A fluorescence-switchable carbon dot for the reversible turn-on sensing of molecular oxygen
Yan Zha, Xin Geng, Xinxin Shi, Yifei Guo, Yuanqiang Sun, Lingbo Qu, Zhaohui Li
Abstract
CDs were used as a reversible probe for the fluorescence turn-on detection of molecular oxygen. These CDs possessed a short time towards oxygen. The developed CDs can be processed into safety ink and oxygen sensor test strips.
Topics & Concepts
OxygenFluorescenceMaterials scienceTurn (biochemistry)Molecular oxygenCarbon fibersOxygen sensorPhotochemistryNanotechnologyOptoelectronicsOpticsChemistryOrganic chemistryComposite materialPhysicsComposite numberBiochemistryCarbon and Quantum Dots ApplicationsAdvanced Nanomaterials in CatalysisElectrochemical sensors and biosensors