Publications

This page lists our publications sorted by date. 

2025

  • Negotiating system’s band broadening in hydrodynamic chromatography for the determination of particle-size distributions of polymeric nanoparticles, J. Verduin, J.D. Kruijswijk, S.R.A. Molenaar, N.B.L. Milani, T.S. Bos, R.A.H. Peters, B.W.J. Pirok, G.W. Somsen, Analytica Chimica Acta (2025). https://doi.org/10.1016/j.aca.2025.344342 [OPEN ACCESS]
  • Determination of Copolymer Block-Length Distributions Using Fragmentation Data Obtained from Tandem Mass Spectrometry, T.S Bos, R.S van den Hurk, Y. Mengerink, T. Brooijmans, R.A.H. Peters, A.C. van Asten, B.W.J. Pirok, Macromolecules (2025). https://doi.org/10.1021/acs.macromol.5c00297 [OPEN ACCESS]
  • Parallel in vitro ion channel and in vivo zebrafish assaying of elapid snake venoms following chromatographic separation of toxin components, A. Arrahman, H. Xu, M.A. Khan, T.S. Bos, J.Slagboom, G.C. van der Velden, U. Nehrdich, N.R. Casewell, M.K. Richardson, C. Tudorache, F.C. Cardoso, J.Kool, SLAS Discovery (2025). https://doi.org/10.1016/j.slasd.2025.100239 [OPEN ACCESS]
  • The Role of Artificial Intelligence and Machine Learning in Polymer Characterization: Emerging Trends and Perspectives, R.S. van den Hurk, B.W.J. Pirok, T.S. Bos, Chromatographia (2025). https://doi.org/10.1007/s10337-025-04406-7 [OPEN ACCESS]
  • Introducing an algorithm to accurately determine copolymer block-length distributions, R.S. van den Hurk, Y. Mengerink, R.A.H. Peters, A.C. van Asten, B.W.J. Pirok, T.S. Bos, Anal Chim Acta 1353 (2025) 343990. https://doi.org/10.1016/j.aca.2025.343990.  [OPEN ACCESS]
  • Expanding the chemical coverage of polar compounds in water analysis by coupling supercritical fluid with hydrophilic interaction chromatography high-resolution mass spectrometry, A. Cerrato, T. Holmark, E. Emke, E.D. Amato, A.F.G. Gargano, Anal Chim Acta 1341 (2025) 343672. https://doi.org/10.1016/J.ACA.2025.343672.  [OPEN ACCESS]
  • Selective Hydrolysis by Engineered Cutinases: Characterization of Aliphatic-Aromatic Homo and Co-Polyesters by LC and LC-MS methods, E. Abdelraheem, V. Tseliou, J. Desport, M. Serizawa, M. Schürmann, P. Buijsen, R. Peters, A.F. G Gargano, F.G. Mutti, E. Abdelraheem, V. Tseliou, J. Desport, M. Seizawaa, R. Peters, A.F. G Gargano, F.G. Mutti, Chemistry – A European Journal (2025). https://doi.org/10.1002/CHEM.202403879.  [OPEN ACCESS]

2024

  • Consolidating two-dimensional liquid chromatography–high-resolution tandem mass spectrometry (LC×LC-HRMS/MS) technique for the non-targeted analysis of poly- and perfluorinated substances: A trial on aqueous film-forming foams, L. Renai, M. Del Bubba, A.F.G. Gargano, S. Samanipour, Science of The Total Environment 952 (2024) 175908. https://doi.org/10.1016/J.SCITOTENV.2024.175908. [OPEN ACCESS]

  • Characterization of Complex Proteoform Mixtures by Online Nanoflow Ion-Exchange Chromatography-Native Mass Spectrometry, Z. Zhai, D. Mavridou, M. Damian, F.G. Mutti, P.J. Schoenmakers, A.F.G. Gargano, Anal Chem 96 (2024) 8880–8885. https://doi.org/10.1021/acs.analchem.4c01760  [OPEN ACCESS]

