A Metasurface Plasmonic Analysis Platform Combined with Gold Nanoparticles for Ultrasensitive Quantitative Detection of Small Molecules

A Metasurface Plasmonic Analysis Platform Combined with Gold Nanoparticles for Ultrasensitive Quantitative Detection of Small Molecules

Food safety related to drug residues in food has become a widespread public concern. Small-molecule drug residue analysis often relies on mass spectrometry, thin-layer chromatography, or enzyme-linked immunosorbent assays (ELISA). Some of these techniques have limited sensitivity and accuracy, while...

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Bibliographic Details
Main Authors: Taohong Zhou, Weihao Ji, Hongli Fan, Li Zhang, Xugang Wan, Zhiyong Fan, Gang Logan Liu, Qingzhi Peng, Liping Huang
Format: Article
Language:English
Published: MDPI AG 2023-06-01
Series:Biosensors
Subjects:
competitive immunoassay
gold nanoparticles
nanoplasmonic biosensor
small-molecule detection
sulfamethazine
Online Access:https://www.mdpi.com/2079-6374/13/7/681

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