A molecularly-imprinted SERS sensor based on a TiO2@Ag substrate for the selective capture and sensitive detection of tryptamine in foods
Chen Chen, Ximo Wang, Yingfang Zhang, Xingying Li, Huiju Gao, Geoffrey I. N. Waterhouse, Xuguang Qiao, Zhixiang Xu
Topics & Concepts
TryptamineChemistryMolecularly imprinted polymerRaman spectroscopyNanoparticleMonolayerMolecular imprintingSubstrate (aquarium)Detection limitAnalytical Chemistry (journal)Materials scienceChromatographySelectivityNanotechnologyOrganic chemistryBiochemistryGeologyCatalysisPhysicsOpticsOceanographyGold and Silver Nanoparticles Synthesis and ApplicationsBiosensors and Analytical DetectionElectrochemical sensors and biosensors