METHOD AND DEVICE FOR MASS SPECTROMETRY EXAMINATION OF ANALYTES
摘要
The invention relates to a method for the mass spectrometry examination of at least one analyte, wherein an analyte to be examined is photoionized and the mass of the ions produced is determined in a mass spectrometer. The analyte to be examined is ionized at normal atmospheric ambient pressure by means of laser light using multiphoton ionization, especially resonant multiphoton ionization. The invention also relates to a device which comprises an ionization chamber in which an analyte to be examined is ionized at normal atmospheric ambient pressure using resonant multiphoton ionization and is transferred into a mass spectrometer. Said device can be used as an interface between a device for the chromatographic or electrophoretic separation of analytes and a mass spectrometer.
申请公布号
WO2005117062(A3)
申请公布日期
2006.12.28
申请号
WO2005EP05578
申请日期
2005.05.24
申请人
BRUKER DALTONIK GMBH;BENTER, THORSTEN;BROCKMANN, KLAUS-JOSEF;CONSTAPEL, MARC;GAEB, SIEGMAR;GIESE, RONALD;SCHMITZ, OLIVER, JOHANNES
发明人
BENTER, THORSTEN;BROCKMANN, KLAUS-JOSEF;CONSTAPEL, MARC;GAEB, SIEGMAR;GIESE, RONALD;SCHMITZ, OLIVER, JOHANNES