Ultrathin layer solid transformation-enabled-surface enhanced Raman spectroscopy for trace harmful small gaseous molecule detection
Haoming Bao, Hongwen Zhang, Hao Fu, Le Zhou, Peng Zhang, Yue Li, Weiping Cai
Abstract
SH, and HCl, etc., using appropriate sensing matter. Additionally, the ULSTE-SERS is also suitable for unstable molecules and fast portable detection due to the stable solid layer. This work provides highly efficient SERS-based detection of trace h-SGMs, which is easily applied in practical situations.
Topics & Concepts
Raman spectroscopySurface-enhanced Raman spectroscopyMaterials scienceTRACE (psycholinguistics)Layer (electronics)MoleculeNanotechnologyTrace gasSolid surfaceSpectroscopyChemical engineeringAnalytical Chemistry (journal)ChemistryEnvironmental chemistryRaman scatteringChemical physicsOpticsOrganic chemistryEngineeringPhysicsLinguisticsQuantum mechanicsPhilosophyGas Sensing Nanomaterials and SensorsGold and Silver Nanoparticles Synthesis and ApplicationsBiosensors and Analytical Detection