168 Publikationen
2024 | Konferenz - Vortrag | ELSA-ID: 12021
J. Segermann, M. Luttmann, A. Blome, S. Feldt, S. Sivanesan, C.-A. Holst, V. Lohweg, B. Frahm, U. Müller, Die Rolle von ML-Modellen in der Lebensmitteltechnologie: Eine Fallstudie zur Sauerteigfermentation mit NIR-Spektroskopie, 2024.
ELSA
2024 | Konferenz - Vortrag | ELSA-ID: 12022
M. Luttmann, A. Blome, J. Segermann, M. Jekle, B. Frahm, U. Müller, Erkenntnisse zur Nutzung von Photogrammmetrie für die Untersuchung des Bräunungsverhaltens von Weizenbrötchen, 2024.
ELSA
2024 | Konferenz - Poster | ELSA-ID: 12395
C. Müller, J. Alarinta, B. Frahm, G. Wirtanen, Investigation of microbial spoilage in vegan foods, 2024.
ELSA
2024 | Konferenz - Poster | ELSA-ID: 12396
V. Gassenmeier, G. Campolongo, B. Frahm, Dissolved Carbon Dioxide in Addition to Dissolved Oxygen for In-situ Monitoring of Hybridoma Cell Culture, 2024.
ELSA
2024 | Konferenz - Poster | ELSA-ID: 12397
A. Blome, M. Luttmann, J. Segermann, M. Jekle, B. Frahm, U. Müller, Process optimization in baked goods production using inline sensors and objective product evaluation, 2024.
ELSA
2024 | Preprint | ELSA-ID: 12400 |

S. Ramm, U. Odefey, B. Frahm, M. Pein-Hackelbusch, Semi-automated vs. manual: Comparative study of cell culture counting methods using validation parameters, (2024).
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2024 | Konferenz - Poster | ELSA-ID: 10957
L. Reinhardt, V. Gassenmeier, S. Feldt, S. Plate, M. Tremmel, B. Frahm, M. Stosch, Mycelium-based materials from residues of the regional wood industry, n.d.
ELSA
2023 | Konferenz - Poster | ELSA-ID: 11378
V. Gassenmeier, G. Campolongo, B. Frahm, Real-time Monitoring of DCO2 in addition to DO, n.d.
ELSA
2023 | Konferenz - Poster | ELSA-ID: 11381
T. Hernández Rodriguez, S. Ramm, M. Lange-Hegermann, B. Frahm, A systematic, model-based workflow for risk-based decision making in upstream development, DECHEMA e.V., n.d.
ELSA
2023 | Konferenz - Poster | ELSA-ID: 11382 |

V. Gassenmeier, F. Kuhfuß, S. Deppe, G. Ifrim, T. Hernández Rodriguez, B. Frahm, View on a mechanistic model of Chlorella vulgaris in shake flasks, n.d.
ELSA
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2023 | Konferenz - Vortrag | ELSA-ID: 11383
T. Hernández Rodriguez, C. Posch, R. Pörtner, M. Lange-Hegermann, F.M. Wurm, B. Frahm, Model-assisted design strategies for bioprocesses – Advanced statistical methods in industrial upstream cell culture, DECHEMA e.V., 2023.
ELSA
2023 | Konferenzband - Beitrag | ELSA-ID: 11384 |

C. Müller, J. Alarinta, B. Frahm, G. Wirtanen, Microbial spoilage in vegan foods, Croatian Society of Food Technologists, Biotechnologists and Nutritionists, Zagreb, Croatia, Editors: Draženka Komes, Sanja Vidaček Filipec and Bojana Voučko, 2023.
ELSA
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2023 | Konferenz - Poster | ELSA-ID: 11487 |

S. Ramm, T. Hernández Rodriguez, B. Frahm, M. Pein-Hackelbusch, Comparison of Preprocessing Methods of Dielectric Spectroscopy Data and the Effects on Linear Regression , DECHEMA e.V., n.d.
ELSA
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2023 | Konferenz - Poster | ELSA-ID: 10201 |

