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- W4313585280 endingPage "43" @default.
- W4313585280 startingPage "43" @default.
- W4313585280 abstract "Detection of nitroaromatic compounds (NAC) is an important task since these substances are hazardous to both the biosphere and the society. Fluorescent sensors developed for NAC detection usually demonstrate a ‘turn-off’ response to the analyte, while ‘turn-on’ sensors are rarely reported. Here, we present a showcase report on new pyrene-imidazoporphyrin dyads that demonstrate an unusual analytic response to NAC with clear ‘turn-on’ behavior followed by an unexpected appearance of a new band, which can be ascribed to exciplex emission. The porphyrin backbone of the dyad also allows registration of its own fluorescence, providing an internal reference signal for ratiometric detection. The association constants in the order of 104 M−1 are reported." @default.
- W4313585280 created "2023-01-06" @default.
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- W4313585280 creator A5089943625 @default.
- W4313585280 date "2023-01-03" @default.
- W4313585280 modified "2023-09-25" @default.
- W4313585280 title "Unusual ‘Turn-on’ Ratiometric Response of Fluorescent Porphyrin-Pyrene Dyads to the Nitroaromatic Compounds" @default.
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