Ultrasensitive detection of Cr(VI) (Cr2O72−/CrO42−) ions in water environment with a fluorescent sensor based on metal-organic frameworks combined with sulfur quantum dots
Yanqiu Zhang, Jiaxiang Liu, Xiaohan Wu, Wen‐Quan Tao, Zhuo Li
Topics & Concepts
Detection limitFluorescenceChemistryMetal ions in aqueous solutionAqueous solutionQuantum yieldMetal-organic frameworkSulfurLinear rangeQuenching (fluorescence)Quantum dotIonAnalytical Chemistry (journal)NanotechnologyMaterials scienceChromatographyPhysical chemistryOrganic chemistryQuantum mechanicsAdsorptionPhysicsMetal-Organic Frameworks: Synthesis and ApplicationsMercury impact and mitigation studiesAdvanced Nanomaterials in Catalysis