Chemistry Reference
In-Depth Information
TABLE 8.23 (continued)
Analysis of Biologically Important Compounds at Carbon Paste Electrodes. Determination of DNA, RNA, Components
of Nucleic Acids, and Related Compounds. Investigations with DNA-Modiied CPEs
Analyte
Modiier
Carbon Paste
Techniques
Comments
Ref(s)
ssDNA
Oligonucleotides
G/mo
adSV.using.OsO
4
.+.bipy.
as.DNA.marker.before.
or.after.hybridization
det..via.adSV.of.Os-marked.released.DNA;.
hybridization.at.magnetic.beads.and.release.of.
target.DNA.independent.of.measurement
[1603]
Oligonucleotides
HIV.virus
Oligonucleotides
G/mo
PSA
Tris.buffer.0.02.M.+.indicator.[Co(phen)
3
]
3+
.
0.05.mM,.pH.7.4
[3093]
Oligonucleotides,.
Mycobacterium
tuberculosum
Oligonucleotides
G/mo
PSA
Tris.buffer.0.02.M.+.indicator.[Co(phen)
3
]
3+
.
0.1.mM,.pH.7
[3094]
Oligonucleotides
Microcystis
.spp.
Oligonucleotides
G/mo
CV,.DPV
det..of.hybridization.via.labels:.methylene.blue.
(decrease.of.red..current).or.[Ru(bpy)
3
]
2+
.
(decrease.of.guanine.ox..current)
[3095]
Oligonucleotides
G/mo.electrically.
heated
PSA.after.hybridization.
on.magnetic.beads,.
release.by.NaOH;.hot.
acc..at.el.
Enhanced.acc..of.released.DNA.at.elevated.T,.
applicable.to.small.volumes;.ABS.0.2.M,.pH.5
[3097]
Oligonucleotides.(20.mer)
CNT.+.oligonucleotide
G/p.(liquid)
DPV,.EIS
Indicator-free.hybridization.bio-sensor;.Tris.buffer.
0.02.M,.pH.7
[421]
Oligonucleotides.
biotinylated
Streptavidin
det..via.decrease.of.ox..of.streptavidin.(due.to.Tyr.
and.Trp).signal.by.adduct.with.biotin
[3097]
ssDNA
Lyseriolysin.gene
Phosphotransferase.
neomycin.gene
ssDNA
SWV
Hybridization.det..via.methylene.blue.and.
daunomycin;.det..of.
Listeria monocytogenes
.and.
genetically.modiied.food
[3098]
ssDNA
Membrane.(polyaniline.NT.
+.polylysine).+.ssDNA
EIS
Label-free.enhanced.hybridization.recognition;.
s: transgenic.soy.bean
[3099]
ssDNA
ssDNA.on.polypyrrole.ilm
MWCNT
DPV
Hybridization.biosensor.with.ethidium.bromide.as.
indicator;.PBS.0.1.M,.pH.7;.LOD.85.pM
[3100]
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