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dc.creatorSpecht, A. A.en_US
dc.creatorRolland, D.en_US
dc.creatorHepburn, J. W.en_US
dc.creatorBlades, M. W.en_US
dc.date.accessioned2006-06-15T20:31:52Z
dc.date.available2006-06-15T20:31:52Z
dc.date.issued2002en_US
dc.identifier2002-WJ-03en_US
dc.identifier.urihttp://hdl.handle.net/1811/20720
dc.descriptionAuthor Institution: Department of Chemistry, University of British Columbiaen_US
dc.description.abstractWe report a study of the visible absorption spectroscopy of individual Polycyclic Aromatic Hydrocarbons (PAHs) cations in the gas phase. Spectra are recorded by monitoring the photofragmentation or double-ionization of the molecular ions stored in a RF Paul trap. A 3-laser experiment has been set up combining laser desorption (at 1064 nm, Nd-Yag), resonant 2-photon ionization (at 266 nm, Nd-Yag), and ion photofragmentation (at 550-850 nm, dye laser). The apparatus allows direct analysis of solid samples, providing qualitative detection of various analyte classes such as neurotransmitters, pep-tides, drug molecules and pollutants (PAHs and polychlorinated bi-phenyls (PCBs)). The tunable laser offers an additional wavelength dependent analysis tool.en_US
dc.format.extent168591 bytes
dc.format.mimetypeimage/jpeg
dc.language.isoEnglishen_US
dc.publisherOhio State Universityen_US
dc.titleVISIBLE SPECTROSCOPY OF PAHS CATIONS STORED IN AN ION-TRAP MASS SPECTROMETERen_US
dc.typearticleen_US


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