168 Publikationen
2013 | Konferenz - Poster | ELSA-ID: 2982
Hahne, T., et al. Disposable Algenkultivierung für hochpreisige Produkte mittels LED-Rundumbeleuchtung direkt auf den Bags. 2013.
ELSA
2013 | Konferenz - Poster | ELSA-ID: 2983
Hernández Rodriguez, Tanja, et al. Seed Train Optimization for Suspension Cell Culture. 2013.
ELSA
2013 | Sammelwerk - Beitrag | ELSA-ID: 10214
Frahm, Björn. “Seed Train Optimization for Cell Culture.” Animal Cell Biotechnology - Methods and Protocols, edited by Ralf Pörtner, 3rd ed., vol. 1104, Humana Press, 2013, pp. 355–67, https://doi.org/10.1007/978-1-62703-733-4_22.
ELSA
| DOI
2012 | Konferenzband - Beitrag | ELSA-ID: 2816 |

Frahm, Björn, and H. Brod. “Improving Cell Culture Bioreactor Performance for Sensitive Cell Lines by Dynamic Membrane Aeration (DMA).” Proceedings of the 21st Annual Meeting of the European Society for Animal Cell Technology (ESACT), Dublin, Ireland, June 7-10, 2009, vol. 5, Springer, 2012, pp. 355–59, doi:10.1007/978-94-007-0884-6_56.
ELSA
| DOI
| Download (ext.)
2012 | Patent | ELSA-ID: 2877
Brod, Helmut, and Björn Frahm. Photobioreaktor Mit Rotatorisch Oszillierenden Lichtquellen. 2012.
ELSA
2012 | Konferenz - Vortrag | ELSA-ID: 2918
Van Hecke, W., et al. “Modelling and Upscaling of a Biocatalytic Cascade Oxidation in a Dynamic Membrane Aeration Reactor.” Achema 2012, Vogel Business Media, 2012.
ELSA
2012 | Konferenz - Poster | ELSA-ID: 2973
Marzougui, R., et al. Optimierung des Seed trains von Suspensions-Zellkulturen. 2012.
ELSA
2011 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2350
Van Hecke, Wouter, et al. “A Biocatalytic Cascade Reaction Sensitive to the Gas–Liquid Interface: Modeling and Upscaling in a Dynamic Membrane Aeration Reactor.” Journal of Molecular Catalysis B: Enzymatic, vol. 68, no. 2, Elsevier, 2011, pp. 154–61, doi:10.1016/j.molcatb.2010.10.004.
ELSA
| DOI
| Download (ext.)
2011 | Konferenz - Poster | ELSA-ID: 2972
Van Hecke, W., et al. Modelling and Upscaling of a Biocatalytic Cascade Oxidation in a Dynamic Membrane Aeration Reactor. 2011.
ELSA
2010 | Konferenzband - Beitrag | ELSA-ID: 2815
Dercks, B., et al. “Intensified Absorption and Distillation Devices for Modular Chemical Production Processes.” Proceedings 19th International Congress of Chemical and Process Engineering, Czech Society of Chemical Engineering, 2010.
ELSA
2010 | Patent | ELSA-ID: 2873
Brod, Helmut, et al. Verfahren Zur Reduzierung von Ablagerungen Bei Der Kultivierung von Organismen. 2010.
ELSA
2010 | Konferenz - Vortrag | ELSA-ID: 2892
Frahm, Björn, and Helmut Brod. Cultivation of Sensitive Cell Lines - Improving Bioreactor Performance by Dynamic Membrane Aeration. 2010.
ELSA
2010 | Konferenz - Vortrag | ELSA-ID: 2913
Dercks, B., et al. Intensified Absorption and Distillation Devices for Modular Chemical Production Processes. 2010.
ELSA
2009 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2349 |

