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. 2019 Mar 28;7:168. doi: 10.3389/fchem.2019.00168

Figure 2.

Figure 2

Absorption (continuous lines) and fluorescence spectra (dashed lines) of molecules 1 (black, λexc = 450 nm) 2 (green, λexc = 450 nm) and 3 (red, λexc = 490 nm) in dichloromethane (concentration 5 × 10−5 M).