A smartphone-assisted down/up-conversion dual-mode ratiometric fluorescence sensor for visual detection of mercury ions and l-penicillamine
Kangling Tang, Yu Chen, Sisi Tang, Xiaodan Wu, Pengfei Zhao, Jinli Fu, Huibin Lei, Zhaoxia Yang, Zhaohui Zhang
Topics & Concepts
Detection limitFluorescenceRGB color modelCadmium telluride photovoltaicsMercury (programming language)Quantum dotIonMaterials scienceMetal ions in aqueous solutionAnalytical Chemistry (journal)ChemistryOptoelectronicsOpticsChromatographyComputer sciencePhysicsProgramming languageOperating systemOrganic chemistryAdvanced biosensing and bioanalysis techniquesCarbon and Quantum Dots ApplicationsAdvanced Nanomaterials in Catalysis