Solid-state ion channels for potentiometric sensing

Gyula Jágerszki, Ágoston Takács, István Bitter, Róbert E. Gyurcsányi

Research output: Contribution to journalArticle

50 Citations (Scopus)

Abstract

Pretty choosy: The selectivity filters of biological ion channels serve as inspiration for the development of ionophore-modified solid-state nanopores exhibiting extraordinary ion selectivity (see picture). Potentiometric transduction is introduced as a simple means to demonstrate the ion-sensing capability of such nanopores.

Original languageEnglish
Pages (from-to)1656-1659
Number of pages4
JournalAngewandte Chemie - International Edition
Volume50
Issue number7
DOIs
Publication statusPublished - Feb 11 2011

Keywords

  • ion channels
  • membranes
  • nanostructures
  • potentiometry
  • sensors

ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)

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