Electroanalysis with Carbon Paste–Based Electrodes, Sensors, and Detectors - Electroanalysis with Carbon Paste Electrodes - page 401

dsDNA Ethidium-TCNQ G/mo Fluorimetric.det..of.ethidium-DNA.complex.after.

pulsed.release.of.ethidium.at.0.45.V.vs..SSE

[3037,3038]

ssDNA
dsDNA

Clay.minerals.(drop-coated.
suspension)

G/p.(solid) DNA.binding.capacity.study.with.methylene.blue.

or.ethidium.bromide.as.marker

[1069]

DNA Methylene.blue.on.

magnetic.G/Fe 3 O 4 .NP

det..by.decrease.of.MB.signal;.NH 4 Cl,.0.1.M [3039]

ssDNA Tris(2,2′-bipyridyl)

dichloro-ruthenium(II)/
Naion

G/mo CV,.FIA.(0.9.V.vs..SSE) Improved.guanine.ox.;.ABS.0.2.M,.pH.5.1 [1604]

Oligodeoxynucleotides G/mo;.inverted.drop.

microcell

DPASV det..by.ASV.of.accumulated.acid.hydrolyzed.

oligodeoxynucleotide-Cu(I).complexes

[591]

Oligonucleotides
Synthetic
oligo(dG)n

G/mo ads..acc..(0.5.V.vs..SSE,.

1-5.min),.PSA

Adsorptive.stripping.analysis,.direct.ox..of.
guanine;.ABS.0.2.M,.pH.5

[3040]

Oligonucleotides Poly(pyrrole).

electropolymerized

G/mo Electropolymerization,.

me,.SWV,.PSA

Oligonucleotides.as.dopants.in.poly(pyrrole),.
discrimination.of.dsDNA.and.ssDNA

[3041]

Oligonucleotides.labeled.
with.magnetic.
microspheres

G/mo PSA Direct.ox..of.guanine.moiety;.attraction.to.

electrode.via.magnet

[299]

Nucleic.acids
dsDNA,.ssDNA,.tRNA

Electrically.heated.
CPE

Adsorptive.acc.;.PSA,.CV Improved.acc..at.heated.electrode.in.quiescent.

solution;.ABS.0.2.M,.pH.5

[90]

Nucleic.acid.dendrimers G/mo acc..(0.5.V.vs..SSE),.

PSA,.DPV

Improved.guanine.signals,.ABS.0.2.M,.pH.5;.LOD,.
3.pM.for.4-layer.dendrimer.(acc..15.min)

[3042]

PNAs G/mo acc..(−0.1.V.vs..SSE);.

DPV,.PSA

acc..and.comparison.with.oligonucleotides [1988]

RNA G/mo Adsorptive.acc.;.PSA,.

CV,.SWV

ABS.0.2.M,.pH.5 [91]

Nucleic acid modiied electrodes
Acridine.derivatives
Catechin

DNA acc.,.DPV Intercalation [2451]

1-Aminopyrene dsDNA G/vaseline,.heated.

electrode

SWV Decrease.of.signal.with.increasing.temperature [1424]

( continued )