A sensitive surface-enhanced resonance Raman scattering sensor with bifunctional negatively charged gold nanoparticles for the determination of Cr(VI)
Guangda Xu, Na Guo, Qijia Zhang, Tongtong Wang, Peng Song, Lixin Xia
Topics & Concepts
BifunctionalRaman scatteringDetection limitChemistrySubstrate (aquarium)Colloidal goldNanoparticleRaman spectroscopyNanoprobeAnalytical Chemistry (journal)Hexavalent chromiumSelectivityResonance (particle physics)NanotechnologyMaterials scienceChromiumChromatographyCatalysisOpticsOrganic chemistryPhysicsOceanographyParticle physicsGeologyAdvanced Nanomaterials in CatalysisGold and Silver Nanoparticles Synthesis and ApplicationsNanocluster Synthesis and Applications