Format

Send to

Choose Destination
See comment in PubMed Commons below
Angew Chem Int Ed Engl. 2012 Jun 25;51(26):6456-9. doi: 10.1002/anie.201202350. Epub 2012 May 25.

The biochemiresistor: an ultrasensitive biosensor for small organic molecules.

Author information

1
School of Chemistry and the Australian Centre for NanoMedicine, University of New South Wales, Sydney, NSW 2052, Australia.

Abstract

New sensation: A resistance-based biosensor uses gold-coated magnetic nanoparticles (Au@MNPs) functionalized with the antibiotic enrofloxin (see picture; purple), which bind to anti-enrofloxin as analyte (blue). The Au@MNPs can be magnetically assembled between electrodes, and the measured resistance R is a function of analyte concentration.

PMID:
22639391
DOI:
10.1002/anie.201202350
[Indexed for MEDLINE]
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for Wiley
    Loading ...
    Support Center