Abstract
Optically detected magnetic resonance (ODMR) signals of tryptophan (Trp) were measured in L-lysyl-L-tryptophyl-L-lysine (Lys-Trp-Lys) and in its complex with poly(riboadenylic acid) [poly(rA)]. Measurements were made with optical narrow band detection through the Trp O-O band. Plots of