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Bos, T. S., Desport, J. S., Buijtenhuijs, A., Purmova, J., Karlson, L., Pirok, B. W. J., Schoenmakers, P. J., & Somsen, G. W. (2023). Composition mapping of highly substituted cellulose-ether monomers by liquid chromatography–mass spectrometry and probability-based data deconvolution. Journal of Chromatography A, 1689, Article 463758. https://doi.org/10.1016/j.chroma.2022.463758
Kempen, T., Dahlseid, T., Lauer, T., Florea, A. C., Aase, I., Cole-Dai, N., Kaur, S., Southworth, C., Grube, K., Bhandari, J., Sylvester, M., Schimek, R., Pirok, B., Rutan, S., & Stoll, D. (2023). Characterization of a high throughput approach for large scale retention measurement in liquid chromatography. Journal of Chromatography A, 1705, Article 464182. https://doi.org/10.1016/j.chroma.2023.464182
Knol, W. C., Peters, R. A. H., & Pirok, B. W. J. (2023). Packed modulation loops to reduce band broadening in two-dimensional liquid chromatography. Journal of Chromatography A, 1690, Article 463802. https://doi.org/10.1016/j.chroma.2023.463802
Knol, W. C., Smeets, J. P. H., Gruendling, T., Peters, R. A. H., & Pirok, B. W. J. (2023). Online hyphenation of size-exclusion chromatography and pyrolysis-gas chromatography for polymer characterization. Journal of Chromatography A, 1690, Article 463800. https://doi.org/10.1016/j.chroma.2023.463800
Knol, W. C., Vos, S., Gruendling, T., Pirok, B. W. J., & Peters, R. A. H. (2023). Improving the accuracy of copolymer sequence length determination by pyrolysis gas chromatography: A comprehensive study. Analytica Chimica Acta, 1238, Article 340635. https://doi.org/10.1016/j.aca.2022.340635
Knol, W. C., de Vries, Q. L., Brooijmans, T., Gruendling, T., Pirok, B. W. J., & Peters, R. A. H. (2023). Hyphenation of liquid chromatography and pyrolysis-flame ionization detection/mass spectrometry for polymer quantification and characterization. Analytica Chimica Acta, 1257, Article 341157. https://doi.org/10.1016/j.aca.2023.341157
Milani, N. B. L., van Gilst, E., Pirok, B. W. J., & Schoenmakers, P. J. (2023). Comprehensive two-dimensional gas chromatography: A discussion on recent innovations. Journal of Separation Science, 46(21), Article 2300304. https://doi.org/10.1002/jssc.202300304[details]
Molenaar, S. R. A., Bos, T. S., Boelrijk, J., Dahlseid, T. A., Stoll, D. R., & Pirok, B. W. J. (2023). Computer-driven optimization of complex gradients in comprehensive two-dimensional liquid chromatography. Journal of Chromatography A, 1707, Article 464306. https://doi.org/10.1016/j.chroma.2023.464306[details]
Molenaar, S. R. A., Knol, W. C., Pirok, B. W. J., & Peters, R. A. H. (2023). Development of a chemometric approach to improve the accuracy of copolymer sequence information obtained from pyrolysis gas-chromatography mass-spectrometry data. Journal of analytical and applied pyrolysis, 171, Article 105978. https://doi.org/10.1016/j.jaap.2023.105978
