Gold@silver nanodumbbell based inter-nanogap aptasensor for the surface enhanced Raman spectroscopy determination of ochratoxin A
Xiaoyuan Ma, Baoyi Shao, Zhouping Wang
Topics & Concepts
ChemistryOchratoxin ASurface-enhanced Raman spectroscopyRaman spectroscopyDetection limitAptamerLinear rangeNanorodColloidal goldPlasmonNanotechnologyAnalytical Chemistry (journal)ChromatographyRaman scatteringNanoparticleOptoelectronicsMaterials scienceMycotoxinOpticsBiologyPhysicsFood scienceGeneticsGold and Silver Nanoparticles Synthesis and ApplicationsAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical Detection