Polarization oxygen sensor: A template for a class of fluorescence-based sensors

Yordan Kostov, Zygmunt Gryczynski, Govind Rao

Research output: Contribution to journalArticle

11 Scopus citations

Abstract

We describe a novel oxygen polarization sensor based on a single molecule that changes the observed anisotropy of its emission with variation of the oxygen concentration. The approach is demonstrated both in solution and in solid films. A simple mathematical description of the sensor is included and experimentally verified. The technique demonstrated here creates opportunity for development of a new class of polarization-based dyes and sensors.

Original languageEnglish
Pages (from-to)2167-2171
Number of pages5
JournalAnalytical Chemistry
Volume74
Issue number9
DOIs
StatePublished - 1 May 2002

Fingerprint Dive into the research topics of 'Polarization oxygen sensor: A template for a class of fluorescence-based sensors'. Together they form a unique fingerprint.

  • Cite this