Democratizing robust SERS nano-sensors for food safety diagnostics
Chemical Engineering Journal(2023)
摘要
•Flame nanoparticle deposition is explored for fabrication of plasmonic SERS sensors.•This fast and reproducible process drastically lowers the manufacture costs.•The developed sensors exhibit comparable performance to commercial products.•Proof-of-concept detection of pesticides in fruit juice for food safety diagnostics.
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关键词
Pesticide residue, Fast and quantitative detection, Surface-enhance Raman scattering (SERS), Low-cost and large-scale substrate fabrication, Uniformity and reproducibility
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