Molenaar, S. R. A., Mommers, J. H. M., Stoll, D. R., Ngxangxa, S., de Villiers, A. J., Schoenmakers, P. J., & Pirok, B. W. J. (2023). Algorithm for tracking peaks amongst numerous datasets in comprehensive two-dimensional chromatography to enhance data analysis and interpretation. Journal of Chromatography A, 1705, Article 464223. https://doi.org/10.1016/j.chroma.2023.464223[details]
Niezen, L. E., Bos, T. S., Schoenmakers, P. J., Somsen, G. W., & Pirok, B. W. J. (2023). Capacitively coupled contactless conductivity detection to account for system-induced gradient deformation in liquid chromatography. Analytica Chimica Acta, 1271, Article 341466. https://doi.org/10.1016/j.aca.2023.341466[details]
Niezen, L. E., Kruijswijk, J. D., van Henten, G. B., Pirok, B. W. J., Staal, B. B. P., Radke, W., Philipsen, H. J. A., Somsen, G. W., & Schoenmakers, P. J. (2023). Principles and potential of solvent gradient size-exclusion chromatography for polymer analysis. Analytica Chimica Acta, 1253, Article 341041. https://doi.org/10.1016/j.aca.2023.341041
Pirok, B. W. J., & Stoll, D. R. (2023). Method Development for Comprehensive Two-Dimensional Liquid Chromatography Separations. In D. R. Stoll, & P. W. Carr (Eds.), Multi-Dimensional Liquid Chromatography: Principles, Practice, and Applications (pp. 209-232). (Chromatographic Science Series). CRC Press. Advance online publication. https://doi.org/10.1201/9781003090557-7[details]
Pirok, B. W. J., & Stoll, D. R. (2023). Selecting Separation Modes and Selectivities for Multi-Dimensional LC. In D. R. Stoll, & P. W. Carr (Eds.), Multi-Dimensional Liquid Chromatography: Principles, Practice, and Applications (pp. 165-182 ). (Chromatographic Science Series). CRC Press. Advance online publication. https://doi.org/10.1201/9781003090557-5[details]
Pirok, B. W. J., Rutan, S. C., & Stoll, D. R. (2023). Data Analysis for Multi-Dimensional Liquid Chromatography. In D. R. Stoll, & P. W. Carr (Eds.), Multi-Dimensional Liquid Chromatography: Principles, Practice, and Applications (pp. 233-272). (Chromatographic Science Series). CRC Press. Advance online publication. https://doi.org/10.1201/9781003090557-8[details]
Verduin, J., Tutiš, L., Becking, A. J., Famili, A., Zhang, K., Pirok, B. W. J., & Somsen, G. W. (2023). Characterization of Dye-Loaded Poly(lactic-co-glycolic acid) Nanoparticles by Comprehensive Two-Dimensional Liquid Chromatography Combining Hydrodynamic and Reversed-Phase Liquid Chromatography. Analytical Chemistry, 95(51), 18767-18775. https://doi.org/10.1021/acs.analchem.3c03356[details]
den Uijl, M. J., Bagdonaite, I., Schoenmakers, P. J., Pirok, B. W. J., & van Bommel, M. R. (2023). Incorporating a liquid-core-waveguide cell in recycling liquid chromatography for detailed studies of photodegradation reactions. Journal of Chromatography A, 1688, Article 463723. https://doi.org/10.1016/j.chroma.2022.463723[details]
van Henten, G. B., Bos, T. S., & Pirok, B. W. J. (2023). Approaches to Accelerate Liquid Chromatography Method Development in the Laboratory Using Chemometrics and Machine Learning. LCGC Europe, 36(06), 202–209.
