Publications of Wolfgang Schrader

Vetere, A.; Schrader, W.: 1- and 2-Photon Ionization for Online FAIMS-FTMS Coupling Allows New Insights into the Constitution of Crude Oils. Analytical Chemistry 87 (17), pp. 8874 - 8879 (2015)

Lim, I.; Schrader, W.; Schüth, F.: Insights into the Molecular Assembly of Zeolitic Imidazolate Frameworks by ESI-MS. Chemistry of Materials 27 (8), pp. 3088 - 3095 (2015)

Molnarne Guricza, L.; Schrader, W.: Electrospray ionization for determination of non-polar polyaromatic hydrocarbons and polyaromatic heterocycles in heavy crude oil asphaltenes. Journal of Mass Spectrometry 50 (3), pp. 549 - 557 (2015)

Lababidi, S.; Schrader, W.: Online normal-phase high-performance liquid chromatography/Fourier transform ion cyclotron resonance mass spectrometry: Effects of different ionization methods on the characterization of highly complex crude oil mixtures. Rapid Communications in Mass Spectrometry 28 (12), pp. 1345 - 1352 (2014)

Schrader, W.; Xuan, Y.; Gaspar, A.: Studying Ultra-Complex Crude Oil Mixtures by Using High-Field Asymmetric Waveform Ion Mobility Spectrometry (FAIMS) Coupled to an Electrospray Ionisation-LTQ-Orbitrap Mass Spectrometer. European Journal of Mass Spectrometry 20 (1), pp. 43 - 49 (2014)

Lababidi, S.; Panda, S. K.; Andersson, J. T.; Schrader, W.: Direct Coupling of Normal-Phase High-Performance Liquid Chromatography to Atmospheric Pressure Laser Ionization Fourier Transform Ion Cyclotron Resonance Mass Spectrometry for the Characterization of Crude Oil. Analytical Chemistry 85 (20), pp. 9478 - 9485 (2013)

Lababidi, S.; Panda, S. K.; Andersson, J. T.; Schrader, W.: Deep Well Deposits: Effects of Extraction on Mass Spectrometric Results. Energy & Fuels 27 (3), pp. 1236 - 1245 (2013)

Lim, I. H.; Schrader, W.; Schüth, F.: The formation of zeolites from solution - Analysis by mass spectrometry. Microporous and Mesoporous Materials 166, pp. 20 - 36 (2013)

Hegazi, A. H.; Fathalla, E. M.; Panda, S. K.; Schrader, W.; Andersson, J. T.: High-molecular weight sulfur-containing aromatics refractory to weathering as determined by Fourier transform ion cyclotron resonance mass spectrometry. Chemosphere 89 (3), pp. 205 - 212 (2012)

Gaspar, A.; Zellermann, E.; Lababidi, S.; Reece, J.; Schrader, W.: Characterization of Saturates, Aromatics, Resins, and Asphaltenes Heavy Crude Oil Fractions by Atmospheric Pressure Laser Ionization Fourier Transform Ion Cyclotron Resonance Mass Spectrometry. Energy & Fuels 26 (6), pp. 3481 - 3487 (2012)

Gaspar, A.; Zellermann, E.; Lababidi, S.; Reece, J.; Schrader, W.: Impact of Different Ionization Methods on the Molecular Assignments of Asphaltenes by FT-ICR Mass Spectrometry. Analytical Chemistry 84 (12), pp. 5257 - 5267 (2012)

Hagmeier, D.; Ruesing, J.; Fenske, T.; Klein, H.-W.; Schmuck, C.; Schrader, W.; Minas da Piedade, M. E.; Epple, M.: Direct experimental observation of the aggregation of α-amino acids into 100–200 nm clusters in aqueous solution. RSC Advances 2 (11), pp. 4690 - 4696 (2012)

Gaspar, A.; Schrader, W.: Expanding the data depth for the analysis of complex crude oil samples by Fourier transform ion cyclotron resonance mass spectrometry using the spectral stitching method. Rapid Communications in Mass Spectrometry 26 (9), pp. 1047 - 1052 (2012)

Panda, S. K.; Brockmann, K.-J.; Benter, T.; Schrader, W.: Atmospheric pressure laser ionization (APLI) coupled with Fourier transform ion cyclotron resonance mass spectrometry applied to petroleum samples analysis: comparison with electrospray ionization and atmospheric pressure photoionization methods. Rapid Communications in Mass Spectrometry 25 (16), pp. 2317 - 2326 (2011)

Alachraf, M. W.; Handayani, P. P.; Hüttl, M. R. M.; Grondal, C.; Enders, D.; Schrader, W.: Electrospray mass spectrometry for detailed mechanistic studies of a complex organocatalyzed triple cascade reaction. Organic & Biomolecular Chemistry 9 (4), pp. 1047 - 1053 (2011)

Braun, M.; Meletis, P.; Schrader, W.: Evidence for a Non-Concerted, Dissoziative Mechanism of the Palladium-Catalyzed "Enolate Claisen Rearrangement" of Allylic Esters. European Journal of Organic Chemistry (28), pp. 5369 - 5372 (2010)

Schaack, B. B.; Schrader, W.; Corma, A.; Schüth, F.: Nucleation of ITQ-21 Studied by ESI-MS. Chemistry of Materials 21 (19), pp. 4448 - 4453 (2009)

Schaack, B. B.; Schrader, W.; Schüth, F.: Structural Insight into Germanium-Containing Silicate Species by Electrospray Ionization Mass Spectrometry (ESI-MS) and ESI-MS/MS. The Journal of Physical Chemistry B 113 (32), pp. 11240 - 11246 (2009)

Schaack, B. B.; Schrader, W.; Schüth, F.: How are Heteroelements (Ga and Ge) Incorporated in Silicate Oligomers? Chemistry – A European Journal 15 (24), pp. 5920 - 5925 (2009)

Panda, S. K.; Andersson, J. T.; Schrader, W.: Characterization of Supercomplex Crude Oil Mixtures: What Is Really in There? Angewandte Chemie International Edition 48 (10), pp. 1788 - 1791 (2009)