The first example of “turn-off” red fluorescence photoswitching for the representatives of nitrile-rich negative photochromes
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DOI: 10.1039/d0nj00718h
Abstract: Representatives of negative photochromes containing a nitro-substituted 2-vinylphenolic fragment and a tricyanofuran (TCF) acceptor were synthesized. An efficient “turn-off” fluorescence photoswitching with full reversibility was shown for these compounds due to the negative photochromic transformation… read more here.
Keywords: nitrile rich; fluorescence; fluorescence photoswitching; first example ... See more keywords