Quantitative measurements of PFAS at femtomole concentrations <i>via</i> integrated SERS and single photon detection methods
Tianhang Huo, Yehong Li, Santosh Kumar, Silvana Andreescu, Yu‐Ping Huang, Henry Du
Abstract
= 0.98 for R6G and 0.97 for PFOA and PFOS). This pioneering approach offers a promising alternative to current analytical techniques for monitoring PFAS and other contaminants in the environment.
Topics & Concepts
Rhodamine 6GPerfluorooctanoic acidAnalyteRaman scatteringRaman spectroscopySubstrate (aquarium)ChemistryFluorescenceAnalytical Chemistry (journal)ChemiluminescenceInterference (communication)Materials scienceEnvironmental chemistryRhodamine BRhodamineSurface-enhanced Raman spectroscopyPhoton countingPhotonSpectroscopyContaminationBiological systemNanotechnologyPer- and polyfluoroalkyl substances researchAdvanced biosensing and bioanalysis techniquesCarbon and Quantum Dots Applications