2026

Moon, E., Radelof, C., Sticht, J., Wang, Y., Fürstenberg, F., Krage, C., Straeten, S., Pietsch, W., Schade, B., Pavlov, A., Zarate, R., Vos, G. M., Szekeres, G. P., Strodel, B., Koksch, B., Pagel, K., Österlund, N. (2026) Glycosaminoglycans Promote Amyloid-β Aggregation via Multivalent, pH-Dependent Interactions, submitted (Preprint)

Roberts, L., Power, L., Szekeres, G. P., Posner, D., Mulholland, I., Birchenough, H., Tamburrano, S., Shahzad, A., Dodd, R., Petrova, E., Karlsson, R., Popplewell, J., Yamaguchi, Y., Pagel, K., Allen, J., Miller, R. L., Dyer, D., Hepworth, M. (2026) A heparan sulfate glycocalyx supports maintenance of tissue-resident group 2 innate lymphoid cells, submitted

Szekeres, G. P., Jordan, J. S., Riedel, J., Horlebein, J., Prabhu, G. R. D., Götze, M., Daly, S., Warnke, S., Pagel, K. (2025) Cryogenic gas-phase IR spectroscopy on a commercial ion mobility-mass spectrometry platform, Analytical Chemistry, DOI: 10.1021/acs.analchem.5c08001 Article

Riedel, J., Safferthal, M., Szekeres, G. P.*, Pagel, K.* (2026) Deconvolution of high-dimensional ion mobility data using reversible-jump Markov chain Monte Carlo, Analytical Chemistry, 98: 6684-6691. Article

2025

Österlund, N., Jordan, J. S., Renzi, E., Szekeres, G. P., Pagel, K. (2025), Mass spectrometry detects folding intermediates populated during urea-induced protein denaturation, Chemical Science, DOI: 10.1039/D5SC05773F Article

Medina, N., Peralta-Moreno, M., Rubio-Martínez, J., Bechtella, L., Polewski, L., Szekeres, G. P., Berdalet, E., Moyano, E., Pagel, K. (2025) Ion mobility–mass spectrometry of palytoxin-like compounds produced by Ostreopsis cf. ovata, Analytical and Bioanalytical Chemistry, 417: 6665-6677. Article

Szekeres, G. P., Moon, E., Elter, J. K., Roper, B., Kizhakkedathu, J., Ballauff, M., Haag, R., Pagel, K. (2025) Glycosaminoglycans as Polyelectrolytes: Charge, Interaction, and Applications, ChemBioChem, 26: e202500418. Article

Horlebein, J., Moon, E., Szekeres, G. P., von Helden, G., Österlund, N., Pagel, K. (2025) Gas-phase purification enables structural studies of amyloid intermediates, Trends in Chemistry, 7: 317-332. Article

2024

Szekeres, G. P., Dyer, D. P., Miller, R. L., Pagel, K. (2024) Chemokine oligomers and the impact of fondaparinux binding, Journal of the American Society for Mass Spectrometry, 35: 1550-1555. Article

Polewski, L., Moon, E., Zappe, A., Götze, M., Szekeres, G. P., Roth, C., Pagel, K. (2024) Ion mobility mass spectrometry-based disaccharide analysis of glycosaminoglycans, Chemistry – A European Journal, e202400783. Article

2023

Szekeres, G. P.*, Hanozin, E., Diehn, R., Horlebein, J., Polewski, L., Zappe, A., Lauster, D., Pagel, K. (2023) Heparin increases the antibiotic efficacy of colistin, Frontiers in Analytical Science, 3: 22. Article

Riedel, J., Lettow, M., Grabarics, M., Götze, M., Miller, R., Boons, G. J., Meijer, G., von Helden, G., Szekeres, G. P.*, Pagel, K.* (2023), Predicting structural motifs of glycosaminoglycans using cryogenic infrared spectroscopy and random forest, Journal of the American Chemical Society, 145: 7859-7868. Article

2022

Kneipp, J., Panne, U., Bartkowiak, D., Gkogkou, D., Heck, C., Lin, W., Neubert, T., Pavlenko, E., Querebillo, C. J. U., Rezania, B., Ries, M., Rodriguez Zancajo, V. M., Sarhan, R. M., Szekeres, G. P., Xing, Y., Yadav, A., Zhang, Z., Zivanovic, V. (2022), A new generation of Raman spectroscopists: Thinking diversity in the analytical sciences, Asian Journal of Physics, 31: 283-302. Article

Szekeres, G. P., Pagel, K., Heiner, Z. (2022), Analytical challenges of glycosaminoglycans at biological interfaces, Analytical and Bioanalytical Chemistry, 441: 85-93. Article

Szabó, A., Szekeres, G. P., Gyulavári, T., Tóth, Z. R., Pápa, Z., Szamosvölgyi, Á., Sápi, A., Kónya, Z., Hernadi, K. (2022), Systematic investigation of experimental parameters on nitrogen incorporation into carbon nanotube forests, Materials Research Bulletin, 148: 111676. Article

2021

Karlsson, R., Chopra, P., Joshi, A., Yang, Z., Vakhrushev, S. Y., Clausen, T. M., Painter, C. D., Szekeres, G. P., Chen, Y. H., Sandoval, D. R., Hansen, L., Esko, J. D., Pagel, K., Dyer, D. P., Turnbull, J. E., Clausen, H., Boons, G. J., Miller, R. L. (2021), A comprehensive method for compositional disaccharide analysis of heparin and heparan sulfate, Science Advances, 7: eabl6026. Article