  • Identification of heavily glycated proteoforms by hydrophilic-interaction liquid chromatography and native size-exclusion chromatography – High-resolution mass spectrometry, Z. Zhai, P.J. Schoenmakers, A.F.G. Gargano, Anal Chim Acta (2024) 342543. https://doi.org/10.1016/J.ACA.2024.342543 [OPEN ACCESS]
  • Online multimethod platform for comprehensive characterization of monoclonal antibodies in cell culture fluid from a single sample injection – Intact protein workflow, R. Sadighi, V. de Kleijne, S. Wouters, K. Lubbers, G.W. Somsen, A.F.G. Gargano, R. Haselberg, Anal Chim Acta 1287 (2024) 342074  https://doi.org/10.1016/J.ACA.2023.342074 [OPEN ACCESS]
  • Functionality-type and chemical-composition separation of poly(lactide-co-glycolide) using gradient elution normal-phase liquid chromatography with basic and acidic additives, M. Serizawa, J. Reekers, P. van Delft, M. van Bruijnsvoort, P.J. Schoenmakers, A.F.G. Gargano, J Chromatogr A 1730 (2024) 465137. https://doi.org/10.1016/J.CHROMA.2024.465137. [OPEN ACCESS]
  • Hydrophilic Interaction Chromatography Coupled to Ultraviolet Photodissociation Affords Identification, Localization, and Relative Quantitation of Glycans on Intact Glycoproteins, V.K. James, A.A.M. van der Zon, E.E. Escobar, S.D. Dunham, A.F.G. Gargano, J.S. Brodbelt, J Proteome Res 23 (2024) 4684–4693. https://doi.org/10.1021/ACS.JPROTEOME.4C00600.  [OPEN ACCESS]
  • Characterization of monoclonal antibody charge variants under near-native separation conditions using nanoflow sheath liquid capillary electrophoresis-mass spectrometry, A.A.M. van der Zon, A. Höchsmann, T.S. Bos, C. Neusüß, G.W. Somsen, K. Jooß, R. Haselberg, A.F.G. Gargano, Anal Chim Acta 1331 (2024) 343287. https://doi.org/10.1016/J.ACA.2024.343287.  [OPEN ACCESS]
  • Comparison of Optimization Algorithms for Automated Method Development of Gradient Profiles, G.B. van Henten, J. Boelrijk, C. Kattenberg, T.S Bos, B. Ensing, P. Forré, B.W.J. Pirok, J. Chromatogr. A, 2024, 465626, DOI: 10.1016/j.chroma.2024.465626 [OPEN ACCESS]
  • Development of a comprehensive normal-phase liquid chromatography × size-exclusion chromatography platform with ultraviolet spectroscopy and high-resolution mass spectrometry detection for the chemical characterization of complex polyesters, G. Groeneveld, A.F.G. Gargano, R.L.C. Voeten, T.S. Bos, P. Buijsen, R.A.H. Peters, P.J. Schoenmakers, Chim. Acta, 2024, DOI: 10.1016/j.aca.2024.343086 [OPEN ACCESS]
  • Sample transformation in online separations: how chemical conversion advances analytical technology, A.A.M. van der Zon, J. Verduin, R.S. van den Hurk, A.F.G. Gargano, B.W.J, Pirok, Chem. Comm., 2024, 60(1), 36-50, DOI: 1039/d3cc03599a [OPEN ACCESS]
  • Comprehensive Two-Dimensional Liquid Chromatography–High-Resolution Mass Spectrometry for Complex Protein Digest Analysis Using Parallel Gradients, R.S. van den Hurk, B. Lagerwaard, N.J. Terlouw, M. Sun, J.J. Tieleman, A.X. Verstegen, S. Samanipour, B.W.J. Pirok, and A.F.G. Gargano, Anal. Chem,. 2024, DOI: 1021/acs.analchem.4c02172 [OPEN ACCESS]
  • Generating realistic data through modeling and parametric probability for the numerical evaluation of data processing algorithms in two-dimensional chromatography, N. B.L. Milani, A. Rodrigo García-Cicourel, J. Blomberg, R. Edam, S. Samanipour, T.S. Bos, B. W.J. Pirok, Chim. Acta, 2024, DOI: 10.1016/j.aca.2024.342724 [OPEN ACCESS]
  • Enhancing LC×LC separations through Multi-Task Bayesian Optimization, R.A. Molenaar, T.S. Bos, T.A. Dahlseid, B. Ensing, D.R. Stoll, P. Forré, B.W.J. Pirok, J. Chromatogr. A, 2024, DOI: 10.1016/j.chroma.2024.464941 [OPEN ACCESS]
  • Fingerprinting of hydroxy propyl methyl cellulose by comprehensive two-dimensional liquid chromatography-mass spectrometry of monomers resulting from acid hydrolysis, T.S. Bos, B.W.J. Pirok, L. Karlson, S. Schantz, T.A. Dahlseid, D.R. Stoll, G.W. Somsen, J. Chromatogr. A, 2024, 1722, 464874, DOI: 10.1016/j.chroma.2024.464874 [OPEN ACCESS]
  • Investigating direct current potentials that affect native protein conformation during trapped ion mobility spectrometry–mass spectrometry, R.L.C. Voeten, H.A. Majeed, T.S. Bos, G.W. Somsen, R. Haselberg, J. Mass Spec., 2024, DOI: 10.1002/jms.5021 [OPEN ACCESS]