Frahm, Björn, et al. “Improving Bioreactor Cultivation Conditions for Sensitive Cell Lines by Dynamic Membrane Aeration.” Cytotechnology, vol. 59, no. 1, Springer, 2009, pp. 17–30, doi:10.1007/s10616-009-9189-9.
ELSA
| DOI
| Download (ext.)
2009 | Patent | ELSA-ID: 2872
Braun, Arndt, et al. Verfahren Und Vorrichtung Zur Rückhaltung Und Rückführung von Zellen. 2009.
ELSA
2009 | Konferenz - Vortrag | ELSA-ID: 2912
Frahm, Björn, et al. Improving Cell Culture Bioreactor Performance by Dynamic Membrane Aeration (DMA). 2009.
ELSA
2009 | Konferenz - Poster | ELSA-ID: 2970
Frahm, Björn, et al. Improving Cell Culture Bioreactor Performance by Dynamic Membrane Aeration (DMA). 2009.
ELSA
2009 | Konferenz - Poster | ELSA-ID: 2971
Van Hecke, W., et al. Upscaling the Biocatalytic Conversion of Lactose to Lactobionic Acid with the Dynamic Membrane Aeration Reactor. 2009.
ELSA
2008 | Konferenz - Vortrag | ELSA-ID: 2911
Brod, H., et al. Pushing the Limits in High-Density Mammalian Cell Fermentation. 2008.
ELSA
2008 | Konferenz - Poster | ELSA-ID: 2968
Frahm, Björn, et al. High Cell Density Bioreactor Cultivation by Dynamic Membrane Aeration (DMA). 2008.
ELSA
2008 | Konferenz - Poster | ELSA-ID: 2969
Frahm, Björn, and Helmut Brod. High Cell Density Bioreactor Cultivation by Dynamic Membrane Aeration (DMA). 2008.
ELSA
2007 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2348
Frahm, Björn, et al. “Dynamische Membranbegasung im Bioreaktor zur Intensivierung der Sauerstoffversorgung empfindlicher Zelllinien.” Chemie Ingenieur Technik, vol. 79, no. 7, WILEY-VCH Verlag, 2007, pp. 1052–58, doi:10.1002/cite.200700070.
ELSA
| DOI
| Download (ext.)
2007 | Konferenzband - Beitrag | ELSA-ID: 2814
Pörtner, Ralf, et al. “Optimisation of Time-Space-Yield for Hybridoma Fed-Batch Cultures with an Adaptive Olfo-Controller.” Cell Technology for Cell Products, vol. 3, Springer, 2007, pp. 497–501, doi:10.1007/978-1-4020-5476-1_84.
ELSA
| DOI
2007 | Patent | ELSA-ID: 2870 |

Brod, Helmut, et al. Procedure for Gassing of Liquid for Cell Cultures, Comprises Exchanging of Gas over Immersed Membrane Surfaces and Controlling the Gassing Rate Change of the Gas Concentration and/or Pressure of the Gas or Gas Mixture or Gas Component. 2007.
ELSA
| Download (ext.)
2007 | Patent | ELSA-ID: 2871
Brod, Helmut, et al. Verfahren Und Vorrichtung Zur Be- Und Entgasung von Flüssigkeiten, Insbesondere in Der Biotechnologie Und Speziell von Zellkulturen. 2007.
ELSA
2007 | Konferenz - Vortrag | ELSA-ID: 2909
Brod, Helmut, et al. Die dynamische Membranbegasung – ein Ansatz zur Intensivierung der Sauerstoffversorgung tierischer Zellkulturen. 2007.
ELSA
2007 | Konferenz - Vortrag | ELSA-ID: 2910
Brod, Helmut, et al. Die dynamische Membranbegasung – ein Ansatz zur Intensivierung der Sauerstoffversorgung tierischer Zellkulturen. 2007.
ELSA
2007 | Konferenz - Poster | ELSA-ID: 2967
Frahm, Björn, et al. High Cell Density Bioreactor Cultivation by Dynamic Membrane Aeration (DMA). 2007.
ELSA
2005 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2347 |

Frahm, Björn, et al. “Optimierung und Steuerung von Zellkultur-Fed-Batch-Prozessen mittels einer Kollokationsmethode.” Chemie Ingenieur Technik, vol. 77, no. 4, WILEY-VCH Verlag, 2005, pp. 429–35, doi:10.1002/cite.200407094.
ELSA
| DOI
| Download (ext.)
2005 | Konferenzband - Beitrag | ELSA-ID: 2813
Frahm, Björn, and R. Pörtner. “Flexible Fed-Batch Process Control of Animal Cells.” Animal Cell Technology Meets Genomics, vol. 2, Springer, 2005, pp. 693–95, doi:10.1007/1-4020-3103-3_142.
ELSA
| DOI
2005 | Konferenz - Vortrag | ELSA-ID: 2907
Pörtner, Ralf, et al. Optimisation of Time-Space-Yield for Hybridoma Fed-Batch Cultures with an Adaptive OLFO-Controller. 2005.
ELSA
2005 | Konferenz - Vortrag | ELSA-ID: 2908
Pörtner, R., et al. Optimierung und Steuerung von Zellkultur-Fed-Batch-Prozessen mittels einer Kollokationsmethode. 2005.
ELSA
2004 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2345 |

Pörtner, Ralf, et al. “Evaluation of Selected Control Strategies for Fed-Batch Cultures of a Hybridoma Cell Line.” Biotechnology and Applied Biochemistry, vol. 40, 47, Wiley-Blackwell, 2004, doi:10.1042/ba20030168.
ELSA
| DOI
| Download (ext.)
2003 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2343 |

