Collaborative estimation of heavy metal stress in wheat seedlings based on LIBS-Raman spectroscopy coupled with machine learning
Zihan Yang, Junmeng Li, Lingming Zuo, Yanru Zhao, Keqiang Yu
Abstract
Systematic research procedures of this research. (a) Step 1 is wheat culture, heavy metal Pb stressed and sample preparation; (b) step 2 is spectral data preprocessing, and discriminant models foundation and analysis.
Topics & Concepts
PreprocessorLaser-induced breakdown spectroscopyRaman spectroscopyMetalStress (linguistics)Linear discriminant analysisSpectroscopyAnalytical Chemistry (journal)Computer scienceArtificial intelligenceMaterials scienceBiological systemChemistryEnvironmental chemistryMetallurgyPhysicsOpticsPhilosophyQuantum mechanicsLinguisticsBiologyLaser-induced spectroscopy and plasmaSpectroscopy Techniques in Biomedical and Chemical ResearchSpectroscopy and Chemometric Analyses