2023

  • Chemometric tools for automated method-development and data interpretation in liquid chromatography, T.S. Bos, 2023, ISBN: 9789464835250, e-ISBN: 9789464835298, AIMMSBioAnalytical Chemistry, Vrije Universiteit Amsterdam
    DOI: 10.5463/thesis.464 [OPEN ACCESS]
  • Pyrolysis-based methods for polymer characterization
    W.C. Knol, 2023, ISBN: 9789464832341, Faculty of Science (FNWI), University of Amsterdam. [LINK] [OPEN ACCESS]
  • Strategies for automated chromatographic method development and data interpretation
    S.R.A. Molenaar, 2023, ISBN: 9789464831184, Faculty of Science (FNWI), University of Amsterdam. [LINK] [OPEN ACCESS]
  • New methods for the characterization of essential distributions
    L.E. Niezen, 2023, Faculty of Science (FNWI), University of Amsterdam. [LINK] [OPEN ACCESS]
  • Comprehensive two‐dimensional gas chromatography—A discussion on recent innovations, N.B.L. Milani, E. van Gilst, B.W.J. Pirok, P.J. Schoenmakers, J. Sep. Sci., 2023, DOI: 10.1002/jssc.202300304 [OPEN ACCESS]
  • Computer-driven optimization of complex gradients in comprehensive two-dimensional liquid chromatography, S.R.A. Molenaar, T.S. Bos, J. Boelrijk, T.A. Dahlseid, D.R. Stoll, B.W.J. Pirok, J. Chromatogr. A, 2023, 1707, 464396, DOI: 10.1016/j.chroma.2023.464306 [OPEN ACCESS]
  • Cumulative Neutral Loss Model for Fragment Deconvolution in Electrospray Ionization High-Resolution Mass Spectrometry Data, D. van Herwerden, J. O’Brien, S. Lege, B.W.J. Pirok, K. Thomas, S. Samanipour, Anal. Chem, 95 (33), 2023, 12247-12255 DOI: 10.1021/acs.analchem.3c00896 [OPEN ACCESS]
  • Trapped ion mobility mass spectrometry of new psychoactive substances: Isomer-specific identification of ring-substituted cathinones, H.A. Majeed, T.S. Bos, R.L.C. Voeten, R.F. Kranenburg, A.C. van Asten, G.W. Somsen, I. Kohler, Analytica Chimica Acta, 2023, 1264, 341276, DOI: 10.1016/j.aca.2023.341276 [OPEN ACCESS]
  • Approaches to Accelerate Liquid Chromatography Method Development in the Laboratory Using Chemometrics and Machine Learning, G.B. van Henten, T.S. Bos, B.W.J. Pirok, LCGC Europe, 2023, 36(6), 202-209, DOI: 56530/lcgc.eu.rh7676j5 [OPEN ACCESS]
  • Recent trends in two-dimensional liquid chromatography, R.S. van den Hurk, M. Pursch, D.R. Stoll, B.W.J. Pirok, TrAC Trends in Analytical Chemistry, 166, 2023, 117166, DOI: 1016/j.trac.2023.117166 [OPEN ACCESS]

  • Online hyphenation of size-exclusion chromatography and pyrolysis-gas chromatography for polymer characterization, W.C. Knol, J.P.H. Smeets, T. Gruendling, B.W.J. Pirok, R.A.H. Peters, J. Chromatogr. A, 1690, 2023, 463800, DOI: 10.1016/j.chroma.2023.463800 [OPEN ACCESS]

  • Characterization of a High Throughput Approach for Large Scale Retention Measurement in Liquid Chromatography, T. Kempen, T. Dahlseid, T. Lauer, A.C. Florea, I. Aase, N. Cole-Dai, S. Kaur, C. Southworth, K. Grube, J. Bhandari, M. Sylvester, R. Shimek, B.W.J. Pirok, S. Rutan, D.R. Stoll, J. Chromatogr. A, 2023, 464182, DOI: 10.1016/j.chroma.2023.464182 [OPEN ACCESS]