Frahm, Björn, et al. “Fed-Batch-Kultivierung tierischer Zellen - Eine Herausforderung zur adaptiven, modellbasierten Steuerung.” Chemie Ingenieur Technik, vol. 75, no. 4, WILEY-VCH Verlag, 2003, pp. 457–60, doi:10.1002/cite.200390093.
ELSA
| DOI
| Download (ext.)
2003 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2344 |

Frahm, Björn, et al. “Improvement of a Mammalian Cell Culture Process by Adaptive, Model-Based Dialysis Fed-Batch Cultivation and Suppression of Apoptosis.” Bioprocess and Biosystems Engineering, vol. 26, no. 1, Springer, 2003, pp. 1–10, doi:10.1007/s00449-003-0335-z.
ELSA
| DOI
| Download (ext.)
2003 | Konferenz - Vortrag | ELSA-ID: 7934
Frahm, Björn, and Ralf Pörtner. Fed-Batch-Cultivation of Animal Cells: Model-Based, Adaptive Control in Comparison to Alternative Control Strategies. 2003.
ELSA
2003 | Dissertation | ELSA-ID: 2393
Frahm, Björn. Adaptive, modellgestützte Prozessführung von Suspensionskulturen tierischer Zellen. Books on Demand GmbH, 2003.
ELSA
2003 | Konferenzband - Beitrag | ELSA-ID: 2435
Frahm, Björn, et al. “Fed-Batch Cultivation of Animal Cells - a Challenge for Adaptive, Model-Based Control.” Technische Systeme Für Biotechnologie Und Umwelt, edited by Dieter Beckmann and Heiligenstädter Kolloquium (11 : 2002 : Heiligenstadt, Eichsfeld), Inst. für Bioprozess- und Analysenmesstechnik , 2003, pp. 503–09.
ELSA
2003 | Konferenzband - Beitrag | ELSA-ID: 2436
Kühn, K., et al. “Adaptive, Model-Based Control by the Open-Loop-Feedback-Optimal (OLFO) Controller for the Cultivation of Hybridoma Cells.” ECCE - 4th European Congress of Chemical Engineering, edited by European Federation of Chemical Engineering, vol. 10, ECCE4, 2003.
ELSA
2003 | Konferenz - Vortrag | ELSA-ID: 2902
Frahm, Björn, and Ralf Pörtner. Fed-Batch-Kultivierungen tierischer Zellen – eine Herausforderung an eine modellgestützte, adaptive Steuerung. 2003.
ELSA
2003 | Konferenz - Vortrag | ELSA-ID: 2903
Hass, V. C., et al. Ein strukturiertes Kompartiment-Modell zur Beschreibung der Kultivierung von Hybridomazellen als Teil einer adaptiven, modellgestützten Prozessführung. 2003.
ELSA
2003 | Konferenz - Vortrag | ELSA-ID: 2905
Frahm, Björn, et al. Fed-Batch-Cultivation of Animal Cells: Model-Based, Adaptive Control in Comparison to Alternative Control Strategies. 2003.
ELSA
| Dateien verfügbar
2003 | Konferenz - Vortrag | ELSA-ID: 2906
Pörtner, Ralf, et al. Fed-Batch-Kultivierung tierischer Zellen – eine Herausforderung für eine adaptive, modellgestützte Steuerung. 2003.
ELSA
2003 | Konferenz - Poster | ELSA-ID: 2964
Frahm, Björn, and Ralf Pörtner. CO2-off-Gas Measurement for Animal Cell Culture Processes. 2003.
ELSA
2003 | Konferenz - Poster | ELSA-ID: 2965
Frahm, Björn, and Ralf Pörtner. Flexible Fed-Batch Process Control of Animal Cells. 2003.
ELSA
2003 | Konferenz - Poster | ELSA-ID: 2966
Kühn, K., et al. Adaptive, Model-Based Control by the Open-Loop-Feedback-Optimal (OLFO) Controller for the Cultivation of Hybridoma Cells. 2003.
ELSA
2002 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2340 |

Frahm, Björn, et al. “Determination of Dissolved CO2 Concentration and CO2 Production Rate of Mammalian Cell Suspension Culture Based on Off-Gas Measurement.” Journal of Biotechnology, vol. 99, no. 2, Elsevier, 2002, pp. 133–48, doi:https://doi.org/10.1016/S0168-1656(02)00180-3.
ELSA
| DOI
| Download (ext.)
2002 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2341 |

