Figure 3.
Emission spectra of 3-hydroxychromone trehalose dyes. Fluorescence spectra of (A) DMN-Tre (ex. 405 nm), (B) 3HC-3-Tre (ex. 405 nm), and (C) 3-HC-2-Tre (ex. 488 nm) in solvent systems with the indicated ratios of dioxane in water.
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