Electrochemical amplified detection of Hg2+ based on the supersandwich DNA structure

Analyst. 2012 May 7;137(9):2036-8. doi: 10.1039/c2an35048c. Epub 2012 Mar 19.

Abstract

A supersandwich DNA structure was fabricated and used for the amplified detection of Hg(2+).

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Biosensing Techniques / methods*
  • DNA / chemistry*
  • Electrochemistry / methods*
  • Mercury / analysis*
  • Mercury / chemistry
  • Models, Molecular
  • Nucleic Acid Conformation
  • Thymine / chemistry

Substances

  • DNA
  • Mercury
  • Thymine