  • Development of a chemometric approach to improve the accuracy of copolymer sequence information obtained from pyrolysis gas-chromatography mass-spectrometry data, S.R.A. Molenaar, W.C. Knol, B.W.J. Pirok, R.A.H. Peters, J. Anal. Appl. Pyrolysis, 2023, 171, 105978, DOI: 1016/j.jaap.2023.105978 [OPEN ACCESS]
  • Capacitively coupled contactless conductivity detection to account for system-induced gradient deformation in liquid chromatography, L.E. Niezen, T.S. Bos, P.J. Schoenmakers, G.W. Somsen, B.W.J. Pirok, 2023, Anal. Chim. Acta, 1271, 341466, DOI: 10.1016/j.aca.2023.341466 [OPEN ACCESS]
  • Composition mapping of highly substituted cellulose-ether monomers by liquid chromatography–mass spectrometry and probability-based data deconvolution, S. Bos, J.S. Despot, A. Buijtenhuijs, J. Purmova, L. Karlson, B.W.J. Pirok, P.J. Schoenmakers, G.W. Somsen, 2023, J. Chromatogr. A, 1689, 463758, DOI: 10.1016/j.chroma.2022.463758 [OPEN ACCESS]

  • Improving the accuracy of copolymer sequence length determination by pyrolysis gas chromatography: A comprehensive study, W.C. Knol, S. Vos, T. Gruendling, B.W.J. Pirok, R.A.H. Peters, J. Anal. Appl. Pyrolysis, 1238, 2023, 340635, DOI: 10.1016/j.aca.2022.340635 [OPEN ACCESS]

  • Closed-loop automatic gradient design for liquid chromatography using Bayesian optimization, Boelrijk, B. Ensing, P. Forré, B.W.J. Pirok, Anal. Chim. Acta, 2023, 1242, 340789, DOI: 10.1016/j.aca.2023.340789 [OPEN ACCESS]
  • Packed modulation loops to reduce band broadening in two-dimensional liquid chromatography, W.C. Knol, R.A.H. Peters, B.W.J. Pirok, J. Chromatogr. A, 1690, 2023, 463802, DOI: 10.1016/j.chroma.2023.463802 [OPEN ACCESS]

  • Principles and potential of solvent gradient size-exclusion chromatography for polymer analysis, L.E. Niezen, J.D. Kruijswijk, G.B. van Henten, B.W.J. Pirok, B.B.P. Staal, W. Radke, H.J.A. Philipsen, G.W. Somsen, P.J. Schoenmakers, Anal. Chim. Acta., 1253, 2023, 341041, DOI: 10.1016/j.aca.2023.341041 [OPEN ACCESS]

  • Incorporating a liquid-core-waveguide cell in recycling liquid chromatography for detailed studies of photodegradation reactions, J. den Uijl, I. Bagdonaite, P.J. Schoenmakers, B.W.J. Pirok, M.R. van Bommel, J. Chromatogr. A, 1688, 2023, 463723, DOI: 10.1016/j.chroma.2022.463723 [OPEN ACCESS]

  • Micro-flow size-exclusion chromatography for enhanced native mass spectrometry of proteins and protein complexes, I.K. Ventouri, S. Veelders, M. Passamonti, P. Endres, R. Roemling, P.J. Schoenmakers, G.W. Somsen, R. Haselberg, A.F.G. Gargano, 2023, Anal Chim Acta 1266 (2023) 341324. https://doi.org/10.1016/j.aca.2023.341324.  [OPEN ACCESS]
  • Influence of ion-pairing reagents on the separation of intact glycoproteins using hydrophilic-interaction liquid chromatography – high-resolution mass spectrometry, M. Passamonti, Z. Zhai, M. Moreschini, J.W. Wilson, M. Zhou, P.J. Schoenmakers, A.F.G. Gargano, J Chromatogr A 1688 (2023) 463721. 10.1016/J.CHROMA.2022.463721.[OPEN ACCESS]
  • A high-performance electrochemical biosensor using an engineered urate oxidase, Z. Wei, T. Knaus, Y. Liu, Z. Zhai, A.F.G. Gargano, G. Rothenberg, N. Yan, F.G. Mutti, Chemical Communications 59 (2023) 8071–8074. 10.1039/D3CC01869E. [OPEN ACCESS]
  • Sample transformation in online separations: how chemical conversion advances analytical technology,A.A.M. van der Zon, J. Verduin, R.S. van den Hurk, A.F.G. Gargano, B.W.J. Pirok, Chemical Communications 60 (2023) 36–50. 10.1039/D3CC03599A. [OPEN ACCESS]
  • A modular flow platform for sulfur(VI) fluoride exchange ligation of small molecules, peptides and proteins ,M. Bernús, D. Mazzarella, J. Stanić, Z. Zhai, A. Yeste-Vázquez, O. Boutureira, A.F.G. Gargano, T.N. Grossmann, T. Noël, Nature Synthesis 2023 (2023) 1–7. 10.1038/s44160-023-00441-0. 

