Pretreatment-free, on-site separation and sensitive identification of methamphetamine in biological specimens by SERS-active hydrogel microbeads
Zelin Ye, Huifang Yao, Yue Zhang, Ailing Su, Dan Sun, Yong Ye, Ji Zhou, Shuping Xu, Shuping Xu
Topics & Concepts
ChemistryBiomoleculeDrug detectionNanotechnologyMatrix (chemical analysis)Biological fluidsSurface-enhanced Raman spectroscopyDrugs of abuseRaman spectroscopyChromatographyDrugRaman scatteringMaterials sciencePsychiatryPsychologyPhysicsOpticsBiochemistrySpectroscopy Techniques in Biomedical and Chemical ResearchGold and Silver Nanoparticles Synthesis and ApplicationsBiosensors and Analytical Detection