Yan, H., Lockhauserbäumer, J., Szekeres, G. P., Mallagaray, A., Creutznacher, R., Taube, S., Peters, T., Pagel, K., Uetrecht, C. (2021), Protein secondary structure affects glycan clustering in native mass spectrometry, Life, 11: 554. Article

Szekeres, G. P., Krekic, S., Miller, R. L., Mero, M., Pagel, K., Heiner, Z. (2021), The interaction of chondroitin sulfate with a lipid monolayer observed by using nonlinear vibrational spectroscopy, Physical Chemistry Chemical Physics, 23: 13389-13395. Article

Spedalieri, C., Szekeres, G. P., Werner, S., Guttmann, P., Kneipp, J. (2021), Probing the intracellular bio-nano interface in different cell lines with gold nanostars, Nanomaterials, 11: 1183. Article

Nie, C., Pouyan, P., Lauster, D., Trimpert, J., Kerkhoff, Y., Szekeres, G. P., Wallert, M., Block, S., Sahoo, A. K., Dernedde, J., Pagel, K., Kaufer, B. B., Netz, R. R., Ballauff, M., Haag, R. (2021), Polysulfates block SARS-CoV-2 uptake via electrostatic interactions, Angewandte Chemie, 133: 2-12. Article

Nemeth, K., Szekeres, G. P., Fejes, D., Reti, B., Seo, J. W., Forró, L., Hernadi, K. (2021), Controlling the structure of carbon deposit by nitrogen doping catalytic chemical vapor deposition synthesis, Journal of Nanoscience and Nanotechnology, 21: 2413-2418. Article

Spedalieri, C., Szekeres, G. P., Werner, S., Guttmann, P., Kneipp, J. (2021), Intracellular optical probing with gold nanostars, Nanoscale, 13: 968-979. Article

2020

Szekeres, G. P. (2020), Structure and Composition of the Protein Corona in Animal Cells, Humboldt-Universität zu Berlin, Dissertation

Szekeres, G. P., Werner, S., Guttmann, P., Spedalieri, C., Drescher, D., Živanović, V., Montes-Bayón, M., Bettmer, J., Kneipp, J. (2020), Relating the composition and interface interactions in the hard corona of gold nanoparticles to the induced response mechanisms in living cells, Nanoscale, 12: 17450-17461. Article

Szekeres, G. P., Montes-Bayón, M., Bettmer, J., Kneipp, J. (2020), Fragmentation of proteins in the corona of gold nanoparticles as observed in live cell surface-enhanced Raman scattering, Analytical Chemistry, 92: 8553-8560. Article

Szekeres, G. P., Fernández-Iglesias, N., Kneipp, J., Montes-Bayón, M., Bettmer, J. (2020), Mass spectrometric approach for the analysis of the hard protein corona of nanoparticles in living cells, Journal of Proteomics, 212: 103582. Article

2019

Živanović, V., Seifert, S., Drescher, D., Schrade, P., Werner, S., Guttmann, P., Szekeres, G. P., Bachmann, S., Schneider,G., Arenz, C., Kneipp, J. (2019), Optical nanosensing of lipid accumulation due to enzyme inhibition in live cells, ACS Nano, 13: 9363-9375. Article

Szekeres, G. P., Kneipp, J. (2019), SERS probing of proteins in gold nanoparticle agglomerates, Frontiers in Chemistry, 7: 30. Article

Németh, Z., Szekeres, G. P., Schabikowski, M., Schrantz, K., Traber, J., Pronk, W., Hernadi, K., Graule, T. (2019), Enhanced virus filtration in hybrid membranes with MWCNT nanocomposite, Royal Society Open Science, 6: 181294. Article

2018

Szekeres, G. P., Kneipp, J. (2018), Different binding sites of serum albumins in the protein corona of gold nanoparticles, Analyst, 143: 6061-6068. Article

Szabó, T., Janovics, R., Túri, M., Futó, I., Papp, I., Braun, M., Németh, K., Szekeres, G. P., Kinka, A., Szabó, A., Hernádi, K., Hajdu, K., Nagy, L., Rinyu, L. (2018), Isotope analytical characterization of carbon-based nanocomposites, Radiocarbon, 60: 1101-1114. Article

Szekeres, G. P., Nemeth, Z., Schrantz, K., Nemeth, K., Schabikowski, M., Traber, J., Pronk, W., Hernadi, K., Graule, T. (2018), Copper-coated cellulose-based water filters for virus retention, ACS Omega, 3: 446-454. Article

Szekeres, G. P., Nemeth, Z., Schrantz, K., Hernadi, K., Graule, T. (2018) Insights into pore size control in cellulose nanopapers through modeling and experiments, Journal of Nanoscience and Nanotechnology, 18: 3000-3005. Article

2015

Szekeres, G. P., Nemeth, K., Kinka, A., Magyar, M., Reti, B., Varga, E., Szegletes, Zs., Erdohelyi, A., Nagy, L. and Hernadi, K. (2015), Segmental nitrogen doping and carboxyl functionalization of multi-walled carbon nanotubes, Physica Status Solidi b, 252: 2472–2478. Article