van Herwerden, D., O'Brien, J. W., Lege, S., Pirok, B. W. J., Thomas, K. V., & Samanipour, S. (2023). Cumulative Neutral Loss Model for Fragment Deconvolution in Electrospray Ionization High-Resolution Mass Spectrometry Data. Analytical Chemistry, 95(33), 12247-12255. https://doi.org/10.1021/acs.analchem.3c00896
van den Hurk, R. S., Pursch, M., Stoll, D. R., & Pirok, B. W. J. (2023). Recent trends in two-dimensional liquid chromatography. TrAC - Trends in Analytical Chemistry, 166, Article 117166. https://doi.org/10.1016/j.trac.2023.117166
van der Zon, A. A. M., Verduin, J., van den Hurk, R. S., Gargano, A. F. G., & Pirok, B. W. J. (in press). Sample transformation in online separations: how chemical conversion advances analytical technology. Chemical Communications. https://doi.org/10.1039/d3cc03599a
2022
Bos, T. S., Boelrijk, J., Molenaar, S. R. A., Veer, B. V. ., Niezen, L. E., van Herwerden, D., Samanipour, S., Stoll, D. R., Forré, P., Ensing, B., Somsen, G. W., & Pirok, B. W. J. (2022). Chemometric Strategies for Fully Automated Interpretive Method Development in Liquid Chromatography. Analytical Chemistry, 94(46), 16060-16068. Advance online publication. https://doi.org/10.1021/acs.analchem.2c03160[details]
Brau, T., Pirok, B., Rutan, S., & Stoll, D. (2022). Accuracy of retention model parameters obtained from retention data in liquid chromatography. Journal of Separation Science, 45(17), 3241-3255. Advance online publication. https://doi.org/10.1002/jssc.202100911[details]
Brouwer, N., Maciejowska, I., McDonnell, C., Niemelä, M., Pirok, B., Grecea, Ş., Femoni, C., Ortiz-Bustos, J., Byers, W., & Wasser, I. (2022). Creating a common ground for professional development of university chemistry (STEM) lecturers in Europe. Švietimas: politika - vadyba - kokybė, 14(1), 45-57. https://doi.org/10.48127/spvk-epmq/22.14.45[details]
Groeneveld, I., Pirok, B. W. J., Molenaar, S. R. A., Schoenmakers, P. J., & van Bommel, M. R. (2022). 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. Journal of Chromatography A, 1673, Article 463038. https://doi.org/10.1016/j.chroma.2022.463038[details]
Knol, W. C., Gruendling, T., Schoenmakers, P. J., Pirok, B. W. J., & Peters, R. A. H. (2022). Co-Polymer sequence determination over the molar mass distribution by size-exclusion chromatography combined with pyrolysis - gas chromatography. Journal of Chromatography A, 1670, Article 462973. https://doi.org/10.1016/j.chroma.2022.462973[details]
Knol, W. C., Vos, S., Gruendling, T., Pirok, B. W. J., & Peters, R. A. H. (2022). Expansion of the application range of pyrolysis-gas chromatography to copolymer sequence determination: Acrylate copolymers. Journal of analytical and applied pyrolysis, 165, Article 105578. https://doi.org/10.1016/j.jaap.2022.105578[details]
Molenaar, S. R. A., Savova, M., Cross, R., Ferguson, P. D., Schoenmakers, P. J., & Pirok, B. W. J. (2022). Improving retention-time prediction in supercritical-fluid chromatography by multivariate modelling. Journal of Chromatography A, 1668, Article 462909. https://doi.org/10.1016/j.chroma.2022.462909[details]
Molenaar, S. R. A., van de Put, B., Desport, J. S., Samanipour, S., Peters, R. A. H., & Pirok, B. W. J. (2022). Automated Feature Mining for Two-Dimensional Liquid Chromatography Applied to Polymers Enabled by Mass Remainder Analysis. Analytical Chemistry, 94(14), Article 5599-5607. Advance online publication. https://doi.org/10.1021/acs.analchem.1c05336[details]
