ArticleRSC advances2023
Facile one-step hydrothermal synthesis of monolayer and turbostratic bilayer n-doped graphene quantum dots using sucrose as a carbon source.
Article in RSC advances, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Synthesis of Graphene-Wrapped Iron as an Efficient and Recyclable Magnetic Adsorbent for Removal of Fuchsin from Aqueous Solution.ACS omega · 2025Article
- Gamma Irradiation Synthesis of Sugar-Derived Carbon-Dot-Functionalized Glutathione for HgACS omega · 2025Article
- Graphene Quantum Dots from Natural Carbon Sources for Drug and Gene Delivery in Cancer Treatment.International journal of molecular sciences · 2024Review
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Authors and funding
3 authors.
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Abstract
Graphene quantum dots (GQDs) have attracted attention from researchers owing to their outstanding properties, such as chemical inertness, stable photoluminescence (PL), biocompatibility, and low toxicity, which make them suitable for bioimaging, optoelectronic device, sensor, and others. At present, there are several studies that report the effect of the size of GQDs on their properties; however, but there is only a few studies that report the effect of the thickness of GQDs on their properties. It may be attributed to the difficulty to obtain the accurate information on the thickness of GQDs. In this study, we demonstrate the facile and one-step hydrothermal synthesis of monolayer and bilayer n-doped graphene quantum dots (NGQDs) using sucrose as a carbon source. UV-visible and PL spectra show the quantum yield of the NGQDs is 4.9 times higher than that of the GQDs. Besides, the NGQDs exhibit sensitive PL for Ag
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