A capillary-based SERS sensor for ultrasensitive and selective detection of Hg2+ by amalgamation with Au@4-MBA@Ag core–shell nanoparticles
Wenlong Liao, Yangjie Chen, Lijuan Huang, Yong Wang, Youting Zhou, Quan Tang, Zhenming Chen, Kunping Liu
Topics & Concepts
Detection limitCapillary actionNanoparticleNanochemistryAnalytical Chemistry (journal)Raman spectroscopyNanotechnologySelectivityShell (structure)Materials scienceChemistryChromatographyOpticsComposite materialCatalysisBiochemistryPhysicsGold and Silver Nanoparticles Synthesis and ApplicationsElectrochemical Analysis and ApplicationsAdvanced biosensing and bioanalysis techniques