Linkage inversion assembled nano-aptasensors (LIANAs) for turn-on fluorescence detection

Chem Commun (Camb). 2015 Oct 1;51(76):14346-9. doi: 10.1039/c5cc06013c. Epub 2015 Aug 12.

Abstract

A strategy for aptamer-based biosensing termed linkage inversion assembled nano-aptasensors (LIANAs) is shown to be a generally applicable approach to the sensitive and specific detection of a target molecule in turn-on fluorescence solution-based and paper-based tests.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Aptamers, Nucleotide / chemistry*
  • Base Sequence
  • Biosensing Techniques / methods*
  • Crops, Agricultural / microbiology
  • Fluorescence
  • Molecular Sequence Data
  • Mycotoxins / analysis*
  • Ochratoxins / analysis*
  • Paper
  • Solutions

Substances

  • Aptamers, Nucleotide
  • Mycotoxins
  • Ochratoxins
  • Solutions
  • ochratoxin A