Integrating smartphone-assisted ratiometric fluorescent sensors with <i>in situ</i> hydrogel extraction for visual detection of organophosphorus pesticides
Xia Tong, Guihan Cai, Yongfeng Zhu, Chaoying Tong, Fang Wang, Ying Guo, Shuyun Shi
Abstract
Rapid, reliable and on-site detection of organophosphorus pesticides (OPs) on fruit or vegetable surfaces is necessary in real life.
Topics & Concepts
ChemistryIn situFluorescencePesticideExtraction (chemistry)ChromatographyNanotechnologyEnvironmental chemistryOrganic chemistryEcologyBiologyMaterials sciencePhysicsQuantum mechanicsBiosensors and Analytical DetectionElectrochemical sensors and biosensorsAdvanced biosensing and bioanalysis techniques