ArticleMolecules (Basel, Switzerland)2021
Chlorine Modulation Fluorescent Performance of Seaweed-Derived Graphene Quantum Dots for Long-Wavelength Excitation Cell-Imaging Application.
Article in Molecules (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed, 16 citations in OpenAlex.
- Cytotoxicity of Carbon Nanotubes, Graphene, Fullerenes, and Dots.Nanomaterials (Basel, Switzerland) · 2023Review
- Facile Synthesis of Aminated Graphene Quantum Dots for Promising and Selective Detection of Cobalt and Copper Ions in Aqueous Media.Molecules (Basel, Switzerland) · 2022Article
- Fabrication of Orange Fluorescent Boron-Doped Graphene Quantum Dots for AlMolecules (Basel, Switzerland) · 2022Article
- Halogen-Doped Carbon Dots: Synthesis, Application, and Prospects.Molecules (Basel, Switzerland) · 2022Review
Corrections and comments
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Authors and funding
6 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Biological imaging is an essential means of disease diagnosis. However, semiconductor quantum dots that are used in bioimaging applications comprise toxic metal elements that are nonbiodegradable, causing serious environmental problems. Herein, we developed a novel ecofriendly solvothermal method that uses ethanol as a solvent and doping with chlorine atoms to prepare highly fluorescent graphene quantum dots (GQDs) from seaweed. The GQDs doped with chlorine atoms exhibit high-intensity white fluorescence. Thus, their preliminary application in bioimaging has been confirmed. In addition, clear cell imaging could be performed at an excitation wavelength of 633 nm.
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Registered trials
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