2022

  • Under the influence of light: New chromatographic tools for elucidating photodegradation mechanisms
    M.J. den Uijl, 2022, ISBN: 9789464585384, Faculty of Science (FNWI), University of Amsterdam. [LINK] [OPEN ACCESS]
  • Chemometric Strategies for Fully Automated Interpretive Method Development in Liquid Chromatography, T.S. Bos, J. Boelrijk, S.R.A. Molenaar, B. van ‘t Veer, L.E. Niezen, D. van Herwerden, S. Samanipour, D.R. Stoll, P. Forré, B. Ensing, G.W. Somsen, B.W.J. Pirok, Anal. Chem., 94 (46), 2022, 16060-16068, DOI: 10.1021/acs.analchem.2c03160 [OPEN ACCESS]
  • An approach to high throughput measurement of accurate retention data in liquid chromatography, D.R. Stoll, G. Kainz, T.A. Dahlseid, T.J. Kempen, T. Brau, B.W.J. Pirok, J. Chromatogr. A, 1678, 2022, 463350, DOI: 10.1016/j.chroma.2022.463350
  • Combining photodegradation in a liquid-core-waveguide cell with multiple-heart-cut two-dimensional liquid chromatography, M.J. den Uijl, J.H.L. van der Wijst, I. Groeneveld, P.J. Schoenmakers, B.W.J. Pirok, M.R. van Bommel, Anal. Chem., 94 (31), 2022, 11055-11061, DOI: 10.1021/acs.analchem.2c01928 [OPEN ACCESS]
  • Creating a common ground for professional development of university chemistry (STEM) lecturers in Europe, N. Brouwer, I. Maciejowska, C. McDonnell, M.E. Niemelä, B.W.J. Pirok, S. Grecea, C. Femoni, J. Ortiz-Bustos, W. Byers, I. Wasser, Education Policy, Management and Quality, 14 (1), 2022, 45-57, DOI: 10.48127/spvk-epmq/22.14.45 [OPEN ACCESS]
  • Recycling gradient-elution liquid chromatography for the analysis of chemical-composition distributions of polymers, L.E. Niezen, B.B.P. Staal, C. Lang, H.J.A. Philipsen, B.W.J. Pirok, G.W. Somsen, P.J. Schoenmakers, J. Chromatogr. A, 1679, 2022, 463386, DOI: 10.1016/j.chroma.2022.463386 [OPEN ACCESS]
  • Assessing the feasibility of stationary-phase-assisted modulation for two-dimensional liquid chromatography separations, J. den Uijl, T. Roeland, T.S. Bos, P.J. Schoenmakers, M.R. van Bommel, B.W.J. Pirok, J. Chromatogr. A, 1679, 2022, 463388, DOI: 10.1016/j.chroma.2022.463388 [OPEN ACCESS]
  • Characterization and comparison of smokeless powders by on-line two-dimensional liquid chromatography, S. van den Hurk, N. Abdulhussain, A.S.A. van Beurden, M.E. Dekker, A. Hulsbergen, R.A.H. Peters, B.W.J. Pirok, A.C. van Asten, J. Chromatogr. A, 1672, 2022, 463072, DOI: 10.1016/j.chroma.2022.463072 [OPEN ACCESS]
  • The development of a generic analysis method for natural and synthetic dyes by ultra-high-pressure liquid chromatography with photo-diode-array detection and triethylamine as an ion-pairing agent, I. Groeneveld, B.W.J. Pirok, S.R.A. Molenaar, P.J. Schoenmakers, M.R. van Bommel, J. Chromatogr. A, 1673, 2022, 463038, DOI: 10.1016/j.chroma.2022.463038 [OPEN ACCESS]
  • Expansion of the application range of pyrolysis-gas chromatography to copolymer sequence determination: acrylate copolymers, W.C. Knol, S. Vos, T. Gruendling, B.W.J. Pirok, R.A.H. Peters, J. Anal. Appl. Pyrolysis, 165, 2022, 105578, DOI: 10.1016/j.jaap.2022.105578 [OPEN ACCESS]
  • Co-Polymer sequence determination over the molar mass distribution by size-exclusion chromatography combined with pyrolysis – gas chromatography, W.C. Knol, T. Gruendling, P.J. Schoenmakers, B.W.J. Pirok, R.A.H. Peters, J. Chromatogr. A, 2022, 1670, 462973, DOI: 10.1016/j.chroma.2022.462973 [OPEN ACCESS]
  • Investigation of factors affecting the accuracy of retention model parameters obtained from retention data in reversed-phase liquid chromatography, T. Brau, B.W.J. Pirok, S.C. Rutan, D.R. Stoll, J. Sep. Sci., 45, 2022, 3241-3255, DOI: 10.1002/jssc.202100911
  • Automated feature-mining for two-dimensional liquid chromatography applied to polymers enabled by mass remainder analysis, S.R.A. Molenaar, B. van de Put, J.S. Desport, S. Samanipour, R.A.H. Peters, B.W.J. Pirok, Anal. Chem., 2022, 94 (14), 5599-5607, DOI: 10.1021/acs.analchem.1c05336 [OPEN ACCESS]
  • Improving retention-time prediction in supercritical-fluid chromatography by multivariate modelling, S.R.A. Molenaar, M.V. Savova, R. Cross, P.D. Ferguson, P.J. Schoenmakers, B.W.J. Pirok, J. Chromatogr. A, 2022, 1668, 462909, DOI: 10.1016/j.chroma.2022.462909 [OPEN ACCESS]
  • Critical comparison of background correction algorithms used in chromatography, L.E. Niezen, P.J. Schoenmakers, B.W.J. Pirok, Anal. Chim. Acta, 2022, 1201, 339605, DOI: 10.1016/j.aca.2022.339605 [OPEN ACCESS]

