Paper-based multicolor sensor for on-site quantitative detection of organophosphate pesticides based on acetylcholinesterase-mediated paper-based Au3+-etching of gold nanobipyramids and CIELab color space
Feng Zhang, Yu Gao, Enxi Ren, Ling Fang, Weijuan Yang, Liaoyuan Zhang, Zongwen Wang, Zongwen Wang
Topics & Concepts
ChemistryOrganophosphatePesticideEtching (microfabrication)AcetylcholinesteraseEnvironmental chemistryOrganic chemistryLayer (electronics)BiologyAgronomyEnzymeBiosensors and Analytical DetectionAdvanced biosensing and bioanalysis techniquesElectrochemical sensors and biosensors