Generalized ratiometric surface-enhanced Raman scattering biosensor for okadaic acid in food based on Au-triggered signal amplification
Wenya Wei, Jizhong Wu, Md. Mehedi Hassan, Tianhui Jiao, Yi Xu, Zhen Ding, Huanhuan Li, Quansheng Chen
Topics & Concepts
ChemistryBiosensorAnalyteDetection limitRaman scatteringDeoxyribozymeBioanalysisAptamerColloidal goldNanotechnologySubstrate (aquarium)NanoparticleRaman spectroscopyAnalytical Chemistry (journal)ChromatographyMaterials scienceOpticsGeneticsPhysicsBiochemistryOceanographyGeologyBiologyGold and Silver Nanoparticles Synthesis and ApplicationsBiosensors and Analytical DetectionAdvanced Nanomaterials in Catalysis