Niezen, L. E., Schoenmakers, P. J., & Pirok, B. W. J. (2022). Critical comparison of background correction algorithms used in chromatography. Analytica Chimica Acta, 1201, Article 339605. https://doi.org/10.1016/j.aca.2022.339605[details]
Niezen, L. E., Staal, B. B. P., Lang, C., Philipsen, H. J. A., Pirok, B. W. J., Somsen, G. W., & Schoenmakers, P. J. (2022). Recycling gradient-elution liquid chromatography for the analysis of chemical-composition distributions of polymers. Journal of Chromatography A, 1679, Article 463386. https://doi.org/10.1016/j.chroma.2022.463386[details]
Stoll, D. R., Kainz, G., Dahlseid, T. A., Kempen, T. J., Brau, T., & Pirok, B. W. J. (2022). An approach to high throughput measurement of accurate retention data in liquid chromatography. Journal of Chromatography A, 1678, Article 463350. https://doi.org/10.1016/j.chroma.2022.463350[details]
den Uijl, M. J., Lokker, A., van Dooren, B., Schoenmakers, P. J., Pirok, B. W. J., & van Bommel, M. R. (2022). Comparing different light-degradation approaches for the degradation of crystal violet and eosin Y. Dyes and Pigments, 197, Article 109882. https://doi.org/10.1016/j.dyepig.2021.109882[details]
den Uijl, M. J., Roeland, T., Bos, T. S., Schoenmakers, P. J., van Bommel, M. R., & Pirok, B. W. J. (2022). Assessing the feasibility of stationary-phase-assisted modulation for two-dimensional liquid-chromatography separations. Journal of Chromatography A, 1679, Article 463388. https://doi.org/10.1016/j.chroma.2022.463388[details]
den Uijl, M. J., Van Der Wijst, Y. J. H. L., Groeneveld, I., Schoenmakers, P. J., Pirok, B. W. J., & Van Bommel, M. R. (2022). Combining Photodegradation in a Liquid-Core-Waveguide Cell with Multiple-Heart-Cut Two-Dimensional Liquid Chromatography. Analytical Chemistry, 94(31), 11055-11061. https://doi.org/10.1021/acs.analchem.2c01928[details]
van den Hurk, R. S., Abdulhussain, N., van beurden, A., Dekker, M., Hulsbergen, A., Peters, R. A. H., Pirok, B. W. J., & van Asten, A. C. (2022). Characterization and comparison of smokeless powders by on-line two-dimensional liquid chromatography. Journal of Chromatography A, 1672, Article 463072. https://doi.org/10.1016/j.chroma.2022.463072[details]
Bos, T. S., Niezen, L. E., den Uijl, M. J., Molenaar, S. R. A., Lege, S., Schoenmakers, P. J., Somsen, G. W., & Pirok, B. W. J. (2021). Reducing the influence of geometry-induced gradient deformation in liquid chromatographic retention modelling. Journal of Chromatography A, 1635, Article 461714. Advance online publication. https://doi.org/10.1016/j.chroma.2020.461714[details]
Knol, W. C., Pirok, B. W. J., & Peters, R. A. H. (2021). Detection challenges in quantitative polymer analysis by liquid chromatography. Journal of Separation Science, 44(1), 63-87. Advance online publication. https://doi.org/10.1002/jssc.202000768[details]
Lazaridi, E., Janssen, H-G., Vincken, J-P., Pirok, B., & Hennebelle, M. (2021). A comprehensive two-dimensional liquid chromatography method for the simultaneous separation of lipid species and their oxidation products. Journal of Chromatography A, 1644, Article 462106. https://doi.org/10.1016/j.chroma.2021.462106[details]
