𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Influence of the wavelength in high-irradiance ultraviolet laser desorption mass spectrometry of organic molecules

✍ Scribed by Karas, Michael.; Bachmann, Doris.; Hillenkamp, Franz.


Book ID
111887194
Publisher
American Chemical Society
Year
1985
Tongue
English
Weight
668 KB
Volume
57
Category
Article
ISSN
0003-2700

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Performance of Infrared Matrix-assisted
✍ Stefan Berkenkamp; Christoph Menzel; Michael Karas; Franz Hillenkamp πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 265 KB πŸ‘ 2 views

The performance characteristics of two lasers emitting in the mid infrared, an Er-YAG (2.94 Β΅m wavelength, 80-90 ns pulse width), and an Er-YSGG infrared laser (2.79 Β΅m wavelength, 80 ns pulse width), in matrix-assisted laser desorption/ionization mass spectrometry (IR-MALDI-MS) of biological macrom

Role of photoionization and photochemist
✍ H. Ehring; M. Karas; F. Hillenkamp πŸ“‚ Article πŸ“… 1992 πŸ› John Wiley and Sons 🌐 English βš– 986 KB

The ionization in ultraviolet laser desorption was investigated for a large number of small polar organic molecules which have a strong resonance absorption at the laser wavelength. In many cases, both positive-and/or negative-ion mass spectra show strong signals of ion species which deviate from th