Schwarz, C.* ; Etscheidt, F.* ; Gehm, C.* ; Passig, J. ; Ehlert, S.* ; Streibel, T. ; Zimmermann, R.
Resonance-enhanced multiphoton ionization spectroscopy of monocyclic and polycyclic aromatic hydrocarbons in the gas phase.
Rapid Commun. Mass Spectrom. 39:e10096 (2025)
Ruf, A. ; Kanawati, B. ; Schmitt-Kopplin, P.
Dihydrogen Phosphate anion boosts the detection of sugars in ESI-MS: A combined experimental and computational investigation.
Rapid Commun. Mass Spectrom. 36:e9283 (2022)
Gehm, C.* ; Streibel, T. ; Ehlert, S.* ; Schulz-Bull, D.* ; Zimmermann, R.
External trap-and-release membrane inlet for photoionization mass spectrometry: Towards fast direct analysis of aromatic pollutants in aquatic systems.
Rapid Commun. Mass Spectrom. 35:e8863 (2021)
Desbenoit, N.* ; Walch, A.K. ; Spengler, B.* ; Brunelle, A.* ; Römpp, A.*
Correlative mass spectrometry imaging, applying TOF-SIMS and AP-MALDI to a single tissue section.
Rapid Commun. Mass Spectrom. 32, 159-166 (2017)
Ebert, K.A.* ; Laskov, C.* ; Elsner, M. ; Haderlein, S.B.*
Calibration bias of experimentally determined chlorine isotope enrichment factors: The need for a two-point calibration in compound-specific chlorine isotope analysis.
Rapid Commun. Mass Spectrom. 31, 68-74 (2017)
Kanawati, B. ; Bader, T.M. ; Wanczek, K.P.* ; Li, Y. ; Schmitt-Kopplin, P.
FT-artifacts and power-function resolution filter in fourier transform mass spectrometry.
Rapid Commun. Mass Spectrom. 31, 1607-1615 (2017)
Banoub, J.H.* ; Demian, W.L.* ; Piazzetta, P.* ; Sarkis, G.* ; Kanawati, B. ; Lafont, D.* ; Laurent, N.* ; Vaillant, C.* ; Randell, E.* ; Giorgi, G.* ; Fridgen, T.D.*
The in situ gas-phase formation of a C-glycoside ion obtained during electrospray ionization tandem mass spectrometry. A unique intramolecular mechanism involving an ion-molecule reaction.
Rapid Commun. Mass Spectrom. 29, 1717-1732 (2015)
Zhu, X.M.* ; Kuang, Y.-W.* ; Li, J.* ; Schroll, R. ; Wen, D.Z.*
Metals and possible sources of lead in aerosols at the Dinghushan nature reserve, southern China.
Rapid Commun. Mass Spectrom. 29, 1403-1410 (2015)
Müller, C. ; Kanawati, B. ; Rock, T. ; Forcisi, S. ; Moritz, F. ; Schmitt-Kopplin, P.
Dimer ion formation and intermolecular fragmentation of 1,2-diacylglycerols revealed by electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry for more comprehensive lipid analysis.
Rapid Commun. Mass Spectrom. 28, 1735-1744 (2014)
Yassine, M.M.* ; Harir, M. ; Dabek-Zlotorzynska, E.* ; Schmitt-Kopplin, P.
Structural characterization of organic aerosol using Fourier transform ion cyclotron resonance mass spectrometry: Aromaticity equivalent approach.
Rapid Commun. Mass Spectrom. 28, 2445-2454 (2014)
Reinnicke, S. ; Juchelka, D.* ; Steinbeiss, S. ; Meyer, A.H. ; Hilkert, A.* ; Elsner, M.
Gas chromatography/isotope ratio mass spectrometry of recalcitrant target compounds: Performance of different combustion reactors and strategies for standardization.
Rapid Commun. Mass Spectrom. 26, 1053-1060 (2012)
Kanawati, B. ; von Saint Paul, V. ; Herrmann, C. ; Schäffner, A. ; Schmitt-Kopplin, P.