Molenaar, S. R. A., Dahlseid, T. A., Leme, G. M., Stoll, D. R., Schoenmakers, P. J., & Pirok, B. W. J. (2021). Peak-tracking algorithm for use in comprehensive two-dimensional liquid chromatography-Application to monoclonal-antibody peptides. Journal of Chromatography A, 1639. https://doi.org/10.1016/j.chroma.2021.461922
Niezen, L. E., Staal, B. B. P., Lang, C., Pirok, B. W. J., & Schoenmakers, P. J. (2021). Thermal modulation to enhance two-dimensional liquid chromatography separations of polymers. Journal of Chromatography A, 1653. https://doi.org/10.1016/j.chroma.2021.462429
Samanipour, S., Choi, P., O'Brien, J. W., Pirok, B. W. J., Reid, M. J., & Thomas, K. V. (2021). From Centroided to Profile Mode: Machine Learning for Prediction of Peak Width in HRMS Data. Analytical Chemistry, 93(49), 16562–16570. Advance online publication. https://doi.org/10.1021/acs.analchem.1c03755[details]
den Uijl, M. J., Schoenmakers, P. J., Pirok, B. W. J., & van Bommel, M. R. (2021). Recent applications of retention modelling in liquid chromatography. Journal of Separation Science, 44(1), 88-114. Advance online publication. https://doi.org/10.1002/jssc.202000905[details]
den Uijl, M. J., Schoenmakers, P. J., Schulte, G. K., Stoll, D. R., van Bommel, M. R., & Pirok, B. W. J. (2021). Measuring and using scanning-gradient data for use in method optimization for liquid chromatography. Journal of Chromatography A, 1636, Article 461780. https://doi.org/10.1016/j.chroma.2020.461780[details]
Aly, A. A., Muller, M., de Villiers, A., Pirok, B. W. J., & Górecki, T. (2020). Parallel gradients in comprehensive multidimensional liquid chromatography enhance utilization of the separation space and the degree of orthogonality when the separation mechanisms are correlated. Journal of Chromatography A, 1628, Article 461452. https://doi.org/10.1016/j.chroma.2020.461452[details]
Bos, T. S., Knol, W. C., Molenaar, S. R. A., Niezen, L. E., Schoenmakers, P. J., Somsen, G. W., & Pirok, B. W. J. (2020). Recent applications of chemometrics in one- and two-dimensional chromatography. Journal of Separation Science, 43(9-10), 1678-1727. https://doi.org/10.1002/jssc.202000011[details]
Pirok, B. W. J., & Westerhuis, J. A. (2020). Challenges in Obtaining Relevant Information from One- and Two-Dimensional LC Experiments. Supplement to LCGC North America solutions for seperation scientists, 6(38), 8, 10-14. https://doi.org/10.56530/lcgc.na.jk4782s5[details]
van Herwerden, D., Pirok, B. W. J., & Schoenmakers, P. J. (2020). Liquid Chromatography: Applications for the Oil and Gas Industry. In M. N. Dunkle, & W. L. Winniford (Eds.), Analytical Techniques in the Oil and Gas Industry for Environmental Monitoring (pp. 225-258). Wiley. https://doi.org/10.1002/9781119523314.ch5[details]
2019
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. https://doi.org/10.1016/j.aca.2019.04.051[details]
Groeneveld, G., Pirok, B. W. J., & Schoenmakers, P. J. (2019). Perspectives on the future of multi-dimensional platforms. Faraday Discussions, 218, 72-100. https://doi.org/10.1039/c8fd00233a[details]
Haselberg, R., Pirok, B. W. J., Gargano, A. F. G., & Kohler, I. (2019). Clinical Metabolomics: Expanding the Metabolome Coverage Using Advanced Analytical Techniques. LC-GC North America, 37(12), 878-887.
