Rapid and non-invasive surface-enhanced Raman spectroscopy (SERS) detection of chlorpyrifos in fruits using disposable paper-based substrates charged with gold nanoparticle/halloysite nanotube composites
Xinxi Zhang, Lulu Chen, Xuejiao Fang, Yunsheng Shang, Haixin Gu, Wenlin Jia, Guohai Yang, Yingqiu Gu, Lulu Qu
Topics & Concepts
ChlorpyrifosSubstrate (aquarium)Colloidal goldNanotechnologyDetection limitSurface-enhanced Raman spectroscopyMaterials scienceNanoparticleChemistryRaman spectroscopyChromatographyPesticideRaman scatteringGeologyOpticsPhysicsAgronomyOceanographyBiologyPesticide Residue Analysis and SafetyAnalytical chemistry methods developmentGold and Silver Nanoparticles Synthesis and Applications