A redox reaction-induced ratiometric fluorescence platform for the specific detection of ascorbic acid based on Ag<sub>2</sub>S quantum dots and multifunctional CoOOH nanoflakes
Haoyu Chen, Zifu Cai, Jialing Gui, Ying Tang, Peng Yin, Xiaohua Zhu, Youyu Zhang, Haitao Li, Meiling Liu, Shouzhuo Yao
Abstract
In this work, a ratiometric fluorescent nanoplatform for the detection of ascorbic acid (AA) was constructed based on the Ag 2 S quantum dots (QDs) and multifunctional hydroxyl cobalt oxide nanoflakes (CoOOH NFs).
Topics & Concepts
Ascorbic acidFluorescenceQuantum dotRedoxNanotechnologyCobaltOxideMaterials scienceCobalt oxidePhotochemistryChemistryInorganic chemistryOrganic chemistryPhysicsQuantum mechanicsFood scienceAdvanced Nanomaterials in CatalysisCarbon and Quantum Dots ApplicationsNanocluster Synthesis and Applications