Browsing by Person Pörtner, Ralf

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Showing results 1 to 11 of 11
Issue DateTitleInvolved Person(s)
2-Mar-2021An overview of drive systems and sealing types in stirred bioreactors used in biotechnological processesSchirmer, Cedric; Maschke, Rüdiger; Pörtner, Ralf; Eibl, Dieter
2009Cell and tissue reaction engineeringEibl-Schindler, Regine; Eibl, Dieter; Pörtner, Ralf; Catapano, Gerardo; Czermak, Peter
2018Development, engineering and biological characterization of stirred tank bioreactorsSchirmer, Cedric; Nussbaumer, Thomas; Schöb, Reto; Pörtner, Ralf; Eibl-Schindler, Regine, et al
Sep-2016Expansion of human adipose tissue-derived stromal/stem cells in a wave-mixed single-use bioreactor : a proof-of-conceptJossen, Valentin; Schirmer, Cedric; Eibl-Schindler, Regine; Kraume, Matthias; Pörtner, Ralf, et al
Apr-2016How to sucessfully scale up a microcarrier based expansion process of human mesenchymal stem cells from adipose tissueJossen, Valentin; Schirmer, Cedric; Eibl-Schindler, Regine; Kraume, Matthias; Pörtner, Ralf, et al
Sep-2016Impact of shear stress on cell growth and microcarrier-cell-agglomerate formation in microcarrier-based cultivations of adipose tissue-derived stromal/stem cellsJossen, Valentin; Eibl-Schindler, Regine; Kraume, Matthias; Pörtner, Ralf; Eibl, Dieter
23-Dec-2019Model uncertainty-based evaluation of process strategies during scale-up of biopharmaceutical processesMöller, Johannes; Hernández Rodríguez, Tanja; Müller, Jan; Arndt, Lukas; Kuchemüller, Kim B., et al
May-2017Standardized expansion of human adipose tissue-derived stromal/stem cells (hASCs) in wave-mixed single-use bioreactors with one-dimensional motionJossen, Valentin; Schirmer, Cedric; Eibl-Schindler, Regine; Kraume, Matthias; Pörtner, Ralf
20-Oct-2017Standardized qualification of stirred bioreactors for microbial biopharmaceutical production processesSchirmer, Cedric; Blaschczok, Katharina; Husemann, Ute; Leupold, Marco; Zahnow, Christian, et al
2017Stirred bioreactors : current state and developments, with special emphasis on biopharmaceutical production processesJossen, Valentin; Eibl-Schindler, Regine; Pörtner, Ralf; Kraume, Matthias; Eibl, Dieter
2016Theoretical and practical issues that are relevant when scaling up hMSC microcarrier production processesJossen, Valentin; Schirmer, Cedric; Mostafa Sindi, Dolman; Eibl-Schindler, Regine; Kraume, Matthias, et al