Detection of HSO3–: A Rapid Colorimetric and Fluorimetric Selective Sensor for Detecting Biological SO2 in Food and Living Cells
| Autor: | Dilip K. Maiti, Maitree Bhattacharyya, Sima Paul, Kakali Ghoshal |
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| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
Chromatography
Nucleophilic addition Chemistry General Chemical Engineering 02 engineering and technology General Chemistry 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences Fluorescence Article 0104 chemical sciences lcsh:Chemistry chemistry.chemical_compound Benzothiazole lcsh:QD1-999 Chromone Moiety 0210 nano-technology Conjugate |
| Zdroj: | ACS Omega ACS Omega, Vol 2, Iss 12, Pp 8633-8639 (2017) |
| ISSN: | 2470-1343 |
| Popis: | A rapid fluorescent probe based on the conjugate of chromone and benzothiazole moiety was presented, which could selectively respond to HSO3– over other common anions and thiols. The function of the probe relies on nucleophilic addition to break down the π-conjugation. The probe can be used as a signal tool to determine HSO3– levels in sugar-based food and living cells. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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