Frahm, Björn, et al. “Adaptive, Model-Based Control by the Open-Loop-Feedback-Optimal (OLFO) Controller for the Effective Fed-Batch Cultivation of Hybridoma Cells.” Biotechnology Progress, vol. 18, no. 5, Wiley , 2002, pp. 1095–103, doi:10.1021/bp020035y.
ELSA
| DOI
| Download (ext.)
2002 | Zeitschriftenaufsatz | ELSA-ID: 2342
Frahm, Björn, and R. Pörtner. “Reaktor-Abgasmessungen bei Zellkulturen.” BIOforum, vol. 4, GIT-Verlag, 2002, pp. 179–80.
ELSA
2002 | Konferenzband - Beitrag | ELSA-ID: 2431
Frahm, Björn, and Ralf Pörtner. “Messung Und Simulation Des Kohlendioxidausstoßes von Zellkulturprozessen.” Biosystemtechnik: Innovative Biosystemtechnik - Sensorik, Aktorik Und Auswertung Biotechnologischer Prozesse, edited by Heiner Kaden and Forum Innovative Biosystemtechnik - Sensorik, Aktorik und Auswertung Biotechnologischer Prozesse (2001 : Waldheim), Kurt-Schwabe-Inst. , 2002, pp. 39–48.
ELSA
2002 | Konferenz - Vortrag | ELSA-ID: 2897
Frahm, Björn, and Ralf Pörtner. Messung und Simulation des Kohlendioxidausstoßes von Zellkulturprozessen. 2002.
ELSA
2002 | Konferenz - Vortrag | ELSA-ID: 2898
Frahm, Björn, and Ralf Pörtner. Adaptive, Model-Based Control by the OLFO-Controller for the Fed-Batch Cultivation of Animal Cells. 2002.
ELSA
2002 | Konferenz - Vortrag | ELSA-ID: 2899
Frahm, Björn, and Ralf Pörtner. Adaptive, Model-Based Control by the OLFO-Controller for the Fed-Batch Cultivation of Animal Cells. 2002.
ELSA
2002 | Konferenz - Vortrag | ELSA-ID: 2900
Frahm, Björn, et al. Fed-Batch Cultivation of Animal Cells - a Challenge for Adaptive, Model-Based Control. 2002.
ELSA
2001 | Konferenz - Vortrag | ELSA-ID: 7933
Frahm, Björn, and Ralf Pörtner. Messung Und Simulation Des Kohlendioxidausstoßes von Zellkulturprozessen. 2001.
ELSA
2001 | Konferenzband - Beitrag | ELSA-ID: 2427
Frahm, Björn, et al. “Development of an Automated, Adaptive Model-Based Control for the Effective Cultivation of Hybridoma Cells.” Animal Cell Technology: From Target to Market, vol. 1, Springer, 2001, pp. 446–48, doi:10.1007/978-94-010-0369-8_107.
ELSA
| DOI
2001 | Konferenz - Poster | ELSA-ID: 2429
Hass, V. C., et al. Model-Based Control of Hybridoma Cell Cultures. 2001.
ELSA
2001 | Konferenz - Vortrag | ELSA-ID: 2894
Hoffmann, M., et al. Untersuchung verschiedener mathematischer Modelle in Hinblick auf ihre Eignung für die adaptive Prozessführung von Hybridoma Zellkulturen. 2001.
ELSA
2001 | Konferenz - Vortrag | ELSA-ID: 2895
Frahm, Björn, and R. Pörtner. Arbeitsschwerpunkte TUHH, Bioprozess- und Bioverfahrenstechnik, Arbeitsgruppe Zellkulturtechnik. 2001.
ELSA
2001 | Konferenz - Poster | ELSA-ID: 2960
Frahm, Björn, et al. Adaptive Modellgestützte Steuerung von Zellkulturprozessen. 2001.
ELSA
2001 | Konferenz - Poster | ELSA-ID: 2961
Lane, P., et al. Design of Feeding Strategies for Fed-Batch Cultures of Animal Cells by the Method of Inequalities. 2001.
ELSA
2001 | Konferenz - Poster | ELSA-ID: 2962
Frahm, Björn, et al. Development of an Automated, Model-Based, Adaptive Control for the Effective Cultivation of Hybridoma Cells. 2001.
ELSA
2001 | Konferenzband - Beitrag | ELSA-ID: 2963 |

