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Engineering surface states of carbon dots to achieve controllable luminescence for solid-luminescent composites and sensitive Be(2+) detection
Luminescent carbon dots (L-CDs) with high quantum yield value (44.7%) and controllable emission wavelengths were prepared via a facile hydrothermal method. Importantly, the surface states of the materials could be engineered so that their photoluminescence was either excitation-dependent or distinct...
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| Main Authors: | , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
Nature Publishing Group
2014
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4021332/ https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep04976 |
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