Mass spectrometric stereoisomeric differentiation between α- and β-ascorbic acid 2-O-glucosides. Experimental and density functional theory study.
Rapid Commun. Mass Spectrom. 25, 806-814 (2011)
Grinhut, T.* ; Lansky, D.* ; Gáspár, A. ; Hertkorn, N. ; Schmitt-Kopplin, P. ; Hadar, Y.* ; Chen, Y.N.*
Novel software for data analysis of Fourier transform ion cyclotron resonance mass spectra applied to natural organic matter.
Rapid Commun. Mass Spectrom. 24, 2831-2837 (2010)
Herzsprung, P.* ; Hertkorn, N. ; Friese, K.* ; Schmitt-Kopplin, P.
Photochemical degradation of natural organic sulfur compounds (CHOS) from iron-rich mine pit lake pore waters - an initial understanding from evaluation of single-elemental formulae using ultra-high-resolution mass spectrometry.
Rapid Commun. Mass Spectrom. 24, 2909-2924 (2010)
Kanawati, B. ; Schmitt-Kopplin, P.
Exploring rearrangements along the fragmentation of glutaric acid negative ion: A combined experimental and theoretical study.
Rapid Commun. Mass Spectrom. 24, 1198-1206 (2010)
Gáspár, A. ; Kunenkov, E.V.* ; Lock, R.* ; Desor, M.* ; Perminova, I.* ; Schmitt-Kopplin, P.
Combined utilization of ion mobility and ultra-high-resolution mass spectrometry to identify multiply charged constituents in natural organic matter.
Rapid Commun. Mass Spectrom. 23, 683-688 (2009)
Nischwitz, V. ; Michalke, B.
Electrospray ionisation with selected reaction monitoring for the determination of Mn-citrate, Fe-citrate, Cu-citrate and Zn-citrate.
Rapid Commun. Mass Spectrom. 23, 2338-2346 (2009)
Gáspár, A. ; Harir, M. ; Lucio, M. ; Hertkorn, N. ; Schmitt-Kopplin, P.
Targeted borate complex formation as followed with electrospray ionization Fourier transform ion cyclotron mass spectrometry: Monomolecular model system and polyborate formation.
Rapid Commun. Mass Spectrom. 22, 3119-3129 (2008)
Stocker, A. ; Rossmann, A.* ; Kettrup, A. ; Bengsch, E.
Detection of royal jelly adulteration using carbon and nitrogen stable isotope ratio analysis.
Rapid Commun. Mass Spectrom. 20, 181-184 (2006)
Cataldi, T.R.I.* ; Bianco, G.* ; Frommberger, M. ; Schmitt-Kopplin, P.
Direct analysis of selected N-acryl-l-homoserine lactones by gas chromatography/mass spectrometry.
Rapid Commun. Mass Spectrom. 18, 1341-1344 (2004)
Zimmermann, R. ; Ferge, T. ; Galli, M.* ; Karlsson, R.*
Application of single-particle laser desorption/ionization time-of-flight mass spectrometry for detection of polycyclic aromatic hydrocarbons from soot particles orginating from an industrial combustion process.
Rapid Commun. Mass Spectrom. 17, 851-859 (2003)
Szymczak, W. ; Wittmaack, K.
Effect of water treatment on analyte and matrix ion yields in matrix-assisted time-of-flight secondary ion mass spectrometry : The case of insulin in and on hydroxycinnamic acid.
Rapid Commun. Mass Spectrom. 16, 2025-2033 (2002)
Zimmermann, R. ; Heger, H.-J. ; Blumenstock, M. ; Dorfner, R. ; Schramm, K.-W. ; Boesl, U.*
On-line measurement of chlorobenzene in waste incineration flue gas as a surrogate for the emission of polychlorinated dibenzo-p-dioxins/furans (I-TEQ) using mobile resonance laser ionization time-of-flight mass spectrometry.
Rapid Commun. Mass Spectrom. 13, 307-314 (1999)