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dr. B.W.J. (Bob) Pirok

Faculty of Science
Van 't Hoff Institute for Molecular Sciences
Photographer: B.E. de Jong

Visiting address
  • Science Park 904
  • Room number: C2.258
Postal address
  • Postbus 94157
    1090 GD Amsterdam
Contact details
  • Publications


    • Brooijmans, T., Okhuijsen, R. A., Oerlemans, G. M. M., Pirok, B. W. J., Schoenmakers, P. J., & Peters, R. A. H. (2019). Heterogeneity analysis of polymeric carboxylic acid functionality by selective derivatization followed by size exclusion chromatography. Analytica Chimica Acta, 1072, 87-94.
    • Groeneveld, G., Pirok, B. W. J., & Schoenmakers, P. J. (2019). Perspectives on the future of multi-dimensional platforms. Faraday Discussions, 218, 72-100.
    • Pirok, B. W. J., Abdulhussain, N., Brooijmans, T., Nabuurs, T., de Bont, J., Schellekens, M. A. J., ... Schoenmakers, P. J. (2019). Analysis of charged acrylic particles by on-line comprehensive two-dimensional liquid chromatography and automated data-processing. Analytica Chimica Acta, 1054, 184-192.
    • Pirok, B. W. J., Moro, G., Meekel, N., Berbers, S. V. J., Schoenmakers, P. J., & van Bommel, M. R. (2019). Mapping degradation pathways of natural and synthetic dyes with LC-MS: Influence of solvent on degradation mechanisms. Journal of Cultural Heritage, 38, 29-36.
    • Pirok, B. W. J., Stoll, D. R., & Schoenmakers, P. J. (2019). Recent Developments in Two-Dimensional Liquid Chromatography: Fundamental Improvements for Practical Applications. Analytical Chemistry, 91(1), 240-263.
    • Pirok, B. W. J., den Uijl, M. J., Moro, G., Berbers, S. V. J., Croes, C., van Bommel, M. R., & Schoenmakers, P. J. (2019). Characterization of Dye Extracts from Historical Cultural-Heritage Objects using State-of-the-Art Comprehensive Two-Dimensional Liquid Chromatography and Mass Spectrometry with Active Modulation and Optimized Shifting Gradients. Analytical Chemistry, 91(4), 3062-3069.
    • Wouters, B., Pirok, B. W. J., Soulis, D., Garmendia Perticarini, R., Fokker, S., van den Hurk, R., ... Schoenmakers, P. J. (2019). On-line microfluidic immobilized-enzyme reactors: A new tool for characterizing synthetic polymers. Analytica Chimica Acta, 1053, 62-69.
    • van Schaick, G., Pirok, B. W. J., Haselberg, R., Somsen, G. W., & Gargano, A. (2019). Computer-aided gradient optimization of hydrophilic interaction liquid chromatographic separations of intact proteins and protein glycoforms. Journal of Chromatography A, 1598, 67-76.



    • Pirok, B. W. J., Abdulhussain, N., Aalbers, T., Wouters, B., Peters, R. A. H., & Schoenmakers, P. J. (2017). Nanoparticle Analysis by Online Comprehensive Two-Dimensional Liquid Chromatography combining Hydrodynamic Chromatography and Size-Exclusion Chromatography with Intermediate Sample Transformation. Analytical Chemistry, 89(17), 9167-9174. [details]
    • Pirok, B. W. J., Breuer, P., Hoppe, S. J. M., Chitty, M., Welch, E., Farkas, T., ... Schoenmakers, P. J. (2017). Size-exclusion chromatography using core-shell particles. Journal of Chromatography A, 1486, 96-102. [details]
    • Pirok, B. W. J., Molenaar, S. R. A., van Outersterp, R. E., & Schoenmakers, P. J. (2017). Applicability of retention modelling in hydrophilic-interaction liquid chromatography for algorithmic optimization programs with gradient-scanning techniques. Journal of Chromatography A, 1530, 104-111. [details]


    • Pirok, B. W. J., Knip, J., van Bommel, M. R., & Schoenmakers, P. J. (2016). Characterization of synthetic dyes by comprehensive two-dimensional liquid chromatography combining ion-exchange chromatography and fast ion-pair reversed-phase chromatography. Journal of Chromatography A, 1436, 141-146. [details]
    • Pirok, B. W. J., Pous-Torres, S., Ortiz-Bolsico, C., Vivó-Truyols, G., & Schoenmakers, P. J. (2016). Program for the interpretive optimization of two-dimensional resolution. Journal of Chromatography A, 1450, 29-37. [details]

    • Berbers, S., Pirok, B. W. J., Moro, G., Croes, C., Knip, J., Meekel, N., ... Schoenmakers, P. J. (2018). Natural and Synthetic Dye Characterization by Comprehensive Two Dimensional Liquid Chromatography. Poster session presented at Gordon Research Conference on Scientific Methods in Cultural Heritage Research, Barcelona, Spain.


    • Pirok, B. (2019). Tenure track position for analytical chemist Bob Pirok.
    • Pirok, B. W. J. (2018). Journal of Chromatography A Young Scientist Award.
    • Pirok, B. (2017). Csaba Horváth Award.
    • Pirok, B. (2015). Shimadzu Young Scientist Award.

    Talk / presentation

    • Pirok, B. W. J. (speaker) (3-10-2017). Nanoparticle Analysis by Actively Modulated HDC×SEC with Intermediate Sample Transformation, Labtechnology Conference 2017, Utrecht, Netherlands.


    • Pirok, B. W. J. (2019). Making ANalytically Incompatible Approaches Compatible. [details]
    This list of publications is extracted from the UvA-Current Research Information System. Questions? Ask the library or the Pure staff of your faculty / institute. Log in to Pure to edit your publications. Log in to Personal Page Publication Selection tool to manage the visibility of your publications on this list.
  • Ancillary activities
    • No ancillary activities