Label-free electrochemical detection of DNA in blood serum via target-induced resolution of an electrode-bound DNA pseudoknot

J Am Chem Soc. 2007 Oct 3;129(39):11896-7. doi: 10.1021/ja074218y. Epub 2007 Sep 12.
No abstract available

Publication types

  • Research Support, Non-U.S. Gov't
  • Research Support, U.S. Gov't, Non-P.H.S.

MeSH terms

  • DNA / blood*
  • DNA Probes / chemistry
  • DNA, Single-Stranded / chemistry*
  • Electrochemistry / methods*
  • Electrodes
  • Gold / chemistry
  • Humans
  • Nucleic Acid Conformation
  • Polyethylene Glycols / chemistry
  • Sensitivity and Specificity

Substances

  • DNA Probes
  • DNA, Single-Stranded
  • Polyethylene Glycols
  • Gold
  • DNA