Steady State and Time Resolved Emission of TC in Various Solvents.

<p>(<b>A</b>) Fluorescence spectra of TC (25 µM) at 298 K in (1) water, (2) ethanol (EtOH), (3) isopropanol (iPrOH), (4) ethylene glycol (EG), (5) dimethylformamide (DMF), (6) dimethyl sulphoxide (DMSO); λ_exc = 370 nm; excitation and emission band pass = 10 nm and 5 nm respectively. (<b>B</b>) Fluorescence decay of TC (25 µM) at 298 K in (B) EtOH, iPr-OH, EG, DMF, DMSO; λexc = 370 nm; excitation and emission bandpass = 10 nm each.