Colorimetric and Ratiometric Chemosensor for Visual Detection of Gaseous Phosgene Based on Anthracene Carboxyimide Membrane
- Qiao Hu (297080)
- Chong Duan (836029)
- Juanjuan Wu (3598670)
- Dongdong Su (574916)
- Lintao Zeng (2145556)
- Ruilong Sheng (1443076)
Publication date
June 2018
DOIAbstract
In this work, we reported an anthracene carboxyimide-based chemosensor (AC-Phos) for colorimetric and ratiometric fluorescence detection of highly toxic phosgene, which displayed rapid response (<5 min) toward phosgene with a high selectivity and a low detection limit (2.3 nM). Furthermore, a facile testing membrane with a polystyrene immobilizing chemosensor has been fabricated for real-time visualizing of gaseous phosgene
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