Development of a SERS aptasensor for the determination of L-theanine using a noble metal nanoparticle-magnetic nanospheres composite
Wei Zhang, Zhang De, Pu Wang, Xiaoming Li, Zhetao Wang, Qiang Chen, Jie Huang, Zhi Yu, Fei Guo, Pei Liang
Topics & Concepts
AptamerChemistryTheanineColloidal goldNanoparticleNanochemistryDetection limitAnalyteRaman spectroscopyChromatographyNoble metalNanotechnologyMetalAnalytical Chemistry (journal)Nuclear chemistryMaterials scienceOrganic chemistryGreen teaFood scienceBiologyOpticsGeneticsPhysicsGold and Silver Nanoparticles Synthesis and ApplicationsBiosensors and Analytical DetectionAdvanced biosensing and bioanalysis techniques