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

Analyst. 2012 Sep 7;137(17):4001-4. doi: 10.1039/c2an35181a. Epub 2012 Jul 5.

Abstract

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.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Antineoplastic Agents / chemistry*
  • DNA / analysis*
  • Electrochemical Techniques*
  • Electrodes
  • Graphite / chemistry
  • Nanotubes, Carbon / chemistry*
  • Oxidation-Reduction

Substances

  • Antineoplastic Agents
  • Nanotubes, Carbon
  • Graphite
  • DNA