Roland Josuran

Projects

• PERISINK – Control of the Peripheral sink and thus serum half-life of biologics via harnessing glycan-specific internalisation / Team member / ongoing
• EuroBioTox – European programme for the establishment of validated procedures for the detection and identification of biological toxins / Deputy project leader / completed
• Development and Market Introduction of a System for Label-Free Affinity Analysis with Highest-In-Class Sensitivity / Team member / completed

Publications

Articles in scientific journal, peer-reviewed

• Josuran, R., Wenger, A., Worbs, S., Kampa, B., Rummel, A., Dorner, B. G., & Gerber, S. (2025). N-Glycosylation profile of abrin certified EU reference material. Toxins, 17(3), 108. https://doi.org/10.3390/toxins17030108
• Josuran, R., Wenger, A., Müller, C., Kampa, B., Worbs, S., Dorner, B. G., & Gerber, S. (2024). Glycan profile and sequence variants of certified ricin reference material and other ricin samples yield unique molecular signature features. Toxins, 16(6), 243. https://doi.org/10.3390/toxins16060243
• Trifan, A., Opitz, S., Josuran, R., Grubelnik, A., Esslinger, N., Peter, S., Bräm, S., Meier, N., & Wolfram, E. (2017). Is comfrey root more than toxic pyrrolizidine alkaloids? Salvianolic acids among antioxidant polyphenols in comfrey (Symphytum officinale L.) roots. Food and Chemical Toxicology, 112, 178–187. https://doi.org/10.1016/j.fct.2017.12.051
• Weibel, R., Iten, M., König, I., Beckbissinger, R., Benthien, T., Hälg, W., Ingenhoven, N., Lehnert, A., Oeltjen, L., & Zaborosch, C. (2010). Development of standard test procedures for quantifying carry over from fixed pipetting tips in liquid-handling systems. SLAS Technology: Translating Life Sciences Innovation, 15(5), 369–378. https://doi.org/10.1016/j.jala.2009.08.004
• Iten, M., Weibel, R., König, I., Beckbissinger, R., Benthien, T., Hälg, W., Ingenhoven, N., Lehnert, A., Oeltjen, L., & Zaborosch, C. (2010). Reduction of carry over in liquid-handling systems with a decontamination step integrated in the washing procedure. SLAS Technology: Translating Life Sciences Innovation, 15(5), 379–389. https://doi.org/10.1016/j.jala.2010.05.006

Other publications

• Wohleb, R., Josuran, R., & Geyer, R. (2014). Automated sample preparation of biological fluids for LC-MS/MS analysis. 6th Annual Conference & Exhibits of the Association for Mass Spectrometry, San Diego, USA, 1-5 March 2014.
• Cottier, K., Vegh, M., Knapp, H., Graf, S., Gygax, D., Spies, P., Josuran, R., Koller, A., Gianotti, R., Dörig, R., & Zaborosch, C. (2013). Development of a high sensitivity label free waveguide interferometry instrument : a project of Creoptix GmbH with the center for Biochemistry ZHAW as main research partner. ILMAC 2013, 19. Internationale Fachmesse Für Laboratoriums- Und Verfahrenstechnik, Messtechnik Und Automatik in Der Chemie (ILMAC), Basel, 24.-27. September 2013. https://doi.org/10.21256/zhaw-5022
• Weibel, R., Zaborosch, C., Svoboda, M., Geyer, R., & Bartl, R. (2011, February). Simple and rapid sample preparation for 25OH-Vitamin D3/D2 using an immobilized liquid. MSACL Mass Spectrometry Applications to the Clinical Lab, San Diego, USA, 5-9 February 2011.

Oral conference contributions and abstracts

• Thurnheer, A., Josuran, R., Müller, C., Avondet, M.-A., & Zaborosch, C. (2015). Mass spectrometry-based glycan analysis of the glycoprotein ricin. Chanalysis - Meeting of the Division Analytical Sciences of the Swiss Chemical Society (SCG/DAS), Beatenberg, 10 April 2015.
• Cottier, K., Vegh, M., Knapp, H., Graf, S., Gygax, D., Spies, P., Josuran, R., Koller, A., Gianotti, R., Dörig, R., & Zaborosch, C. (2013). Development of a high sensitivity label-free waveguide interferometry instrument : a project between the Center for Biochemistry at the Institute of Chemistry and Biological Chemistry ZHAW as main research partner and Creoptix GmbH [Conference presentation]. Chimia, 67(9), 657.
• Cottier, K., Vegh, M., Knapp, H., Graf, S., Gygax, D., Spiess, P., Josuran, R., Koller, A., Gianotti, R., Dörig, R., & Zaborosch, C. (2013, September). Entwicklung eines Marker-freien Affinitätsmessgerätes mit höchster Empfindlichkeit : ein Projekt der Creoptix GmbH in Zusammenarbeit mit der Fachstelle Biochemie des Instituts für Chemie und Biologische Chemie ZHAW als Hauptforschungspartner. ILMAC 2013, 19. Internationale Fachmesse für Laboratoriums- und Verfahrenstechnik, Messtechnik und Automatik in der Chemie (ILMAC), Basel, 24.-27. September 2013.

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