Pirok, B. W. J., Abdulhussain, N., Brooijmans, T., Nabuurs, T., de Bont, J., Schellekens, M. A. J., Peters, R. A. H., & 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. https://doi.org/10.1016/j.aca.2018.12.059[details]
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. https://doi.org/10.1016/j.culher.2019.01.003[details]
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. Advance online publication. https://doi.org/10.1021/acs.analchem.8b04841[details]
Pirok, B. W. J., den Uijl, M. J., Moro, G., Berbers, S. V. J., Croes, C. J. M., 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. https://doi.org/10.1021/acs.analchem.8b05469[details]
Roca, L. S., Schoemaker, S. E., Pirok, B. W. J., Gargano, A. F. G., & Schoenmakers, P. J. (2019). Accurate modelling of the retention behaviour of peptides in gradient-elution hydrophilic interaction liquid chromatography. Journal of Chromatography A, 1614, Article 460650. https://doi.org/10.1016/j.chroma.2019.460650[details]
Wouters, B., Pirok, B. W. J., Soulis, D., Garmendia Perticarini, R. C., Fokker, S., van den Hurk, R. S., Skolimowski, M., Peters, R. A. H., & Schoenmakers, P. J. (2019). On-line microfluidic immobilized-enzyme reactors: A new tool for characterizing synthetic polymers. Analytica Chimica Acta, 1053, 62-69. https://doi.org/10.1016/j.aca.2018.12.002[details]
van Schaick, G., Pirok, B. W. J., Haselberg, R., Somsen, G. W., & Gargano, A. F. G. (2019). Computer-aided gradient optimization of hydrophilic interaction liquid chromatographic separations of intact proteins and protein glycoforms. Journal of Chromatography A, 1598, 67-76. https://doi.org/10.1016/j.chroma.2019.03.038[details]
Pirok, B. W. J., Gargano, A. F. G., & Schoenmakers, P. J. (2018). Optimizing separations in online comprehensive two-dimensional liquid chromatography. Journal of Separation Science, 41(1), 68-98. Advance online publication. https://doi.org/10.1002/jssc.201700863[details]
Pirok, B. W. J., Molenaar, S. R. A., Roca, L. S., & Schoenmakers, P. J. (2018). Peak-Tracking Algorithm for Use in Automated Interpretive Method-Development Tools in Liquid Chromatography. Analytical Chemistry, 90(23), 14011-14019. https://doi.org/10.1021/acs.analchem.8b03929[details]
van Beek, F. T., Edam, R., Pirok, B. W. J., Genuit, W. J. L., & Schoenmakers, P. J. (2018). Comprehensive two-dimensional liquid chromatography of heavy oil. Journal of Chromatography A, 1564, 110-119. https://doi.org/10.1016/j.chroma.2018.06.001[details]
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. https://doi.org/10.1021/acs.analchem.7b01906[details]
Pirok, B. W. J., Breuer, P., Hoppe, S. J. M., Chitty, M., Welch, E., Farkas, T., van der Wal, S., Peters, R., & Schoenmakers, P. J. (2017). Size-exclusion chromatography using core-shell particles. Journal of Chromatography A, 1486, 96-102. Advance online publication. https://doi.org/10.1016/j.chroma.2016.12.015[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. https://doi.org/10.1016/j.chroma.2017.11.017[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. Advance online publication. https://doi.org/10.1016/j.chroma.2016.01.070[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. https://doi.org/10.1016/j.chroma.2016.04.061[details]
den Uijl, M. J., Mai, D. X., Eskildsen, C. E. A., de Voogt, P., Pirok, B. W. J., Schoenmakers, P. J., & van Bommel, M. R. (2020). Mapping degradation pathways of pharmaceuticals in advanced oxidation with liquid chromatography - UV/MS. Poster session presented at SETAC SciCon, .
den Uijl, M. J., Schoenmakers, P. J., Schulte, G. K., Stoll, D. R., van Bommel, M. R., & Pirok, B. W. J. (2020). Measuring and using scanning-gradient data for LC. Poster session presented at CHAINS 2020, .
2019
den Uijl, M. J., Groeneveld, I., Pirok, B. W. J., Ariese, F., Somsen, G. W., Schoenmakers, P. J., & van Bommel, M. R. (2019). Toolbox for studying the chemistry of light induced degradation (TOOCOLD): towards an online degradation system. Poster session presented at HPLC 2019, Milan, Italy.
den Uijl, M. J., Pirok, B. W. J., de Voogt, W. P., Schoenmakers, P. J., & van Bommel, M. R. (2019). Mapping degradation pathways in advanced oxidation processes with two-dimensional liquid chromatography with an online light-degradation system. Poster session presented at SETAC Europe 29th annual meeting, Helsinki, Finland.
2018
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. (speaker) (21-3-2023). Challenges to Achieve Unsupervised Optimization of Heart-cut and Comprehensive Two-dimensional Liquid Chromatography Separations, Pittsburgh Conference 2023, Philadelphia, PA, United States, Philadelphia.
