Zobrazeno 1 - 8 of 8 pro vyhledávání: '"James R. Bowyer"'
1
Evaluation of methyl tert-butyl ether (MTBE) as an interference on commercial breath-alcohol analyzers
Autor: James R. Bowyer, J. Michael Davis, Joachim D. Pleil, Timothy J. Buckley
Publikováno v: Forensic Science International. 123:111-118
Anecdotal reports suggest that high environmental or occupational exposures to the fuel oxygenate methyl tert-butyl ether (MTBE) may result in breath concentrations that are sufficiently elevated to cause a false positive on commercial breath-alcohol
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15025a2e8de95766699ad70b3852f4c2
https://doi.org/10.1016/s0379-0738(01)00534-5
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2
Comparison of supercritical fluid extraction and Soxhlet extraction of organic compounds from carpet samples
Autor: James R. Bowyer, Joachim D. Pleil
Publikováno v: Journal of Chromatography A. 787:171-179
Supercritical fluid extraction (SFE) and Soxhlet extraction were applied to a common set of samples to determine their relative efficiencies for the measurement of a variety of organic compounds and their comparability as laboratory techniques. For t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::522d819d9fe03acb1e428fd54b3049d2
https://doi.org/10.1016/s0021-9673(97)00624-9
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3
Supercritical fluid extraction as a means of cleaning and desorbing common air sampling sorbents
Autor: Joachim D. Pleil, James R. Bowyer
Publikováno v: Chemosphere. 31:2905-2918
Supercritical fluid extraction (SFE) with carbon dioxide has become an increasingly popular alternative extraction method to Soxhlet extraction for the measurement of organic compounds adsorbed on solid matrices. The application of SPE to air samplin
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::68f58974ca0e05262e3924d65b573d54
https://doi.org/10.1016/0045-6535(95)00153-y
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4
Fluorescence monitoring of a benzo[a]pyrene metabolite using a regenerable immunochemical-based fiber-optic sensor
Autor: James R. Bowyer, Jean Pierre Alarie, Michael J. Sepaniak, Tuan Vo-Dinh, Arthur M. Hoyt
Publikováno v: Analytica Chimica Acta. 236:237-244
Microscale regenerable biosensors are described and utilized to measure the natural fluorophor benzo[ a ]pyrene tetraol (BPT). The sensors combine laser-excited/fiber-optic remote sensing principles with a unique capillary tube delivery system to mak
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0eb380587ec35e87965ec9860c3456d3
https://doi.org/10.1016/s0003-2670(00)83317-6
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6
Construction and evaluation of a regenerable fluoroimmunochemical-based fibre optic biosensor
Autor: Michael J. Sepaniak, James R. Bowyer, Tuan Vo-Dinh, Robert Q. Thompson, Jean Pierre Alarie
Publikováno v: The Analyst. 116:117
A microscale fibre optic biosensor that is capable of in situ regeneration is described and characterized. By combining recently developed fibre optic sensing technology with a capillary column reagent delivery system, it is possible to perform a var
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::749aa057e419b64c2bef95c215aea6d2
https://doi.org/10.1039/an9911600117
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