CV and Publications

Scientific CV

04/2019 - now	PostDok: Institute of Engineering in Life Sciences/Institute of Functional Interfaces, Karlsruhe Institute of Technology (KIT)
02/2014 - 03/2019	PhD student: Institute of Engineering in Life Sciences/Institute of Functional Interfaces, Karlsruhe Institute of Technology (KIT)
02/2013 – 01/2014	Student assistant: Institute of Engineering in Life Sciences, Biomolecular Separation Engineering, Karlsruhe Institute of Technology (KIT)
08/2012 – 02/2013	Master thesis: „Cell Separation in Aqueous Two-Phase Systems (ATPS) - High Throughput Process Development for Cell Partitioning and Quantification“, Institute of Engineering in Life Sciences, Biomolecular Separation Engineering, Karlsruhe Institute of Technology (KIT)
03/2012 – 07/2012	Internship: Institute of Engineering in Life Sciences, Biomolecular Separation Engineering, Karlsruhe Institute of Technology (KIT)
04/2012 – 02/2013	Studies of Pharmaceutical Biotechnology, Master of Science, Ulm University in cooperation with Biberach University of Applied Sciences
10/2010 – 12/2010	Bachelor thesis: „Herstellung Chitosan-basierter partikulärer Proteinformulierungen mittels Sprühtrocknung“, Fraunhofer Institute for Interfacial Engineering and Biotechnology (IGB), Department of Interfacial Engineering and Material Science
03/2010 – 09/2010	Internship: Fraunhofer Institute for Interfacial Engineering and Biotechnology (IGB), Department of Interfacial Engineering and Material Science
10/2009 – 02/2010	Student assistant: Biberach University of Applied Sciences
09/2007 – 02/2011	Studies of Pharmaceutical Biotechnology, Bachelor of Science, Biberach University of Applied Sciences

Research Projects

Process Engineering in Bioprinting.

Publications

S. Strauß, R. Meutelet, L. Radosevic, S. Gretzinger, J. Hubbuch, Image analysis as PAT-Tool for use in extrusion-based bioprinting, Bioprinting 2021, 21, e00112.

S. Gretzinger, S. Limbrunner, J. Hubbuch, Automated image processing as an analytical tool in cell cryopreservation for bioprocess development, Bioprocess and Biosystem Engineering, 2019, 42, 665-675

S. Gretzinger, N. Beckert, A. Gleadall, C. Lee-Thedieck, J. Hubbuch, 3D Bioprinting – Flow Cytometry as Analytical Strategy for 3D Cell Structures, Bioprinting, 2018, 11, e00023.

Zimmermann S*, Gretzinger S*, Zimmermann PK, Bogsnes A, Hansson M, Hubbuch J., Cell Separation in Aqueous Two-Phase Systems - Influence of Polymer Molecular Weight and Tie-Line Length on the Resolution of Five Model Cell Lines., Biotechnol J. 2017;1700250:1-12. doi:10.1002/biot.201700250. (*contributed equally)

Zimmermann S, Gretzinger S, Schwab M-L, et al., High-throughput downstream process development for cell-based products using aqueous two-phase systems., J Chromatogr A. 2016;1464:1-11. doi:10.1016/j.chroma.2016.08.025.

Zimmermann S, Gretzinger S, Schwab M-L, Scheeder C, Oelmeier SA, Hubbuch J., High-throughput cell quantification assays for use in cell purification development – Enabling technologies for cell production., Biotechnol J. 2016;11:676-686. doi:10.1002/biot.201500577

Talks

S. Gretzinger, L. Limbrunner, N. Beckert, J. Hubbuch, Usage of Bioprocess Development Tools for Cell-based Products , Future Investigators of Regenerative Medicine (FIRM) Conference, Girona, Spain, 25th September 2018.

S. Gretzinger, N. Beckert, J. Hubbuch, Cell Characterisation Methods for Use in 3D Bioprinting Process Development, 2nd International Conference on 3D Printing Technology and Innovations, London, United Kingdom, March 20th 2018

S. Gretzinger, S. Nagel, J. Hubbuch, Cell Separation in Aqueous Two-Phase Systems (ATPS) - Process Development for Cell Partitioning , Future Investigators of Regenerative Medicine (FIRM) Conference, Girona, Spain, 11th September 2014.