Pirok, B. (speaker) (23-8-2022). Closed-loop automated method development in (2D) liquid chromatography using retention modelling and machine learning, ACS Fall 2022, Chicago.
Pirok, B. (speaker) (21-6-2022). Unsupervised Method Development for Liquid Chromatography, HPLC2022, San Diego, CA, United States, San Diego.
Pirok, B. (speaker) (14-9-2021). Multi-Dimensional Techniques - Theoretical and Practical Rationale for 2D-LC, Instrumentation, Modulation and Method Development, Community for Analytical Measurement Science Conference 2022.
Pirok, B. (speaker) (7-11-2019). Using 2D-LC: from small molecules to large particles, Discussiegroep Scheidingsmethoden voor Polymeren Symposium Herfst 2019, Breda.
Pirok, B. (speaker) (29-10-2019). Opportunities for Robust Application of Two-dimensional Liquid Chromatography, Chromatographic Society Multi-dimensional Chromatography Symposium, Bracknell.
Pirok, B. (speaker) (26-6-2019). Opportunities in Two-dimensional Liquid Chromatography through PARADISE, Agilent University Relations Fair 2019, Waldbronn.
Pirok, B. (speaker) (21-5-2019). 2D-LC: From data analysis to method development, Forum for Analytical Science and Technology, Veldhoven.
Pirok, B. (speaker) (2019). Computer-optimized LC×LC-MS for the Characterization of 17th-century Cultural Heritage Objects, 48th International Symposium on High-Performance-Liquid-Phase Separations and Related Techniques, Milan.
Pirok, B. (speaker) (2019). Peak Tracking for Multi-dimensional Chromatography, 12th Balaton Symposium on High-Performance Separation Methods, Balaton.
Pirok, B. (speaker) (2019). Analysis of Polymeric Particles, 9th International Symposium on the Separation and Characterization of Natural and Synthetic Macromolecules, Amsterdam.
Pirok, B. (speaker) (2019). Enhancing method development using peak-tracking algorithms to rapidly interpret data, 49th International Symposium on High Performance Liquid Phase Separations and Related Techniques, Kyoto.
Pirok, B. (speaker) (2019). Rapid and Effective Implementation of Comprehensive 2D-LC for 'Impossible' Separations, The Pittsburgh Conference on Analytical Chemistry and Applied Spectroscopy, Philadelphia.
Groeneveld, I. (speaker), Pirok, B. (speaker), Schoenmakers, P. (speaker) & van Bommel, M. (speaker) (25-10-2018). One size fits all – one method for the simultaneous analysis of natural and synthetic dyes by UHPLC-PDA (optimised by PIOTR), Dyes in History and Archaeology, Lisbon.
Pirok, B. (speaker), Moro, G. (speaker), Meekel, N. (speaker), Berbers, S. (speaker), Schoenmakers, P. (speaker) & van Bommel, M. (speaker) (25-10-2018). Mapping degradation pathways of natural and synthetic dyes with LC-MS: influence of solvent on the degradation of eosin and carminic acid, Dyes in History and Archaeology, Lisbon.
Pirok, B. W. J. (speaker) (3-10-2017). Nanoparticle Analysis by Actively Modulated HDC×SEC with Intermediate Sample Transformation, Labtechnology Conference 2017, Utrecht.
Molenaar, S. R. A. (2023). Strategies for automated chromatographic method development and data interpretation. [Thesis, fully internal, Universiteit van Amsterdam]. [details]
Brooijmans, T. (2022). Specific separation- and detection strategies for the characterization of acid-functional polymers. [Thesis, fully internal, Universiteit van Amsterdam]. [details]
den Uijl, M. J. (2022). Under the influence of light: New chromatographic tools for elucidating photodegradation mechanisms. [Thesis, fully internal, Universiteit van Amsterdam]. [details]
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