A high sensitivity prostate-specific antigen SERS detection platform based on laser resonance nanoparticles
Shi-Ying Fu, Shanshan Xu, Hongmei Li, Xian-Ming Guo, Jia‐Sheng Lin, Bing Guan, Bin Chen, Tao Wang, Yue‐Jiao Zhang, Jian‐Feng Li
Abstract
An immunoassay based on SERS was established using antibody magnetic beads and SERS nanotags. This method has the advantages of simple operation, high sensitivity, fast (10 minutes) detection, low cost and portability.
Topics & Concepts
Prostate-specific antigenNanoparticleSensitivity (control systems)Materials scienceLaserNanotechnologyProstateMedicineOpticsInternal medicineEngineeringElectronic engineeringPhysicsCancerGold and Silver Nanoparticles Synthesis and ApplicationsProtein Interaction Studies and Fluorescence AnalysisSpectroscopy Techniques in Biomedical and Chemical Research