2021

  • From Centroided to Profile Mode: Machine Learning for Prediction of Peak Width in HRMS Data, S. Samanipour; P. Choi; J. O’Brien; B.W.J. Pirok; M. Reid; K. Thomas, Anal. Chem., 2021, 49, 16562-16570, DOI: 10.1021/acs.analchem.1c03755 [OPEN ACCESS]
  • Bayesian Optimization of Comprehensive Two-dimensional Liquid Chromatography Separations, J. Boelrijk, B.W.J. Pirok, B. Ensing, P. Forré, J. Chromatogr. A, 2021, 1659, 462628, DOI: 10.1016/j.chroma.2021.462628 [OPEN ACCESS]
  • Comparing different light-degradation approaches for the degradation of crystal violet and eosin Y, M.J. den Uijl, A. Lokker, B. van Dooren, P.J. Schoenmakers, B.W.J. Pirok, M.R. van Bommel, Dyes and Pigments, 197, 2021, 109882, DOI: 10.1016/j.dyepig.2021.109882 [OPEN ACCESS]
  • Thermal modulation to enhance two-dimensional liquid chromatography separations of polymers, L.E. Niezen, B.B.P. Staal, C. Lang, B.W.J. Pirok, P.J. Schoenmakers, J. Chromatogr. A, 2021, 1653, 462429, DOI: 10.1016/j.chroma.2021.462429 [OPEN ACCESS]
  • A comprehensive two-dimensional liquid chromatography method for the simultaneous separation of lipid species and their oxidation products, E. Lazaridi, H. Janssen, J. Vincken, B.W.J. Pirok, M. Hennebelle, J. Chromatogr. A, 2021, 1644, 462106, DOI: 10.1016/j.chroma.2021.462106 [OPEN ACCESS]
  • Peak-tracking algorithm for use in comprehensive two-dimensional liquid chromatography – application to monoclonal-antibody peptides, S.R.A. Molenaar, T.A. Dahlseid, G. Leme, D.R. Stoll, P.J. Schoenmakers, B.W.J. Pirok, J. Chromatogr. A, 2021, 1639, 461922, DOI: 10.1016/j.chroma.2021.461922 [OPEN ACCESS]
  • Measuring and using scanning-gradient data for use in method optimization for liquid chromatography M.J. den Uijl, P.J. Schoenmakers, G.K. Schulte, D.R. Stoll, M.R. van Bommel, B.W.J. Pirok, J. Chromatogr. A, 2021, 1636, 461780, DOI: 10.1016/j.chroma.2020.461780 [OPEN ACCESS]
  • Reducing the influence of geometry-induced gradient deformation in liquid chromatographic retention modelling, T.S. Bos, L.E. Niezen, M.J. den Uijl, S.R.A. Molenaar, S. Lege, P.J. Schoenmakers, G.W. Somsen, B.W.J. Pirok, J. Chromatogr. A, 2021, 1635, 461714, DOI: 10.1016/j.chroma.2020.461714 [OPEN ACCESS]1659

