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Synthesis and Operation of Fluorescent-core Microcavities for Refractometric Sensing
Published on: March 13, 2013
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Development of a fluoride-anion sensor based on aggregation of a dye-modified polyhedral oligomeric silsesquioxane
Daisuke Iizuka1, Masayuki Gon1, Kazuo Tanaka1
1Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University Katsura, Nishikyo-ku, Kyoto 615-8510, Japan. tanaka@poly.synchem.kyoto-u.ac.jp.
Chemical Communications (Cambridge, England)
|October 13, 2022
Abstract:
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.
