EXPLOITING TUNABLE VACUUM ULTRAVIOLET PHOTOIONIZATION COMBINED WITH REFLECTRON TIME-OF-FLIGHT MASS SPECTROMETRY FOR THE ISOMER-SPECIFIC DETECTION OF COMPLEX ORGANIC MOLECULES FORMED VIA INTERACTION OF IONIZING RADIATION WITH MIXED ASTROPHYSICAL ICE ANALOG

2019 ◽  
Author(s):  
N. Kleimeier ◽  
Ralf Kaiser ◽  
Samer Gozem ◽  
Rebecca Johnson ◽  
Matthew Abplanalp
Keyword(s):  
Mass Spectrometry ◽  
Ionizing Radiation ◽  
Vacuum Ultraviolet ◽  
Organic Molecules ◽  
Time Of Flight ◽  
Specific Detection ◽  
Flight Mass Spectrometry ◽  
Complex Organic

Analysis of Xanthate Derivatives by Vacuum Ultraviolet Laser-Time-of-Flight Mass Spectrometry

1998 ◽  
Vol 70 (21) ◽  
pp. 4534-4539 ◽  
Author(s):  
Y. J. Shi ◽  
X. K. Hu ◽  
D. M. Mao ◽  
S. S. Dimov ◽  
R. H. Lipson
Keyword(s):  
Mass Spectrometry ◽  
Vacuum Ultraviolet ◽  
Time Of Flight ◽  
Ultraviolet Laser ◽  
Flight Mass Spectrometry ◽  
Vacuum Ultraviolet Laser

scholarly journals Untangling the Formation Mechanisms of Biorelevant Molecules in the ISM with Photoionization Reflectron Time-of-Flight Mass Spectrometry

2015 ◽  
Vol 11 (A29A) ◽  
pp. 305-306
Author(s):  
Marko Förstel ◽  
Ralf I. Kaiser
Keyword(s):  
Mass Spectrometry ◽  
Single Photon ◽  
Time Of Flight ◽  
Formation Mechanisms ◽  
Flight Mass Spectrometry ◽  
On Line ◽  
Temperature Programmed ◽  
In Situ Infrared Spectroscopy ◽  
Complex Organic

AbstractExploiting reflectron time of flight mass spectrometry coupled with single photon ionization of the subliming molecules (PI-ReTOF-MS) during the temperature programmed desorption (TPD) and combining these data with on line and in situ infrared spectroscopy (FTIR), a versatile experimental approach has been established to elucidate the formation pathways of complex organic molecules in interstellar analog ices upon interaction with ionizing radiation at astrophysically relevant temperatures as low as 5 K.

Formation of complex organic molecules in methanol and methanol–carbon monoxide ices exposed to ionizing radiation – a combined FTIR and reflectron time-of-flight mass spectrometry study

2015 ◽  
Vol 17 (5) ◽  
pp. 3081-3114 ◽  
Author(s):  
Surajit Maity ◽  
Ralf I. Kaiser ◽  
Brant M. Jones
Keyword(s):  
Carbon Monoxide ◽  
Ionizing Radiation ◽  
Organic Molecules ◽  
Temperature Programmed Desorption ◽  
Chemical Processing ◽  
Flight Mass Spectrometry ◽  
Mass Spectrometry Study ◽  
Radiation Induced ◽  
Temperature Programmed ◽  
Complex Organic

The radiation induced chemical processing of methanol and methanol–carbon monoxide ices at 5.5 K exposed to ionizing radiation in the form of energetic electrons and subsequent temperature programmed desorption is reported in this study.

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