Nitrogen and sulfur co-doped carbon quantum dots as “on-off-on” fluorescence probes to detect Hg2+ and MnO4− and improving the photostability of Rhodamine B
Wensu Gao, Shurong Zhang, Guiqiao Wang, Jinzhi Cui, Yaxin Lu, Xing Rong, Yawen Luo, LiChao Zhang, Zhongfa Cheng, Canzhu Gao, Canzhu Gao
Topics & Concepts
ChemistryFluorescenceQuantum yieldPhotochemistryQuenching (fluorescence)LuminescenceAbsorption (acoustics)IonCarbon fibersAnalytical Chemistry (journal)Raman spectroscopyQuantum dotNanotechnologyOptoelectronicsMaterials scienceChromatographyOpticsComposite materialOrganic chemistryComposite numberPhysicsCarbon and Quantum Dots ApplicationsNanocluster Synthesis and ApplicationsAdvanced biosensing and bioanalysis techniques