Nitrogen and Sulfur Co-doped Carbon Dots as a Turn-Off Fluorescence Probe for the Detection of Cerium and Iron
Lichao Pei, Weiyuan Zhang, Shuqin Yang, Kangli Chen, Xiaoxuan Zhu, Yan Zhao, Shumin Han
Topics & Concepts
ChemistryFluorescenceQuenching (fluorescence)Detection limitMetal ions in aqueous solutionIonCarbon fibersQuantum yieldPhotochemistrySulfurCeriumThioureaAnalytical Chemistry (journal)Inorganic chemistryMaterials scienceOrganic chemistryChromatographyComposite materialComposite numberQuantum mechanicsPhysicsCarbon and Quantum Dots ApplicationsMolecular Sensors and Ion DetectionAdvanced biosensing and bioanalysis techniques