Hass, V. C., et al. “Model-Based Control of Hybridoma Cell Cultures.” Computer Applications in Biotechnology, 2001: Modelling, Monitoring and Control of Biotechnological Processes, edited by Published for the International Federation of Automatic Control by Pergamon , vol. 34, ScienceDirect, 2001, pp. 323–29, doi:https://doi.org/10.1016/S1474-6670(17)34240-4.
ELSA
| DOI
| Download (ext.)
2000 | Konferenz - Vortrag | ELSA-ID: 2893
Anderelei, T., et al. Online-Bestimmung der Sauerstofftransferrate (OTR) und der Kohlendioxidtransferrate (CTR) in geschüttelten Bioreaktoren. 2000.
ELSA
2000 | Konferenz - Poster | ELSA-ID: 2959
Hoffmann, M., et al. Modellgestützte Prozessführung Für Hybridoma-Kulturen Mit Hilfe Des Open-Loop-Feedback-Optimal (OLFO)- Algorithmus. 2000.
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168 Publikationen
2013 | Konferenz - Poster | ELSA-ID: 2982
Hahne, T., et al. Disposable Algenkultivierung für hochpreisige Produkte mittels LED-Rundumbeleuchtung direkt auf den Bags. 2013.
ELSA
2013 | Konferenz - Poster | ELSA-ID: 2983
Hernández Rodriguez, Tanja, et al. Seed Train Optimization for Suspension Cell Culture. 2013.
ELSA
2013 | Sammelwerk - Beitrag | ELSA-ID: 10214
Frahm, Björn. “Seed Train Optimization for Cell Culture.” Animal Cell Biotechnology - Methods and Protocols, edited by Ralf Pörtner, 3rd ed., vol. 1104, Humana Press, 2013, pp. 355–67, https://doi.org/10.1007/978-1-62703-733-4_22.
ELSA
| DOI
2012 | Konferenzband - Beitrag | ELSA-ID: 2816 |

Frahm, Björn, and H. Brod. “Improving Cell Culture Bioreactor Performance for Sensitive Cell Lines by Dynamic Membrane Aeration (DMA).” Proceedings of the 21st Annual Meeting of the European Society for Animal Cell Technology (ESACT), Dublin, Ireland, June 7-10, 2009, vol. 5, Springer, 2012, pp. 355–59, doi:10.1007/978-94-007-0884-6_56.
ELSA
| DOI
| Download (ext.)
2012 | Patent | ELSA-ID: 2877
Brod, Helmut, and Björn Frahm. Photobioreaktor Mit Rotatorisch Oszillierenden Lichtquellen. 2012.
ELSA
2012 | Konferenz - Vortrag | ELSA-ID: 2918
Van Hecke, W., et al. “Modelling and Upscaling of a Biocatalytic Cascade Oxidation in a Dynamic Membrane Aeration Reactor.” Achema 2012, Vogel Business Media, 2012.
ELSA
2012 | Konferenz - Poster | ELSA-ID: 2973
Marzougui, R., et al. Optimierung des Seed trains von Suspensions-Zellkulturen. 2012.
ELSA
2011 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2350
Van Hecke, Wouter, et al. “A Biocatalytic Cascade Reaction Sensitive to the Gas–Liquid Interface: Modeling and Upscaling in a Dynamic Membrane Aeration Reactor.” Journal of Molecular Catalysis B: Enzymatic, vol. 68, no. 2, Elsevier, 2011, pp. 154–61, doi:10.1016/j.molcatb.2010.10.004.
ELSA
| DOI
| Download (ext.)
2011 | Konferenz - Poster | ELSA-ID: 2972
Van Hecke, W., et al. Modelling and Upscaling of a Biocatalytic Cascade Oxidation in a Dynamic Membrane Aeration Reactor. 2011.
ELSA
2010 | Konferenzband - Beitrag | ELSA-ID: 2815
Dercks, B., et al. “Intensified Absorption and Distillation Devices for Modular Chemical Production Processes.” Proceedings 19th International Congress of Chemical and Process Engineering, Czech Society of Chemical Engineering, 2010.
ELSA
2010 | Patent | ELSA-ID: 2873
Brod, Helmut, et al. Verfahren Zur Reduzierung von Ablagerungen Bei Der Kultivierung von Organismen. 2010.
ELSA
2010 | Konferenz - Vortrag | ELSA-ID: 2892
Frahm, Björn, and Helmut Brod. Cultivation of Sensitive Cell Lines - Improving Bioreactor Performance by Dynamic Membrane Aeration. 2010.
ELSA
2010 | Konferenz - Vortrag | ELSA-ID: 2913
Dercks, B., et al. Intensified Absorption and Distillation Devices for Modular Chemical Production Processes. 2010.
ELSA
2009 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2349 |

