Development of a fluoride-anion sensor based on aggregation of a dye-modified polyhedral oligomeric silsesquioxane,Chemical Communications

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Development of a fluoride-anion sensor based on aggregation of a dye-modified polyhedral oligomeric silsesquioxane
Chemical Communications ( IF 4.3 ) Pub Date : 2022-10-05 , DOI: 10.1039/d2cc04801a
Daisuke Iizuka ₁ , Masayuki Gon ₁ , Kazuo Tanaka ₁ , Yoshiki Chujo ₁

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We report a new concept for the turn-on fluoride sensor based on the aggregation of dye-modified polyhedral oligomeric silsesquioxane (POSS). The dye-modified POSS aggregation initially shows weak fluorescence, while intense fluorescence can be obtained when fluoride breaks POSS cores following dye release.

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