In this study, we have uncovered that trifluoroethylamine-substituted solvatochromic fluorophores maintain consistently high and stable fluorescence intensity in diverse polar environments, including highly polar and protic solvents. The 1,8-naphthalimide derivatives serve as a buffering fluorogenic indicator for lipid droplet morphology during the fusion process and ratiometric probe for microenvironment polarity based on Halo-tag technology.
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| http://dx.doi.org/10.1039/d3cc05853k | DOI Listing |
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