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A paper-based chemosensor for highly specific, ultrasensitive, and instantaneous visual detection of toxic phosgene
- Source :
- Chemical communications (Cambridge, England). 55(91)
- Publication Year :
- 2019
-
Abstract
- A chemosensor containing an o-hydroxyaniline unit as the reaction site was developed for colorimetric and fluorimetric detection of phosgene, which showed fast response (15 s), high specificity, and an extremely low detection limit. The chemosensor was incorporated into paper strips for visual detection of phosgene vapor.
- Subjects :
- Detection limit
Paper
Chromatography
010405 organic chemistry
Metals and Alloys
General Chemistry
Paper based
010402 general chemistry
01 natural sciences
Catalysis
0104 chemical sciences
Surfaces, Coatings and Films
Electronic, Optical and Magnetic Materials
chemistry.chemical_compound
Visual detection
Spectrometry, Fluorescence
chemistry
Limit of Detection
Materials Chemistry
Ceramics and Composites
Gases
Phosgene
Reaction site
Fluorescent Dyes
Subjects
Details
- ISSN :
- 1364548X
- Volume :
- 55
- Issue :
- 91
- Database :
- OpenAIRE
- Journal :
- Chemical communications (Cambridge, England)
- Accession number :
- edsair.doi.dedup.....81b3ab9133fdc064ae26b50b68bea7d1