Facile preparation of highly sensitive and selective fluorescent paper sensor for the visual and cyclic detection of Cu 2+ and Hg 2
The highly luminescent blue fluorescent carbon quantum dots (CQDs) were prepared via the one-step hydrothermal method using l -ascorbic acid (LAA) as a carbon source. The obtained carbon quantum dots (LAA-CQDs) demonstrated high sensitivity and selectivity for detecting Cu 2+ and Hg 2+ based on the...
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| Veröffentlicht in: | New journal of chemistry 2018-10, Vol.42 (21), p.17478-17485 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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