SERS-BASED MEASUREMENT DEVICE AND CORRESPONDING MEASURING METHOD FOR DETECTING PESTICIDES IN AGRICULTURAL PRODUCTS

摘要

A mobile device and its use for detecting pesticides in a sample which is an agricultural product by a method of surface-enhanced Raman spectroscopy (SERS) are disclosed. The device includes a feeder for raw material (4), a container for processing the raw material into the required form (5), a feeder for nanomaterials in the liquid phase ( 6), a feeder for nanomaterials in solid phase - substrates (7) with nanomaterials, a container for preparing a sample for measurement (8), a platform for moving samples in containers or vessels for measurement (9), Raman spectrometer (10) and a measuring chamber (11) .