Quantum dots immobilized paper for specific and sensitive quantitation of Ni(II) by headspace photochemical vapor generation: Mechanism and application for RGB detection in tea fusion with a smartphone
Xin Yuan, Jiahui Zhang, Haiyan Yang, Qing Yang, Laicai Li, Mei Zhang, Ke Huang
Topics & Concepts
Detection limitQuantum dotFluorescenceCadmium telluride photovoltaicsChemistryAnalytical Chemistry (journal)PhotochemistryFormic acidAbsorbanceX-ray photoelectron spectroscopyQuenching (fluorescence)Materials scienceNanotechnologyChromatographyChemical engineeringOpticsEngineeringPhysicsBiosensors and Analytical DetectionCarbon and Quantum Dots ApplicationsAdvanced biosensing and bioanalysis techniques