A single-particle SERS biosensor using aptamer-functionalized hierarchical gold microparticles for highly sensitive and broad-range detection of Staphylococcus aureus
Bixia Liang, Kaixin Chen, Haoling Chen, Wenkang Liu, Xingyu An, Jin Quan, Zongxia Mou, Ying Ma, Ping Zhou, Nan Li, Xin Cui
Topics & Concepts
AptamerDetection limitLinear rangeBiosensorNanotechnologyRaman scatteringColloidal goldChemistryParticle (ecology)Staphylococcus aureusNanoparticleMaterials scienceChromatographyRaman spectroscopyBacteriaOpticsBiologyMolecular biologyPhysicsGeneticsEcologyGold and Silver Nanoparticles Synthesis and ApplicationsAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical Detection