Flexible Au@AgNRs/MAA/PDMS-based SERS sensor coupled with intelligent algorithms for in-situ detection of thiram on apple

Ag-coated tetrapod gold nanostars (Au@AgNSs) for acetamiprid determination in tea using SERS combined with microfluidics

“…The traditional detection methods include liquid chromatography-mass spectrometry (LC-MS), high-performance liquid chromatography (HPLC) and gas chromatography-mass spectrometry (GC-MS). 11–13 Despite proving to be powerful and effective tools for detecting trace amounts of hazardous substances, 14,15 these methods still have inherent limitations such as complex sample pretreatment, extended detection time, elevated detection cost, and the necessity for skilled professionals. 16 Therefore, achieving fast, simple and accurate detection using a small amount of sample is the main focus for researchers.…”