T. Hernández Rodriguez, S. Ramm, M. Lange-Hegermann, B. Frahm, A systematic, model-based workflow for risk-based decision making in upstream development, 2023.
ELSA
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2023 | Konferenz - Vortrag | ELSA-ID: 11109
A. Blome, M. Luttmann, M. Jekle, B. Frahm, U. Müller, Untersuchung der räumlichen Verteilung von viskoelastischen Kenngrößen während der Weizenteigbereitung, 2023.
ELSA
2023 | Konferenz - Poster | ELSA-ID: 11110
A. Blome, M. Luttmann, J. Segermann, M. Jekle, B. Frahm, U. Müller, Vorstellung des Projektes „Teig 4.0“ - Prozessoptimierung im Bereich der industriellen Weizenteigverarbeitung, 2023.
ELSA
2023 | Konferenz - Poster | ELSA-ID: 12483
A. Blome, M. Luttmann, J. Segermann, M. Jekle, B. Frahm, U. Müller, Vorstellung des Projektes „Teig 4.0“ - Prozessoptimierung im Bereich der industriellen Weizenteigverarbeitung, 2023.
ELSA
2023 | Konferenz - Poster | ELSA-ID: 12485
M. Luttmann, A. Blome, M. Jekle, B. Frahm, U. Müller, Teig 4.0 - Promotionsthemen, 2023.
ELSA
2023 | Konferenzband - Beitrag | ELSA-ID: 10788 |

S. Ramm, T. Hernández Rodriguez, B. Frahm, M. Pein-Hackelbusch, Systematic Preprocessing of Dielectric Spectroscopy Data and Estimating Viable Cell Densities, IEEE, [Piscataway, NJ], 2023.
ELSA
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2022 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 11377
T. Hernández Rodriguez, A. Sekulic, M. Lange-Hegermann, B. Frahm, Designing Robust Biotechnological Processes Regarding Variabilities Using Multi-Objective Optimization Applied to a Biopharmaceutical Seed Train Design, Processes. 10 (2022).
ELSA
| DOI
2022 | Konferenz - Poster | ELSA-ID: 7932
T. Hernández Rodriguez, S. Ramm, M. Lange-Hegermann, B. Frahm, A systematic, model-based workflow for risk-based decision making in upstream development, n.d.
ELSA
2022 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 7976
V. Gassenmeier, S. Deppe, T. Hernández Rodriguez, F. Kuhfuß, A. Moser, V.C. Hass, K.B. Kuchemüller, R. Pörtner, J. Möller, G.A. Ifrim, B. Frahm, Model-assisted DoE applied to microalgae processes, Current Research in Biotechnology, Current Research in Biotechnology. 4 (2022) 102–119.
ELSA
| DOI
2022 | Datenpublikation | ELSA-ID: 10190
V. Gassenmeier, B. Frahm, Real-time Monitoring of DCO2 in addition to DO, assets-labs, 2022.
ELSA
| Dateien verfügbar
2022 | Sammelwerk - Beitrag | ELSA-ID: 10193
T. Hernández Rodriguez, A. Sekulic, M. Lange-Hegermann, B. Frahm, Designing robust biotechnological processes regarding variabilities using multi-objective optimization applied to a biopharmaceutical seed train design, in: R. Pörtner, J. Möller (Eds.), Bioprocess Systems Engineering Applications in Pharmaceutical Manufacturing, MDPI, Basel, 2022: pp. 21–48.
ELSA
| DOI
2022 | Konferenzband - Beitrag | ELSA-ID: 10195
A. Blome, M. Luttmann, J. Segermann, M. Jekle, B. Frahm, U. Müller, Process optimisation in the field of wheat dough processing using real-time recording of quality-relevant characteristics in raw materials, intermediates and final products, Versuchsanstalt der Hefeindustrie e.V., 2022.
ELSA
2022 | Konferenz - Vortrag | ELSA-ID: 10196
A. Blome, M. Luttmann, J. Segermann, M. Jekle, B. Frahm, U. Müller, Process optimisation in the field of wheat dough processing using real-time recording of quality-relevant characteristics in raw materials, intermediates and final products, 2022.
ELSA
2022 | Konferenz - Vortrag | ELSA-ID: 10197
T. Hernández Rodriguez, C. Posch, R. Pörtner, B. Frahm, Model assisted Design Strategies for Bioprocesses – Advanced statistical methods in industrial upstream cell culture, 2022.
ELSA
2022 | Konferenz - Poster | ELSA-ID: 10198
T. Hernández Rodriguez, R. Pörtner, M. Lange-Hegermann, F.M. Wurm, B. Frahm, A systematic, model-based approach for decision making in upstream development – Considerations regarding clone selection and cell expansion, n.d.
ELSA
2022 | Konferenz - Poster | ELSA-ID: 10199 |

