Strathprints Home | Open Access | Browse | Search | User area | Copyright | Help | Library Home | SUPrimo

Fluorescence lifetime sensors for copper(ii) ions based on resonance energy transfer

Rolinski, O.J. and Birch, D.J.S. (1997) Fluorescence lifetime sensors for copper(ii) ions based on resonance energy transfer. In: Sensors and their Applications VIII, 1997-09-01, Glasgow, UK.

Full text not available in this repository. (Request a copy from the Strathclyde author)

Abstract

We have developed a new approach to selectively detecting copper(I) ions in aqueous solutions with a detection limit down to 0.1 ppb. The concentration of Cu(I) ions is determined from the change in fluorescence decay of perylene caused by energy transfer to the complex of Cu(I) ions with a chelating agent, 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline. Complex formation and energy transfer in two different sensor matrixes, porous Nafion 117 film and Amberlite resin, are discussed.

Item type: Conference or Workshop Item (Paper)
ID code: 18348
Notes: Measurement Science and Technology, Volume 9, Number 4.
Keywords: fluorescence, sensors, copper, ions, resonance energy transfer, Solid state physics. Nanoscience
Subjects: Science > Physics > Solid state physics. Nanoscience
Department: Faculty of Science > Physics
Related URLs:
Depositing user: Strathprints Administrator
Date Deposited: 26 Apr 2010 13:55
Last modified: 04 Oct 2012 17:33
URI: http://strathprints.strath.ac.uk/id/eprint/18348

Actions (login required)

View Item