Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Matthew F. Appel"'
Publikováno v:
Journal of the American Society for Mass Spectrometry. 15:1885-1896
A novel pulsed valve/ion source combination capable of time-resolved sampling from atmospheric pressure has been developed for use with laser ionization time of flight mass spectrometry. The source allows ionization extremely close to the nozzle of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7a1dcaa5fe584f60be25c212c3c4a15
https://doi.org/10.1016/j.jasms.2004.09.010
https://doi.org/10.1016/j.jasms.2004.09.010
Publikováno v:
Review of Scientific Instruments. 75:2603-2607
A simple electric field probe was developed and used to assess the electrical fields produced inside an ion-optical system. When attached to an XYZ translation stage, this induction probe electrometer is capable of spatially mapping the electrical fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06ec8c549644c6b2fac094b952fde2b7
https://doi.org/10.1063/1.1765751
https://doi.org/10.1063/1.1765751
Publikováno v:
Journal of the American Society for Mass Spectrometry. 13:1170-1175
A new technique employing conductive polymeric electrodes for the generation of linear electric fields is proposed and validated. A hollow cylinder comprised of DuPont’s Vespel SP-22, a polymer loaded with conductive carbon particles, is used to en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e88fb5c5b1c19a455615684ac7719d45
https://doi.org/10.1016/s1044-0305(02)00438-5
https://doi.org/10.1016/s1044-0305(02)00438-5
Autor:
W. E. van der Veer, R. M. Garnica, Thorsten Benter, L. C. Short, Matthew F. Appel, J. R. McKeachie
Publikováno v:
The Analyst. 126:1221-1228
In this paper we demonstrate the feasibility of ultra-trace resonance enhanced multiphoton ionization (REMPI) detection employing a small broad-bandwidth solid state laser system. The results reported here are compared with measurements carried out w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81190d1632e38abecca20988ebac47c2
https://doi.org/10.1039/b103594k
https://doi.org/10.1039/b103594k