Sulfur quantum dot as a fluorescent nanoprobe for Fe3+ ions: Uncovering of detection mechanism, high sensitivity, and large detection range
Yongfeng Liu, Xiuwen Shao, Zhaoju Gao, Xiaolin Zhu, Zhangcheng Pan, Yupeng Ying, Jinpeng Yang, Wei Pei, Jia Wang
Topics & Concepts
NanoprobeFluorescenceQuenching (fluorescence)Detection limitMetal ions in aqueous solutionQuantum dotIonPhotochemistryMaterials sciencePhotoluminescenceChemistryAnalytical Chemistry (journal)NanotechnologyNanoparticleOptoelectronicsOpticsPhysicsChromatographyOrganic chemistryCarbon and Quantum Dots ApplicationsQuantum Dots Synthesis And PropertiesLuminescence Properties of Advanced Materials