Fig. 2: Photophysical properties of Mn-CND clusters (Mn-CND-Cs) 1.
From: Microwave-assisted one-step synthesis of water-soluble manganese-carbon nanodot clusters

A UV-Vis absorption spectrum (black) and fluorescence spectra (colored) of freshly prepared samples of Mn-CND-Cs 1 in water (298 K) at different excitation wavelengths and B time-resolved fluorescence-decay curve of a freshly prepared sample of Mn-CND-Cs 1 in water (λexc = 340 nm and λem = 413 nm).