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- Field_desorption abstract "Field desorption (FD)/field ionization (FI) refers to an ion source for mass spectrometry first reported by Beckey in 1969. In field ionization, a high-potential electric field is applied to an emitter with a sharp surface, such as a razor blade, or more commonly, a filament from which tiny "whiskers" have formed. This results in a very high electric field which can result in ionization of gaseous molecules of the analyte. Mass spectra produced by FI have little or no fragmentation because FI is a soft ionization method. They are dominated by molecular radical cations M+. and less often, protonated molecules .".
- Field_desorption thumbnail Field_desorption.gif?width=300.
- Field_desorption wikiPageExternalLink viewrecord.php?collection=TRD&recid=N8524706AH.
- Field_desorption wikiPageID "8315708".
- Field_desorption wikiPageRevisionID "582102867".
- Field_desorption hasPhotoCollection Field_desorption.
- Field_desorption subject Category:Ion_source.
- Field_desorption comment "Field desorption (FD)/field ionization (FI) refers to an ion source for mass spectrometry first reported by Beckey in 1969. In field ionization, a high-potential electric field is applied to an emitter with a sharp surface, such as a razor blade, or more commonly, a filament from which tiny "whiskers" have formed. This results in a very high electric field which can result in ionization of gaseous molecules of the analyte.".
- Field_desorption label "Desorbimento di campo".
- Field_desorption label "Field desorption".
- Field_desorption label "Десорбция в электрическом поле".
- Field_desorption sameAs Desorbimento_di_campo.
- Field_desorption sameAs m.026_4jq.
- Field_desorption sameAs Q3705998.
- Field_desorption sameAs Q3705998.
- Field_desorption wasDerivedFrom Field_desorption?oldid=582102867.
- Field_desorption depiction Field_desorption.gif.
- Field_desorption isPrimaryTopicOf Field_desorption.
