Shasha, Peng Celery Stalk-Derived Carbon Dots for Detection of Copper Ions. [electronic resource] - Journal of nanoscience and nanotechnology 10 2019 - 6077-6082 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1533-4880 Standard No.: 10.1166/jnn.2019.17022 doi Subjects--Topical Terms: ApiumCarbonCopperFluorescent DyesIonsQuantum DotsSpectrometry, Fluorescence