Fluorescence ratio sensing of alkali metal ions based on control of the intramolecular exciplex formation

1 January 1999

journal article
research article
Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 2

No. 2,p. 141-144
https://doi.org/10.1039/a809352k

Abstract

A new class of flourescent PET (photoinduced electron transfer) sensors for alkali metal cations, 1 shows a significant change of the monomer to the exciplex emissions upon complexation, allowing emission ratio sensing of alkali metal cations.

Keywords

ALKALI METALS