Fully reversible guest exchange in tetraphosphonate cavitand complexes probed by fluorescence spectroscopy.
We report here the monitoring of reversible guest inclusion in phosphonate cavitands through a large increase in luminescence intensity caused by the modulation of the exoergonicity of an electron-transfer reaction.
Biavardi
Elisa
E
Dipartimento di Chimica Organica e Industriale, Universita di Parma, and INSTM UdR Parma, Viale G. P. Usberti 17 A, I-43100 Parma, Italy.
Battistini
Gionata
G
Montalti
Marco
M
Yebeutchou
Roger M
RM
Prodi
Luca
L
Dalcanale
Enrico
E