https://www.selleckchem.com/pr....oducts/bay-2927088-s
An ultrafast, non-invasive and large-scale visualization method has been developed to evaluate the dispersion of two-dimensional nanosheets in aqueous solution with a fluorescence microscope by the formation of excimers from the improvement of cation-π interactions.Large mass transport driven by the difference in the photoisomerization-induced surface tension was demonstrated in ion pairs of anionic azobenzene and a cationic polymer. This material motion enabled fluorescence patterning using a trace amount of photoisome