Cys-functionalized AuNP substrates for improved sensing of the marine toxin STX by dynamic surface-enhanced Raman spectroscopy
Chentai Cao, Pan Li, Hongmei Liao, Junping Wang, Xianghu Tang, Liangbao Yang
Topics & Concepts
Colloidal goldRaman spectroscopyChemistrySurface-enhanced Raman spectroscopyMoleculeSaxitoxinZeta potentialMarine toxinX-ray photoelectron spectroscopyNanoparticleHydrogen bondSpectroscopyNanotechnologyPhotochemistryCombinatorial chemistryRaman scatteringMaterials scienceOrganic chemistryChemical engineeringToxinBiochemistryPhysicsOpticsQuantum mechanicsEngineeringGold and Silver Nanoparticles Synthesis and ApplicationsMarine Toxins and Detection MethodsMelamine detection and toxicity