Oppositely-charged silver nanoparticles enable selective SERS molecular enhancement through electrostatic interactions
Yuqing Gu, Siyi Wu, Zhewen Luo, Li Lin, Jian Ye
Topics & Concepts
ChemistryMoleculeSurface-enhanced Raman spectroscopyNanoparticleNanotechnologyAnalyteSilver nanoparticleElectrostaticsRaman spectroscopyElectrostatic interactionAdsorptionSurface chargeRaman scatteringChemical physicsChromatographyOrganic chemistryPhysical chemistryMaterials sciencePhysicsOpticsGold and Silver Nanoparticles Synthesis and ApplicationsElectrochemical Analysis and ApplicationsIdentification and Quantification in Food