Dual Eu-MOFs based logic device and ratiometric fluorescence paper microchip for visual H<sub>2</sub>O<sub>2</sub> assay
Long Yu, Can He, Qutong Zheng, Lixiang Feng, Li Xiong, Yuxiu Xiao
Abstract
A dual Eu-MOFs based ratiometric fluorescent H<sub>2</sub>O<sub>2</sub> sensor and an advanced logic device were designed. An MOFs-loaded paper microchip was also fabricated for the visual H<sub>2</sub>O<sub>2</sub> assay in μL-samples, coupled with a smartphone-based visual device.
Topics & Concepts
Materials scienceFluorescenceDual (grammatical number)OptoelectronicsNanotechnologyOpticsPhysicsArtLiteratureElectrochemical sensors and biosensorsAdvanced biosensing and bioanalysis techniquesAdvanced Nanomaterials in Catalysis