A sensitive aptasensor for adenosine based on the quenching of Ru(bpy)(3)(2+)-doped silica nanoparticle ECL by ferrocene

Chem Commun (Camb). 2010 Nov 7;46(41):7751-3. doi: 10.1039/c0cc03225e. Epub 2010 Sep 20.

Abstract

A reusable signal on aptasensor for adenosine based on the quenching of Ru-SNPs electrochemiluminescence by ferrocene was developed.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Adenosine / analysis*
  • Adenosine / metabolism
  • Aptamers, Nucleotide / metabolism*
  • Biosensing Techniques / methods*
  • Electrochemistry
  • Ferrous Compounds / chemistry*
  • Luminescent Measurements*
  • Metallocenes
  • Nanoparticles / chemistry
  • Organometallic Compounds / chemistry*
  • Ruthenium / chemistry
  • Silicon Dioxide / chemistry*

Substances

  • Aptamers, Nucleotide
  • Ferrous Compounds
  • Metallocenes
  • Organometallic Compounds
  • Silicon Dioxide
  • Ruthenium
  • Adenosine
  • ferrocene