Frahm, Björn, et al. “Improving Bioreactor Cultivation Conditions for Sensitive Cell Lines by Dynamic Membrane Aeration.” Cytotechnology, vol. 59, no. 1, Springer, 2009, pp. 17–30, doi:10.1007/s10616-009-9189-9.
ELSA
| DOI
| Download (ext.)
2009 | Patent | ELSA-ID: 2872
Braun, Arndt, et al. Verfahren Und Vorrichtung Zur Rückhaltung Und Rückführung von Zellen. 2009.
ELSA
2009 | Konferenz - Vortrag | ELSA-ID: 2912
Frahm, Björn, et al. Improving Cell Culture Bioreactor Performance by Dynamic Membrane Aeration (DMA). 2009.
ELSA
2009 | Konferenz - Poster | ELSA-ID: 2970
Frahm, Björn, et al. Improving Cell Culture Bioreactor Performance by Dynamic Membrane Aeration (DMA). 2009.
ELSA
2009 | Konferenz - Poster | ELSA-ID: 2971
Van Hecke, W., et al. Upscaling the Biocatalytic Conversion of Lactose to Lactobionic Acid with the Dynamic Membrane Aeration Reactor. 2009.
ELSA
2008 | Konferenz - Vortrag | ELSA-ID: 2911
Brod, H., et al. Pushing the Limits in High-Density Mammalian Cell Fermentation. 2008.
ELSA
2008 | Konferenz - Poster | ELSA-ID: 2968
Frahm, Björn, et al. High Cell Density Bioreactor Cultivation by Dynamic Membrane Aeration (DMA). 2008.
ELSA
2008 | Konferenz - Poster | ELSA-ID: 2969
Frahm, Björn, and Helmut Brod. High Cell Density Bioreactor Cultivation by Dynamic Membrane Aeration (DMA). 2008.
ELSA
2007 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2348
Frahm, Björn, et al. “Dynamische Membranbegasung im Bioreaktor zur Intensivierung der Sauerstoffversorgung empfindlicher Zelllinien.” Chemie Ingenieur Technik, vol. 79, no. 7, WILEY-VCH Verlag, 2007, pp. 1052–58, doi:10.1002/cite.200700070.
ELSA
| DOI
| Download (ext.)
2007 | Konferenzband - Beitrag | ELSA-ID: 2814
Pörtner, Ralf, et al. “Optimisation of Time-Space-Yield for Hybridoma Fed-Batch Cultures with an Adaptive Olfo-Controller.” Cell Technology for Cell Products, vol. 3, Springer, 2007, pp. 497–501, doi:10.1007/978-1-4020-5476-1_84.
ELSA
| DOI
2007 | Patent | ELSA-ID: 2870 |

Brod, Helmut, et al. Procedure for Gassing of Liquid for Cell Cultures, Comprises Exchanging of Gas over Immersed Membrane Surfaces and Controlling the Gassing Rate Change of the Gas Concentration and/or Pressure of the Gas or Gas Mixture or Gas Component. 2007.
ELSA
| Download (ext.)
2007 | Patent | ELSA-ID: 2871
Brod, Helmut, et al. Verfahren Und Vorrichtung Zur Be- Und Entgasung von Flüssigkeiten, Insbesondere in Der Biotechnologie Und Speziell von Zellkulturen. 2007.
ELSA
2007 | Konferenz - Vortrag | ELSA-ID: 2909
Brod, Helmut, et al. Die dynamische Membranbegasung – ein Ansatz zur Intensivierung der Sauerstoffversorgung tierischer Zellkulturen. 2007.
ELSA
2007 | Konferenz - Vortrag | ELSA-ID: 2910
Brod, Helmut, et al. Die dynamische Membranbegasung – ein Ansatz zur Intensivierung der Sauerstoffversorgung tierischer Zellkulturen. 2007.
ELSA
2007 | Konferenz - Poster | ELSA-ID: 2967
Frahm, Björn, et al. High Cell Density Bioreactor Cultivation by Dynamic Membrane Aeration (DMA). 2007.
ELSA
2005 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2347 |

Frahm, Björn, et al. “Optimierung und Steuerung von Zellkultur-Fed-Batch-Prozessen mittels einer Kollokationsmethode.” Chemie Ingenieur Technik, vol. 77, no. 4, WILEY-VCH Verlag, 2005, pp. 429–35, doi:10.1002/cite.200407094.
ELSA
| DOI
| Download (ext.)
2005 | Konferenzband - Beitrag | ELSA-ID: 2813
Frahm, Björn, and R. Pörtner. “Flexible Fed-Batch Process Control of Animal Cells.” Animal Cell Technology Meets Genomics, vol. 2, Springer, 2005, pp. 693–95, doi:10.1007/1-4020-3103-3_142.
ELSA
| DOI
2005 | Konferenz - Vortrag | ELSA-ID: 2907
Pörtner, Ralf, et al. Optimisation of Time-Space-Yield for Hybridoma Fed-Batch Cultures with an Adaptive OLFO-Controller. 2005.
ELSA
2005 | Konferenz - Vortrag | ELSA-ID: 2908
Pörtner, R., et al. Optimierung und Steuerung von Zellkultur-Fed-Batch-Prozessen mittels einer Kollokationsmethode. 2005.
ELSA
2004 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2345 |

Pörtner, Ralf, et al. “Evaluation of Selected Control Strategies for Fed-Batch Cultures of a Hybridoma Cell Line.” Biotechnology and Applied Biochemistry, vol. 40, 47, Wiley-Blackwell, 2004, doi:10.1042/ba20030168.
ELSA
| DOI
| Download (ext.)
2003 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2343 |

