Sulfur and nitrogen co-doped carbondots (NSCDs) were quickly synthesized by the microwave-assisted ... Also, a fluorescence quenching was observed in the presence of Pb(II) ions, and the as-synthesized CDs ... The suggested method demonstrates the potential of a green, fast, and low-cost approach for Pb(II) determination
The methods used were conventional hydrothermal syntheses and microwave-assisted hydrothermal synthesis ... The synthesis methods were one step (no catalyst, base, or acid were added for passivation), and the ... In this work, we produced carbon nanodots (CND) using agro-industrial residues, such as Lolium perenne
Fluorescent carbondots (CDs) were prepared by microwave-assisted pyrolysis of Centella asiatica leaf ... via fast and cost-effective microwave-assisted method, and its physico-chemical characterization via ... This work discusses the green synthesis of carbondots (CDs) using C. asiatica leaves as the carbon source