Self-assembled signaling aptamer DNA arrays for protein detection

Chenxiang Lin, Evaldas Katilius, Yan Liu, Junping Zhang, Hao Yan

Research output: Contribution to journalArticle

130 Citations (Scopus)

Abstract

(Chemical Equation Presented) Sticking the tiles: A DNA-tile-directed self-assembly of signaling aptamers into high-density nanoarrays allows subnanomolar detection of protein molecules by using confocal fluorescence microscopy imaging. This water-soluble aptamer microarray provides a novel strategy for developing programmable sensor arrays.

Original languageEnglish
Pages (from-to)5296-5301
Number of pages6
JournalAngewandte Chemie - International Edition
Volume45
Issue number32
DOIs
Publication statusPublished - Aug 4 2006

Keywords

  • DNA arrays
  • Molecular recognition
  • Protein detection
  • Self-assembly
  • Signaling aptamers

ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)

Fingerprint Dive into the research topics of 'Self-assembled signaling aptamer DNA arrays for protein detection'. Together they form a unique fingerprint.

  • Cite this