Cation-triggered ‘switching on’ of the red/near infra-red (NIR) fluorescence of rigid fluorophore–spacer–receptor ionophores
作者:Knut Rurack、Ute Resch-Genger、Monika Spieles、Julia L. Bricks
DOI:10.1039/b006430k
日期:——
Fluorophoreâspacerâreceptor ionophores 1 and 2
show a strong cation-induced enhancement of the fluorescence at λ
> 650 nm in the presence of HgII and AgI (1) or
PbII, alkaline-earth and alkali metal ions (2).