Mass spectrometry of synthetic polymers by UV-matrix-assisted laser desorption/ionization von Bahr, Ute, Deppe, Andreas, Karas, Michael, Hillenkamp, Franz, Giessmann, Ulrich

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Matrix-assisted laser desorption ionization mass spectrometry von Karas, Michael, Bahr, Ute, Gießmann, Ulrich

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Performance characteristics of inductively coupled plasma mass spectrometry with high mass resolution von FELDMANN, I, TITTES, W, JAKUBOWSKI, N, STUEWER, D, GIESSMANN, U

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High resolution ICP-MS : a new concept for elemental mass spectrometry von GIESSMANN, U, GREB, U

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Studies with a laboratory-constructed thermospray liquid chromatograph-mass spectrometer interface von Schmelzeisen-Redeker, G., McDowall, M.A., Giessmann, U., Levsen, K., Röllgen, F.W.

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Collisional activation spectra of [M + Li]+, [M + Na]+ and [M + K]+ ions formed by field desorption of some monosaccharides von Röllgen, F. W., Giessmann, U., Borchers, F., Levsen, K.

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Field desorption of electrolytic solutions using untreated wire emitters von Heinen, H. J., Giessmann, U., Röllgen, F. W.

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In-beam ionization by alkali ion attachment applying a two-filament ion source von Schmelzeisen-Redeker, G., Giessmann, U., Röllgen, F. W.

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Ion formation by [Li]+ ion attachment in high electric fields von Giessmann, U., Röllgen, F. W.

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Thermospray Mass Spectrometry , a New Technique for Studying the Relative Stability of Cluster Ions of Salts von Schmelzeisen-Redeker, G., Wong, S.S., Giessmann, U., Röllgen, F. W.

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Electrodynamic effects in field desorption mass spectrometry von Giessmann, U., Röllgen, F.W.

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The detection of large molecules in matrix-assisted UV-laser desorption von Spengler, Bernhard, Kirsch, Dieter, Kaufmann, Raimund, Karas, Michael, Hillenkamp, Franz, Giessmann, Ulrich

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Surface ionization of unpolar molecules by [Li]+ ion attachment von Borchers, F., Giessmann, U., Röllgen, F. W.

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Collisional activation of ions formed by [Li]+ ion attachment von Röllgen, F. W., Borchers, F., Giessmann, U., Levsen, K.

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Ion Formation in Field Desorption of Salts von Röllgen, F. W., Giessmann, U., Heinen, H. J.

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Field desorption of non-electrolytes using simply activated wire emitters von Giessmann, U., Heinen, H. J., Röllgen, F. W.

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Field desorption of sucrose studied by combined optical microscopy and mass spectrometry von Wong, S.S., Giessmann, U., Karas, M., Röllgen, F.W.

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Production and release of ions in the Fast Atom Bombardment ion source von Barofsky, D.F., Giessmann, U.

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Some experimental observations of liquid matrix effects in organic sims von Barofsky, D.F., Giessmann, U., Barofsky, E.

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Field desorption of ions from electrolytic droplets von R llgen, F. W., Heinen, H. J., Giessmann, U.

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