High-sensitivity analysis of mercury in medicinal herbs using nanoparticle-enhanced laser-induced breakdown spectroscopy combined with argon purging
Yuanhang Wang, Yang Bu, Yachao Cai, Xiangzhao Wang
Abstract
In this work, nanoparticle-enhanced LIBS combined with argon purging was used to improve the analytical sensitivity of Hg in medicinal herbs.
Topics & Concepts
ArgonLaser-induced breakdown spectroscopyMercury (programming language)NanoparticleMedicinal herbsMaterials scienceSpectroscopyAnalytical Chemistry (journal)ChemistryNanotechnologyEnvironmental chemistryTraditional medicineOrganic chemistryComputer scienceQuantum mechanicsProgramming languagePhysicsMedicineLaser-induced spectroscopy and plasmaMercury impact and mitigation studiesAnalytical chemistry methods development