Microfluidic Affinity Sensor Based on a Molecularly Imprinted Polymer for Ultrasensitive Detection of Chlorpyrifos
Shalini Nagabooshanam, Souradeep Roy, Sujit Deshmukh, Shikha Wadhwa, Indra Sulania, Ashish Mathur, Satheesh Krishnamurthy, Lalit M. Bharadwaj, Susanta Sinha Roy
Abstract
. The sensor's shelf life was tested for 70 days. The applicability of the sensor in detecting CPF in fruit and vegetable samples was also assessed out with recovery % between 91 and 97% (RSD < 5%). The developed sensor possesses a huge commercial potential for on-field monitoring of pesticides.
Topics & Concepts
Molecularly imprinted polymerDetection limitMaterials scienceAnalyteMicroelectrodeLinear rangePolymerNanotechnologyElectrochemical gas sensorFabricationChromatographyElectrodeElectrochemistryChemistrySelectivityOrganic chemistryCatalysisMedicinePathologyAlternative medicineComposite materialPhysical chemistryAnalytical chemistry methods developmentElectrochemical sensors and biosensorsElectrochemical Analysis and Applications