Jump to main content
Jump to site search

Issue 39, 2009
Previous Article Next Article

An ultrasensitive DNAzyme-based colorimetric strategy for nucleic acid detection

Author affiliations

Abstract

An ultrasensitive DNAzyme-based colorimetric DNA detection strategy was developed by utilizing gold nanoparticles modified with both peroxidase-mimicking DNAzymes and capture DNAs and magnetic nanoparticles modified with another capture DNAs, with a detection limit for a model Chlamydia gene of 50 fM.

Graphical abstract: An ultrasensitive DNAzyme-based colorimetric strategy for nucleic acid detection

Back to tab navigation

Supplementary files

Publication details

The article was received on 17 Apr 2009, accepted on 28 May 2009 and first published on 19 Jun 2009


Article type: Communication
DOI: 10.1039/B907762F
Citation: Chem. Commun., 2009,0, 5838-5840

  •   Request permissions

    An ultrasensitive DNAzyme-based colorimetric strategy for nucleic acid detection

    R. Fu, T. Li and H. G. Park, Chem. Commun., 2009, 0, 5838
    DOI: 10.1039/B907762F

Search articles by author

Spotlight

Advertisements