −1 ,.(b).μM;.
(c) 25.μM.simult..detn.:.(a,c).
2-,3-,4-.and.(b).2-,4-.NPs.together.
with.other.APh-ders.

(a,c).Natural.
water.(from.
lake,.rain,.
river)
(b).Model.
mixtures

(a).[1611]
(b).[2441]
(c).[560]

Nitrophenols,.nitroanilines.
(both.2-,.3-,.4-);.
o -nitrobenzoic.acid

[C 6 H 5 O 3 N]
[C 6 H 6 O 2 N 2 ]
[C 7 H 5 O 4 N]

C/HC,.ArHC,.SO,.OE**
Bi-CPE.(30%.and.85%.Bi)

CV,.DPV.
DPAdSV

Pasting.liquids.(binders):.aliphatic.and.
aromatic.hydrocarbons,.silicon.oil,.
org..esters;.Bi-CPE:.with.bismuth.
powder;.study.on.el..redn..and.
adsorption;.interf..of.isomers;.
aq.buffers,.sub-mM.level

Model.solns..
and.mixtures

[223,
2442-
2445]

2-Methyl-3-nitro-aniline [C 7 H 8 O 2 N 2 ] C/PO.(+“C-18,”.ionex) CV,.DPAdSV o.c..accum.;.s.e.:.0.01.M.KOH.(pH.10).

LOD:.0.3.mg.L −1 ;.simult..detn..with.
herbicide. Ioxynil .(diiodo-benzonitrile)

Drinking.water [1813]

1,3,5-Trinitrotoluene.
(industrial.explosive)

T.N.T..[C 7 H 5 O 6 N 3 ] (a).Gr-ILE.(as.WE).CPE.

(as.Aux-E)
(b).C/PO.(+MIP)

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

Gr.:.graphene.(new.type.of.3D-carbon).
MIP:.molecularly.imprinted.polymer.
functd..to.selective.detn..of.TNT;.
pH-effect;.LODs:.(a).0.5.ppb,.(b).2.×.
10 −9 .M

(a).Model.solns.
(b).Natural.
water,.soil.
extracts

(a).[517]
(b).[1690]

( continued )