Frahm, Björn, et al. “Fed-Batch-Kultivierung tierischer Zellen - Eine Herausforderung zur adaptiven, modellbasierten Steuerung.” Chemie Ingenieur Technik, vol. 75, no. 4, WILEY-VCH Verlag, 2003, pp. 457–60, doi:10.1002/cite.200390093.
ELSA
| DOI
| Download (ext.)
2003 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2344 |

Frahm, Björn, et al. “Improvement of a Mammalian Cell Culture Process by Adaptive, Model-Based Dialysis Fed-Batch Cultivation and Suppression of Apoptosis.” Bioprocess and Biosystems Engineering, vol. 26, no. 1, Springer, 2003, pp. 1–10, doi:10.1007/s00449-003-0335-z.
ELSA
| DOI
| Download (ext.)
2003 | Konferenz - Vortrag | ELSA-ID: 7934
Frahm, Björn, and Ralf Pörtner. Fed-Batch-Cultivation of Animal Cells: Model-Based, Adaptive Control in Comparison to Alternative Control Strategies. 2003.
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2003 | Dissertation | ELSA-ID: 2393
Frahm, Björn. Adaptive, modellgestützte Prozessführung von Suspensionskulturen tierischer Zellen. Books on Demand GmbH, 2003.
ELSA
2003 | Konferenzband - Beitrag | ELSA-ID: 2435
Frahm, Björn, et al. “Fed-Batch Cultivation of Animal Cells - a Challenge for Adaptive, Model-Based Control.” Technische Systeme Für Biotechnologie Und Umwelt, edited by Dieter Beckmann and Heiligenstädter Kolloquium (11 : 2002 : Heiligenstadt, Eichsfeld), Inst. für Bioprozess- und Analysenmesstechnik , 2003, pp. 503–09.
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2003 | Konferenzband - Beitrag | ELSA-ID: 2436
Kühn, K., et al. “Adaptive, Model-Based Control by the Open-Loop-Feedback-Optimal (OLFO) Controller for the Cultivation of Hybridoma Cells.” ECCE - 4th European Congress of Chemical Engineering, edited by European Federation of Chemical Engineering, vol. 10, ECCE4, 2003.
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2003 | Konferenz - Vortrag | ELSA-ID: 2902
Frahm, Björn, and Ralf Pörtner. Fed-Batch-Kultivierungen tierischer Zellen – eine Herausforderung an eine modellgestützte, adaptive Steuerung. 2003.
ELSA
2003 | Konferenz - Vortrag | ELSA-ID: 2903
Hass, V. C., et al. Ein strukturiertes Kompartiment-Modell zur Beschreibung der Kultivierung von Hybridomazellen als Teil einer adaptiven, modellgestützten Prozessführung. 2003.
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2003 | Konferenz - Vortrag | ELSA-ID: 2905
Frahm, Björn, et al. Fed-Batch-Cultivation of Animal Cells: Model-Based, Adaptive Control in Comparison to Alternative Control Strategies. 2003.
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| Dateien verfügbar
2003 | Konferenz - Vortrag | ELSA-ID: 2906
Pörtner, Ralf, et al. Fed-Batch-Kultivierung tierischer Zellen – eine Herausforderung für eine adaptive, modellgestützte Steuerung. 2003.
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2003 | Konferenz - Poster | ELSA-ID: 2964
Frahm, Björn, and Ralf Pörtner. CO2-off-Gas Measurement for Animal Cell Culture Processes. 2003.
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2003 | Konferenz - Poster | ELSA-ID: 2965
Frahm, Björn, and Ralf Pörtner. Flexible Fed-Batch Process Control of Animal Cells. 2003.
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2003 | Konferenz - Poster | ELSA-ID: 2966
Kühn, K., et al. Adaptive, Model-Based Control by the Open-Loop-Feedback-Optimal (OLFO) Controller for the Cultivation of Hybridoma Cells. 2003.
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2002 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2340 |

Frahm, Björn, et al. “Determination of Dissolved CO2 Concentration and CO2 Production Rate of Mammalian Cell Suspension Culture Based on Off-Gas Measurement.” Journal of Biotechnology, vol. 99, no. 2, Elsevier, 2002, pp. 133–48, doi:https://doi.org/10.1016/S0168-1656(02)00180-3.
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2002 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2341 |

