Cu-C3N4 nanoenzyme-based freezing-dried bioactive capsule integrated with 3D-printed smartphone platform for visual detection of organophosphorus pesticides paraoxon in scallion
Guorui Chang, Sirui Li, Yunqi Wang, Qingxia Ran, Qing Tan, Shuli Gou, Haiying Du, Shuxia Xu
Topics & Concepts
ParaoxonChemistryAcetylcholinesteraseDetection limitCholine oxidaseCapsuleChromatographyNuclear chemistryOrganic chemistryEnzymeBiologyBotanyElectrochemical sensors and biosensorsAdvanced Nanomaterials in CatalysisBiosensors and Analytical Detection