2020

  • Accurate modelling of the retention behaviour of peptides in gradient-elution hydrophilic interaction liquid chromatography
    L.S. Roca, S.E. Schoemaker, B.W.J. Pirok, A.F.G. Gargano, P.J. Schoenmakers, J. Chromatogr. A, 1614, 2020, 460650, DOI: 10.1016/j.chroma.2019.460650 [OPEN ACCESS]
  • Recent applications of chemometrics in one- and two-dimensional chromatography
    T.S. Bos, W.C. Knol, S.R.A. Molenaar, L.E. Niezen, P.J. Schoenmakers, G.W. Somsen, B.W.J. Pirok, J. Sep. Sci. 43(9-10), 2020, 1678-1727, DOI: 10.1002/jssc.202000011 [OPEN ACCESS]
  • Challenges in Obtaining Relevant Information from One- and Two-Dimensional LC Experiments
    B.W.J. Pirok & J.A. Westerhuis, LC-GC North America, 6(38), 2020, 8-14, [LINK] [OPEN ACCESS]
  • Parallel gradients in comprehensive multidimensional liquid chromatography enhance utilization of the separation space and the degree of orthogonality when the separation mechanisms are correlated
    A.A. Aly, M. Muller, A. de Villiers, B.W.J. Pirok, T. Górecki, J. Chromatogr. A, 1628, 2020, 461452, DOI: 10.1016/j.chroma.2020.461452 [OPEN ACCESS]
  • Book Chapter: Liquid Chromatography: Applications for the Oil and Gas Industry
    D. van Herwerden, B.W.J. Pirok, P.J. Schoenmakers, Analytical Techniques in the Oil and Gas Industry for Environmental Monitoring, 2020, DOI: 10.1002/9781119523314.ch5
  • Retention applications of retention modelling in liquid chromatography
    M.J. den Uijl, P.J. Schoenmakers, B.W.J. Pirok, M.R. van Bommel, J. Sep. Sci. 44(1), 2020, 88-114, DOI: 10.1002/jssc.202000905 [OPEN ACCESS]
  • Detection challenges in quantitative polymer analysis by liquid chromatography
    W.C. Knol, B.W.J. Pirok, R.A.H. Peters, J. Sep. Sci. 44(1), 2020, 63-87, DOI: 10.1002/jssc.202000768 [OPEN ACCESS]
  • Living with breakthrough: two-dimensional liquid-chromatography separations of a water-soluble synthetically grafted bio-polymer, H.C. van de Ven, J. Purmova, G. Groeneveld, T.S. Bos A.F.G. Gargano, Sj van der Wal, Y. Mengerink, P.J. Schoenmakers, Sep., 2020, 7(3), 41, DOI: 10.3390/separations7030041 [OPEN ACCESS]
  • Optimizing design and employing permeability differences to achieve flow confinement in devices for spatial multidimensional liquid chromatography, T. Adamopoulou, S. Deridder, T.S. Bos, S. Nawada, G. Desmet, P.J. Schoenmakers, J. Chomatogr. A., 2020,  1612, 460665, DOI: 10.1016/j.chroma.2019.460665

