On-signal amplification of silver nanosol RRS/SERS aptamer detection of ultratrace urea by polystyrene nanosphere catalyst
Dongmei Yao, Haolin Wang, Shanshan Lu, Chongning Li, Aihui Liang, Guiqing Wen, Zhiliang Jiang
Topics & Concepts
UreaCatalysisAptamerChemistryPolystyreneRaman scatteringSilver nanoparticleDetection limitAdsorptionNanoparticleRaman spectroscopyInorganic chemistryChemical engineeringNanotechnologyMaterials scienceChromatographyOrganic chemistryOpticsPolymerGeneticsPhysicsEngineeringBiologyGold and Silver Nanoparticles Synthesis and ApplicationsAdvanced biosensing and bioanalysis techniquesAdvanced Nanomaterials in Catalysis