C. Müller, J. Alarinta, B. Frahm, G. Wirtanen, Microbial spoilage in vegan foods, 2022.
ELSA
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2021 | Konferenz - Vortrag | ELSA-ID: 7927
T. Hernández Rodriguez, B. Frahm, Model-based methods in bioprocess technology - Bioprocess modeling, simulation and prediction, 2021.
ELSA
2021 | Konferenz - Poster | ELSA-ID: 7931
A. Moser, J. Möller, K.B. Kuchemüller, S. Deppe, T. Hernández Rodriguez, V. Gassenmeier, G.A. Ifrim, B. Frahm, R. Pörtner, V.C. Hass, Model-assisted Design of Experiments - Concept, Software and Applications, 2021.
ELSA
2021 | Lexikoneintrag | ELSA-ID: 7939
G. Wirtanen, J. Alarinta, B. Frahm, S. Fasse, Bovine Colostrum for Human Consumption, in: MDPI Encyclopedia, Scholarly Community Encyclopedia, Category: Agriculture, Dairy & Animal Science, 2021.
ELSA
2021 | Sammelwerk - Beitrag | ELSA-ID: 7983
T. Hernández Rodriguez, S. Morerod, R. Pörtner, F.M. Wurm, B. Frahm, Considerations of the impacts of cell-specific growth and production rate on clone selection – a simulation study, in: Bioprocess Systems Engineering Applications in Pharmaceutical Manufacturing, MDPI, Basel, 2021: pp. 49–74.
ELSA
| DOI
2021 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 7985
T. Hernández Rodriguez, C. Posch, R. Pörtner, B. Frahm, Dynamic parameter estimation and prediction over consecutive scales, based on moving horizon estimation - applied to an industrial cell culture seed train, Bioprocess and Biosystems Engineering. 44 (2021) 793–808.
ELSA
| DOI
2021 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 7986
A. Moser, K.B. Kuchemüller, S. Deppe, T. Hernández Rodriguez, B. Frahm, R. Pörtner, V.C. Hass, J. Möller, Model-assisted DoE software: Optimization of growth and biocatalysis in Saccharomyces cerevisiae bioprocesses, Bioprocess and Biosystems Engineering. 44 (2021) 683–700.
ELSA
| DOI
2021 | Konferenz - Vortrag | ELSA-ID: 8078
A. Blome, M. Luttmann, B. Frahm, U. Müller, Messtechnikkonzepte für die Erfassung von qualitätsrelevanten Parametern und Merkmalen bei der Weizenteigverarbeitung, 2021.
ELSA
2020 | Konferenz - Poster | ELSA-ID: 7929
T. Hernández Rodriguez, S. Deppe, V. Gassenmeier, F. Kuhfuß, M. Tölle, G.A. Ifrim, B. Frahm, Modeling of Chlorella vulgaris in shake flasks with respect to light intensity and light duration, 2020.
ELSA
2020 | Konferenz - Poster | ELSA-ID: 7930
T. Hernández Rodriguez, C. Posch, R. Pörtner, B. Frahm, Towards integration of prior knowledge and propagation of uncertainty for digital twins of biopharmaceutical production processes, 2020.
ELSA
2020 | Konferenz - Vortrag | ELSA-ID: 7936
T. Hernández Rodriguez, B. Frahm, C. Posch, Integration of prior knowledge and digital tools for uncertainty-based decision support, 2020.
ELSA
2020 | Konferenzband - Beitrag | ELSA-ID: 2822
T. Hernández Rodriguez, C. Posch, J. Schmutzhard, J. Stettner, Claus Weihs, R. Pörtner, B. Frahm, Predicting Industrial Cell Culture Seed Trains - A Bayesian Approach, BioMed Central, 2020.
ELSA
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| DOI
2020 | Konferenz - Poster | ELSA-ID: 3007
F. Kuhfuß, M. Tölle, T. Hernández Rodriguez, V. Gassenmeier, S. Deppe, G.A. Ifrim, B. Frahm, Modeling of Chlorella vulgaris in shake flasks with respect to light intensity and light duration, 2020.
ELSA
2020 | Konferenz - Poster | ELSA-ID: 3008
S. Deppe, F. Kuhfuß, M. Tölle, T. Hernández Rodriguez, V. Gassenmeier, G.A. Ifrim, J. Möller, R. Pörtner, A. Moser, V.C. Hass, B. Frahm, Model-assisted Design of Experiments for algae cultivation, 2020.
ELSA
2020 | Konferenz - Poster | ELSA-ID: 3009
G.A. Ifrim, S. Deppe, T. Hernández Rodriguez, V. Gassenmeier, B. Frahm, Modeling of microalgae in an air-lift photobioreactor for biomass production, 2020.
ELSA
2020 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2392
J. Möller, T. Hernández Rodríguez, J. Müller, L. Arndt, K.B. Kuchemüller, B. Frahm, R. Eibl, D. Eibl, R. Pörtner, Model uncertainty-based evaluation of process strategies during scale-up of biopharmaceutical processes, Computers & Chemical Engineering. 134 (2020) 1–13.
ELSA
| DOI
2020 | Sammelwerk - Beitrag | ELSA-ID: 2399
S. Deppe, B. Frahm, V.C. Hass, T. Hernández Rodríguez, K.B. Kuchemüller, J. Möller, R. Pörtner, Estimation of Process Model Parameters, in: R. Pörtner (Ed.), Animal Cell Biotechnology: Methods and Protocols, Springer, Berlin ; Heidelberg ; New York, 2020: pp. 213–234.
ELSA
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2019 | Konferenz - Vortrag | ELSA-ID: 2956
J. Möller, J. Müller, T. Hernández Rodriguez, K.B. Kuchemüller, L. Arndt, B. Frahm, R. Eibl, D. Eibl, R. Pörtner, Workflow for model-assisted design and scale-up of biopharmaceutical production processes, 2019.
ELSA
2019 | Konferenz - Vortrag | ELSA-ID: 2957
J. Möller, K.B. Kuchemüller, A. Moser, V.C. Hass, T. Hernández Rodriguez, S. Deppe, B. Frahm, R. Pörtner, Model-Assisted Design of Experiments, 2019.
ELSA
2019 | Konferenz - Vortrag | ELSA-ID: 2958
G.A. Ifrim, M. Titica, S. Deppe, B. Frahm, M. Barbu, S. Caraman, Novel control strategy for microalgae in photobioreactor, 2019.
ELSA
2019 | Konferenz - Poster | ELSA-ID: 3000
T. Hernández Rodriguez, C. Posch, J. Schmutzhard, J. Stettner, J. Weihs, R. Pörtner, B. Frahm, Predicting industrial scale cell culture seed trains – considerations of input uncertainty, new process data and prognostic intervals using a Bayesian approach and sequential Bayesian updating, 2019.
ELSA
2019 | Konferenz - Poster | ELSA-ID: 3001
T. Hernández Rodriguez, C. Posch, J. Schmutzhard, J. Stettner, J. Weihs, R. Pörtner, B. Frahm, Predicting industrial scale cell culture seed trains – considerations of input uncertainty, new process data and prognostic intervals using a Bayesian approach and sequential Bayesian updating, 2019.
ELSA
2019 | Konferenz - Poster | ELSA-ID: 3002
J. Möller, K.B. Kuchemüller, T. Hernández Rodriguez, S. Deppe, G.A. Ifrim, A. Moser, V.C. Hass, B. Frahm, R. Pörtner, Model-Assisted Design of Experiments – Software Toolbox, 2019.
ELSA
2019 | Konferenz - Poster | ELSA-ID: 3003
S. Deppe, T. Hernández Rodriguez, V. Gassenmeier, M. Tölle, F. Kuhfuß, J. Möller, K.B. Kuchemüller, R. Pörtner, A. Moser, V.C. Hass, G.A. Ifrim, B. Frahm, Model-assisted Design of Experiments for algae cultivation, 2019.
ELSA
2019 | Konferenz - Poster | ELSA-ID: 3004
G.A. Ifrim, S. Deppe, T. Hernández Rodriguez, V. Gassenmeier, B. Frahm, Modeling of microalgae in an air-lift photobioreactor for biomass production, 2019.
ELSA
2019 | Konferenz - Poster | ELSA-ID: 3005
T. Hernández Rodriguez, C. Posch, J. Schmutzhard, J. Stettner, J. Weihs, R. Pörtner, B. Frahm, Predicting industrial scale cell culture seed trains – considerations of input uncertainty, new process data and prognostic intervals using a Bayesian approach and sequential Bayesian updating, 2019.
ELSA
2019 | Konferenz - Poster | ELSA-ID: 3006
G.A. Ifrim, M. Titica, S. Deppe, B. Frahm, M. Barbu, S. Caraman, Multivariable control strategy for the photosynthetic cultures of microalgae, 2019.
ELSA
2019 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2391 |