Frahm, Björn, et al. “Adaptive, Model-Based Control by the Open-Loop-Feedback-Optimal (OLFO) Controller for the Effective Fed-Batch Cultivation of Hybridoma Cells.” Biotechnology Progress, vol. 18, no. 5, Wiley , 2002, pp. 1095–103, doi:10.1021/bp020035y.
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2002 | Zeitschriftenaufsatz | ELSA-ID: 2342
Frahm, Björn, and R. Pörtner. “Reaktor-Abgasmessungen bei Zellkulturen.” BIOforum, vol. 4, GIT-Verlag, 2002, pp. 179–80.
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2002 | Konferenzband - Beitrag | ELSA-ID: 2431
Frahm, Björn, and Ralf Pörtner. “Messung Und Simulation Des Kohlendioxidausstoßes von Zellkulturprozessen.” Biosystemtechnik: Innovative Biosystemtechnik - Sensorik, Aktorik Und Auswertung Biotechnologischer Prozesse, edited by Heiner Kaden and Forum Innovative Biosystemtechnik - Sensorik, Aktorik und Auswertung Biotechnologischer Prozesse (2001 : Waldheim), Kurt-Schwabe-Inst. , 2002, pp. 39–48.
ELSA
2002 | Konferenz - Vortrag | ELSA-ID: 2897
Frahm, Björn, and Ralf Pörtner. Messung und Simulation des Kohlendioxidausstoßes von Zellkulturprozessen. 2002.
ELSA
2002 | Konferenz - Vortrag | ELSA-ID: 2898
Frahm, Björn, and Ralf Pörtner. Adaptive, Model-Based Control by the OLFO-Controller for the Fed-Batch Cultivation of Animal Cells. 2002.
ELSA
2002 | Konferenz - Vortrag | ELSA-ID: 2899
Frahm, Björn, and Ralf Pörtner. Adaptive, Model-Based Control by the OLFO-Controller for the Fed-Batch Cultivation of Animal Cells. 2002.
ELSA
2002 | Konferenz - Vortrag | ELSA-ID: 2900
Frahm, Björn, et al. Fed-Batch Cultivation of Animal Cells - a Challenge for Adaptive, Model-Based Control. 2002.
ELSA
2001 | Konferenz - Vortrag | ELSA-ID: 7933
Frahm, Björn, and Ralf Pörtner. Messung Und Simulation Des Kohlendioxidausstoßes von Zellkulturprozessen. 2001.
ELSA
2001 | Konferenzband - Beitrag | ELSA-ID: 2427
Frahm, Björn, et al. “Development of an Automated, Adaptive Model-Based Control for the Effective Cultivation of Hybridoma Cells.” Animal Cell Technology: From Target to Market, vol. 1, Springer, 2001, pp. 446–48, doi:10.1007/978-94-010-0369-8_107.
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| DOI
2001 | Konferenz - Poster | ELSA-ID: 2429
Hass, V. C., et al. Model-Based Control of Hybridoma Cell Cultures. 2001.
ELSA
2001 | Konferenz - Vortrag | ELSA-ID: 2894
Hoffmann, M., et al. Untersuchung verschiedener mathematischer Modelle in Hinblick auf ihre Eignung für die adaptive Prozessführung von Hybridoma Zellkulturen. 2001.
ELSA
2001 | Konferenz - Vortrag | ELSA-ID: 2895
Frahm, Björn, and R. Pörtner. Arbeitsschwerpunkte TUHH, Bioprozess- und Bioverfahrenstechnik, Arbeitsgruppe Zellkulturtechnik. 2001.
ELSA
2001 | Konferenz - Poster | ELSA-ID: 2960
Frahm, Björn, et al. Adaptive Modellgestützte Steuerung von Zellkulturprozessen. 2001.
ELSA
2001 | Konferenz - Poster | ELSA-ID: 2961
Lane, P., et al. Design of Feeding Strategies for Fed-Batch Cultures of Animal Cells by the Method of Inequalities. 2001.
ELSA
2001 | Konferenz - Poster | ELSA-ID: 2962
Frahm, Björn, et al. Development of an Automated, Model-Based, Adaptive Control for the Effective Cultivation of Hybridoma Cells. 2001.
ELSA
2001 | Konferenzband - Beitrag | ELSA-ID: 2963 |

Hass, V. C., et al. “Model-Based Control of Hybridoma Cell Cultures.” Computer Applications in Biotechnology, 2001: Modelling, Monitoring and Control of Biotechnological Processes, edited by Published for the International Federation of Automatic Control by Pergamon , vol. 34, ScienceDirect, 2001, pp. 323–29, doi:https://doi.org/10.1016/S1474-6670(17)34240-4.
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2000 | Konferenz - Vortrag | ELSA-ID: 2893
Anderelei, T., et al. Online-Bestimmung der Sauerstofftransferrate (OTR) und der Kohlendioxidtransferrate (CTR) in geschüttelten Bioreaktoren. 2000.
ELSA
2000 | Konferenz - Poster | ELSA-ID: 2959
Hoffmann, M., et al. Modellgestützte Prozessführung Für Hybridoma-Kulturen Mit Hilfe Des Open-Loop-Feedback-Optimal (OLFO)- Algorithmus. 2000.
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