2019

  • Mapping Degradation Pathways of Natural and Synthetic Dyes with LC-MS: Influence of Solvent on Degradation Mechanisms
    B.W.J. Pirok, G. Moro, N. Meekel, S.V.J. Berbers, P.J. Schoenmakers and M.R. van Bommel, J. Cult. Heritage, 38, 2019, 29-36, DOI: 10.1016/j.culher.2019.01.003 
  • Recent Developments in Two-Dimensional Liquid Chromatography: Fundamental Improvements for Practical Applications
    B.W.J. Pirok, D.R. Stoll and P.J. Schoenmakers, Anal. Chem., 2019, 91(1), 240-263, DOI: 10.1021/acs.analchem.8b04841 [OPEN ACCESS]
  • Making Incompatible Approaches Compatible (MANIAC)
    B.W.J. Pirok, 2019, ISBN: 9789463752817, Faculty of Science (FNWI), University of Amsterdam. [LINK] [OPEN ACCESS]
  • On-line Microfluidic Immobilized-Enzyme Reactors: A New Tool for Characterizing Synthetic Polymers
    B. Wouters, B.W.J. Pirok, D. Soulis, R.C. Garmendia Perticarini, S. Fokker, R.S. van den Hurk, M. Skolimowski, R.A.H. Peters and Peter J. Schoenmakers, Anal. Chim. Acta., 2019, 1053, 62-69, DOI: 10.1016/j.aca.2018.12.002 [OPEN ACCESS]
  • Heterogeneity analysis of polymeric carboxylic acid functionality by selective derivatization followed by size exclusion chromatography
    T. Brooijmans, R.A. Okhuijsen, G.M.M. Oerlemans, B.W.J. Pirok, P.J. Schoenmakers, R.A.H. Peters, Anal. Chim. Acta, 1072, 2019, 87-94, DOI: 10.1016/j.aca.2019.04.051
  • Computer-aided gradient optimization of hydrophilic interaction liquid chromatographic separations of intact proteins and protein glycoforms
    G. van Schaick, B.W.J. Pirok, R. Haselberg, G.W Somsen, A.F.G Gargano, J. Chromatogr. A, 1598, 2019, 67-76, DOI: 10.1016/j.chroma.2019.03.038 [OPEN ACCESS]
  • Perspectives on the Future of Multi-dimensional Platforms
    G. Groeneveld, B.W.J. Pirok and P.J. Schoenmakers, Faraday Discuss., 218, 2019, 72-100, DOI: 10.1039/C8FD00233A
  • Clinical Metabolomics: Expanding the Metabolome Coverage Using Advanced Analytical Techniques
    R. Haselberg, I. Kohler, B.W.J. Pirok, A.F.G. Gargano, LC-GC Europe, 37(12), 2019, 878-887, [LINK] [OPEN ACCESS]
  • 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
    B.W.J. Pirok, M.J. den Uijl, G. Moro, S.V.J. Berbers, C.J.M. Croes, M.R. van Bommel and P.J. Schoenmakers, Anal. Chem., 91(4) 2019, 3062-3069, DOI: 10.1021/acs.analchem.8b05469 [OPEN ACCESS]
  • Analysis of Charged Acrylic Particles by On-line Comprehensive Two-Dimensional Liquid Chromatography and Automated Data-Processing
    B.W.J. Pirok, N. Abdulhussain, T. Brooijmans, T. Nabuurs, J. de Bont, M.A.J. Schellekens, R.A.H. Peters and P.J. Schoenmakers, Anal. Chim. Acta., 2019, 1054, 184-192, DOI: 10.1016/j.aca.2018.12.059 [OPEN ACCESS]

2018

  • Peak-Tracking Algorithm for Use in Automated Interpretive Method-Development Tools in Liquid Chromatography
    B.W.J. Pirok, S.R.A. Molenaar, L.S. Roca and P.J. Schoenmakers, Anal. Chem., 2018, 90(23), 14011-14019, DOI: 10.1021/acs.analchem.8b03929 [OPEN ACCESS]
  • Comprehensive Two-Dimensional Liquid Chromatography of Heavy Oil
    F.T. van Beek, R. Edam, B.W.J. Pirok, W.J.L. Genuit and P.J. Schoenmakers, J. Chromatogr. A, 2018, 1564, 110-119. DOI: 10.1016/j.chroma.2018.06.001 [OPEN ACCESS]
  • Practical Approaches for Overcoming the Challenges of Comprehensive Two-Dimensional Liquid Chromatography
    B.W.J. Pirok and Peter J. Schoenmakers, LC-GC Europe, 2018, 31, 242–249 [LINK] [OPEN ACCESS]
  • Optimizing separations in online comprehensive two-dimensional liquid chromatography
    B.W.J. Pirok, A.F.G. Gargano and P.J. Schoenmakers, J. Sep. Sci., 2018, 41(1), 68–98, DOI: 10.1002/jssc.201700863 [OPEN ACCESS]

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