T. Hernández Rodriguez, C. Posch, J. Schmutzhard, J. Stettner, C. Weihs, R. Pörtner, B. Frahm, Predicting industrial‐scale cell culture seed trains–A Bayesian framework for model fitting and parameter estimation, dealing with uncertainty in measurements and model parameters, applied to a nonlinear kinetic cell culture model, using an MCMC method, Biotechnology and Bioengineering. 116 (2019) 2944–2959.
ELSA
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2018 | Konferenz - Vortrag | ELSA-ID: 7935
T. Hernández Rodriguez, B. Frahm, C. Posch, J. Schmutzhard, J. Stettner, A model-assisted approach for design, optimization and control of bioprocesses – a software tool for seed train simulation and optimization, 2018.
ELSA
2018 | Konferenzband - Beitrag | ELSA-ID: 2821
T. Hernández Rodriguez, S. Krull, V.C. Hass, J. Möller, R. Pörtner, B. Frahm, Model-assisted cell culture control – unstructured, unsegregated models as a key element for adaptive seed train and fed-batch optimization, BioMed Central, 2018.
ELSA
| Dateien verfügbar
| DOI
2018 | Konferenz - Vortrag | ELSA-ID: 2955
R. Pörtner, J. Möller, B. Frahm, V.C. Hass, Model-Assisted Design of Process Strategies for Cell Culture Processes, 2018.
ELSA
2018 | Konferenz - Poster | ELSA-ID: 2997
J. Möller, K.B. Kuchemüller, F. Freiberger, P. Levermann, T. Hernández Rodriguez, B. Frahm, V.C. Hass, R. Pörtner, Model-Assisted Design and Optimization of Process Strategies, 2018.
ELSA
2018 | Konferenz - Poster | ELSA-ID: 2999
T. Hernández Rodriguez, J. Möller, K.B. Kuchemüller, F. Freiberger, P. Levermann, V.C. Hass, B. Frahm, R. Pörtner, Model-Assisted Strategies for Design, Optimization and Control of Bioprocesses, 2018.
ELSA
2018 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2390 |

