Dr. A. (Aleksandra) Chojnacka
Faculty of Science
Van 't Hoff Institute for Molecular Sciences
Visiting address
- Science Park 904
- Room number: C2.248
Postal address
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Postbus 1210
1000 BE Amsterdam
Contact details
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Publications
2025
- Hayder, M., Veclin, C., Ahern, A., Chojnacka, A., Roex, E., Meier, F., Gruter, G. J. M., van Wezel, A. P., & Astefanei, A. (in press). Integrating AF4 and Py-GC-MS for Combined Size-Resolved Polymer-Compositional Analysis of Nanoplastics with Application to Wastewater. Analytical Chemistry. https://doi.org/10.1021/acs.analchem.5c01766
2024
Kooij, S., Chojnacka, A., Bonn, D., Corthals, G. L., & van Rijn, C. J. M. (2024). Electroless Ionization Mass Spectrometry Using a Compact Electrokinetic Ionization Source. Analytical Chemistry, 96(27), 10978-10985. https://doi.org/10.1021/acs.analchem.4c01403 [details]
2023
- Hulleman, T., Turkina, V., O'Brien, J. W., Chojnacka, A., Thomas, K. V., & Samanipour, S. (2023). Critical Assessment of the Chemical Space Covered by LC-HRMS Non-Targeted Analysis. Environmental Science and Technology, 57(38), 14101-14492. https://doi.org/10.1021/acs.est.3c03606 [details]
- Li, C., Dong, L., Durairaj, J., Guan, J. C., Yoshimura, M., Quinodoz, P., Horber, R., Gaus, K., Li, J., Setotaw, Y. B., Qi, J., De Groote, H., Wang, Y., Thiombiano, B., Floková, K., Walmsley, A., Charnikhova, T. V., Chojnacka, A., Correia de Lemos, S., ... Bouwmeester, H. J. (2023). Maize resistance to witchweed through changes in strigolactone biosynthesis. Science, 379(6627), 94-99. https://doi.org/10.1126/science.abq4775 [details]
2022
- Wang, Y., Durairaj, J., Suárez Duran, H. G., van Velzen, R., Flokova, K., Liao, C.-Y., Chojnacka, A., MacFarlane, S., Schranz, M. E., Medema, M. H., van Dijk, A. D. J., Dong, L., & Bouwmeester, H. J. (2022). The tomato cytochrome P450 CYP712G1 catalyzes the double oxidation of orobanchol en route to the rhizosphere signaling strigolactone, solanacol. New Phytologist, 235(5), 1884-1899. https://doi.org/10.1111/nph.18272 [details]
2021
- Guerrieri, A., Floková, K., Vlaar, L. E., Schilder, M. L., Kramer, G., Chojnacka, A., van Dijk, Y. R., Bouwmeester, H. J., & Dong, L. (2021). UPLC-MS/MS analysis and biological activity of the potato cyst nematode hatching stimulant, solanoeclepin A, in the root exudate of Solanum spp. Planta, 254(6), Article 112. https://doi.org/10.1007/s00425-021-03766-2 [details]
2014
- Chojnacka, A., Janssen, H-G., & Schoenmakers, P. (2014). Detailed study of polystyrene solubility using pyrolysis-gas chromatography-mass spectrometry and combination with size-exclusion chromatography. Analytical and Bioanalytical Chemistry, 406(2), 459-465. https://doi.org/10.1007/s00216-013-7461-5 [details]
2012
- Chojnacka, A., Kempe, K., van de Ven, H. C., Englert, C., Hoogenboom, R., Schubert, U. S., Janssen, H-G., & Schoenmakers, P. (2012). Molar mass, chemical-composition, and functionality-type distributions of poly(2-oxazoline)s revealed by a variety of separation techniques. Journal of Chromatography A, 1265, 123-132. https://doi.org/10.1016/j.chroma.2012.09.080 [details]
- Reingruber, E. M., Chojnacka, A., Jellema, E., de Bruin, B., Buchberger, W., & Schoenmakers, P. J. (2012). Chromatographic examination of the chemical composition and sequence distribution of copolymers from ethyl and benzyl diazoacetate. Journal of Chromatography A, 1255, 259-266. https://doi.org/10.1016/j.chroma.2012.02.059 [details]
2011
- Chojnacka, A., Ghaffar, A., Feilden, A., Treacher, K., Janssen, H-G., & Schoenmakers, P. J. (2011). Pyrolysis-gas chromatography-mass spectrometry for studying N-vinyl-2-pyrrolidone-co-vinyl acetate copolymers and their dissolution behaviour. Analytica Chimica Acta, 706(2), 305-311. https://doi.org/10.1016/j.aca.2011.05.052 [details]
2010
- Jellema, E., Jongerius, A. L., Alberda van Ekenstein, G., Mookhoek, S. D., Dingemans, T. J., Reingruber, E. M., Chojnacka, A., Schoenmakers, P. J., Sprenkels, R., van Eck, E. R. H., Reek, J. N. H., & de Bruin, B. (2010). Rhodium-mediated stereospecific carbene polymerization: from homopolymers to random and block copolymers. Macromolecules, 43(21), 8892-8903. https://doi.org/10.1021/ma101792v [details]
2022
- Wang, Y., Durairaj, J., Suárez Duran, H. G., van Velzen, R., Flokova, K., Liao, C.-Y., Chojnacka, A., MacFarlane, S., Schranz, M. ., Medema, M. H., van Dijk, A. D. J., Dong, L. & Bouwmeester, H. J. (2022). Data underlying the publication: The tomato cytochrome P450 CYP712G1 catalyzes the double oxidation of orobanchol en route to the rhizosphere signaling strigolactone, solanacol. 4TU.ResearchData. https://doi.org/10.4121/14891094
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Ancillary activities
- No ancillary activities
Kooij, S., Chojnacka, A., Bonn, D., Corthals, G. L., & van Rijn, C. J. M. (2024). Electroless Ionization Mass Spectrometry Using a Compact Electrokinetic Ionization Source. Analytical Chemistry, 96(27), 10978-10985.