Steady-state and time-resolved spectroscopy of 2,2'-bipyridine-3,3'-diol in solvents and cyclodextrins: polarity and nanoconfinement effects on tautomerization.

Steady-state and time-resolved spectroscopy of 2,2'-bipyridine-3,3'-diol in solvents and cyclodextrins: polarity and nanoconfinement effects on tautomerization.