J. Möller, K.B. Kuchemüller, T. Hernández Rodriguez, B. Frahm, V.C. Hass, R. Pörtner, Model-Assisted Design of Process Strategies for Cell Culture Processes, American Pharmaceutical Review. 3 (2018) 39–41.
ELSA
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2017 | Konferenz - Vortrag | ELSA-ID: 2920
T. Hernández Rodriguez, S. Kern, O. Platas Barradas, R. Pörtner, B. Frahm, Produktion von Biopharmazeutika – Ein MATLAB©-Tool zur Simulation und Optimierung von Zellvermehrungsverfahren, 2017.
ELSA
2017 | Konferenz - Vortrag | ELSA-ID: 2921
R. Pörtner, J. Möller, T. Hernández Rodriguez, B. Frahm, V.C. Hass, Model-assisted design and optimization of biotechnological processes, 2017.
ELSA
2017 | Konferenz - Vortrag | ELSA-ID: 2950
T. Hernández Rodriguez, K.S. Koopmann, J. Klaes, S. Kern, O. Platas Barradas, R. Pörtner, B. Frahm, Produktion von Biopharmazeutika – Ein MATLAB©-Tool zur Simulation und Optimierung von Zellvermehrungsverfahren, 2017.
ELSA
2017 | Konferenz - Poster | ELSA-ID: 2994
T. Hernández Rodriguez, K.S. Koopmann, R. Pörtner, B. Frahm, Influence of parameter accuracies in cell culture seed train simulations, 2017.
ELSA
2017 | Konferenz - Poster | ELSA-ID: 2995
T. Hernández Rodriguez, S. Krull, V.C. Hass, J. Möller, R. Pörtner, B. Frahm, Model-based cell culture control – unstructured, unsegregated models as a key element for adaptive seed train and fed-batch optimization, 2017.
ELSA
2017 | Konferenz - Poster | ELSA-ID: 2996
T. Hernández Rodriguez, S. Krull, V.C. Hass, R. Pörtner, B. Frahm, Model-based cell culture control – unstructured, unsegregated models as a key element for adaptive seed train and fed-batch optimization, 2017.
ELSA
2016 | Konferenz - Poster | ELSA-ID: 2991
U. Beshay, S. Feldt, B. Schwarze, P. Wefing, T. Hahne, J. Moschinski, C. Müller, R. Büker, M. Kramer, H. Brod, B. Frahm, DMA Photobioreactor System – Cultivation at low shear stress and optional membrane aeration, 2016.
ELSA
2016 | Konferenz - Poster | ELSA-ID: 2992
T. Hernández Rodriguez, S. Vörtler, S. Kern, O. Platas Barradas, R. Pörtner, B. Frahm, A software tool for biopharmaceutical seed train design and optimization, 2016.
ELSA
2016 | Konferenz - Poster | ELSA-ID: 2993
K.S. Koopmann, T. Hernández Rodriguez, S. Vörtler, U. Beshay, J. Möller, R. Pörtner, B. Frahm, Simulation of cell culture seed trains – investigation of the influence of parameter inaccuracies, 2016.
ELSA
2016 | Sammelwerk - Beitrag | ELSA-ID: 2395
R. Pörtner, O. Platas Barradas, B. Frahm, V.C. Hass, Advanced Process and Control Strategies for Bioreactors, in: Current Developments in Biotechnology and Bioengineering: Bioprocesses, Bioreactors and Controls, Elsevier, Amsterdam, 2016: pp. 463–493.
ELSA
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2015 | Konferenzband - Beitrag | ELSA-ID: 2819 |

