Sensitive sepiolite-carbon nanotubes based disposable electrodes for direct detection of DNA and anticancer drug-DNA interactions

A new surface based on the natural clay mineral sepiolite and a single-walled carbon nanotubes-modified graphite electrode was developed for the electrochemical detection of DNA, and also for anticancer drug-DNA interactions.

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Bibliographic Details
Published in:Analyst (London) 2012-09, Vol.137 (17), p.4001-4004
Main Authors: ERDEM, Arzum, KURALAY, Filiz, EVREN CUBUKCU, H, CONGUR, Gulsah, KARADENIZ, Hakan, CANAVAR, Ece
Format: Article
Language:English
Subjects:
Analytical chemistry
Antineoplastic Agents - chemistry
Carbon
Chemistry
Deoxyribonucleic acid
DNA - analysis
Electrochemical methods
Electrochemical Techniques
Electrodes
Exact sciences and technology
Graphite
Graphite - chemistry
Nanocomposites
Nanomaterials
Nanostructure
Nanotubes, Carbon - chemistry
Oxidation-Reduction
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Description
Summary:A new surface based on the natural clay mineral sepiolite and a single-walled carbon nanotubes-modified graphite electrode was developed for the electrochemical detection of DNA, and also for anticancer drug-DNA interactions.
ISSN:0003-2654
1364-5528
DOI:10.1039/c2an35181a