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A “turn-off” photoluminescent sensor for H(2)O(2) detection based on a zinc oxide–graphene quantum dot (ZnO–GQD) nanocomposite and the role of amine in the development of GQD
In this work, graphene quantum dots (GQD) were prepared through a hydrothermal process. The photoluminescence (PL) emission spectrum for GQD prepared with high NH(4)OH concentration (sample D1-t) was attained at lower wavelength (406 nm), compared to GQD synthesized with low NH(4)OH concentration (s...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
The Royal Society of Chemistry
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10354502/ https://www.ncbi.nlm.nih.gov/pubmed/37475761 http://dx.doi.org/10.1039/d3ra02355a |