T. Hernández Rodriguez, R. Pörtner, B. Frahm, Considerations for cell passaging in cell culture seed trains, BioMed Central, 2015.
ELSA
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| Download (ext.)
2015 | Konferenzband - Beitrag | ELSA-ID: 2820 |

S. Kern, O. Platas Barradas, M. Schaletzky, V. Sandig, B. Frahm, R. Pörtner, Model-based strategy for cell culture seed train layout verified at lab scale, BioMed Central, 2015.
ELSA
| DOI
| Download (ext.)
2015 | Konferenz - Vortrag | ELSA-ID: 2917
B. Frahm, R. Pörtner, S. Kern, T. Hernández Rodriguez, Seed train design and optimization for animal cell suspension culture, 2015.
ELSA
| Dateien verfügbar
2015 | Konferenz - Vortrag | ELSA-ID: 2919
B. Frahm, T. Hernández Rodriguez, S. Kern, K.S. Koopmann, U. Beshay, O. Platas-Barradas, R. Pörtner, Seed train design and optimization for animal cell suspension culture, 2015.
ELSA
2015 | Konferenz - Poster | ELSA-ID: 2985
T. Hernández Rodriguez, R. Pörtner, B. Frahm, Considerations for cell passaging in cell culture seed trains, 2015.
ELSA
2015 | Konferenz - Poster | ELSA-ID: 2986
S. Kern, O. Platas, M. Schaletzky, V. Sandig, B. Frahm, R. Pörtner, Model-based strategy for cell culture seed train layout verified at lab scale, 2015.
ELSA
2015 | Konferenz - Poster | ELSA-ID: 2987
T. Hernández Rodriguez, R. Pörtner, B. Frahm, A software tool for biopharmaceutical seed train design and optimization, 2015.
ELSA
2015 | Konferenz - Poster | ELSA-ID: 2988
T. Hernández Rodriguez, R. Pörtner, B. Frahm, Considerations for cell passaging in cell culture seed trains, 2015.
ELSA
2015 | Konferenz - Poster | ELSA-ID: 2990
S. Kern, O. Platas, M. Schaletzky, V. Sandig, B. Frahm, R. Pörtner, Model-based strategy for cell culture seed train layout verified at lab scale, 2015.
ELSA
2015 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2389
S. Kern, O. Platas-Barradas, R. Pörtner, B. Frahm, Model-based strategy for cell culture seed train layout verified at lab scale, Cytotechnology. 68 (2015) 1019–1032.
ELSA
| DOI
| Download (ext.)
2014 | Patent | ELSA-ID: 2878
B. Frahm, U. Meier, Beleuchtung von disposable Bioreaktoren, (2014).
ELSA
2014 | Konferenz - Poster | ELSA-ID: 2984
F. Drews, G. Drews, C. Folz, G. Platz, T. Gassenmeier, M. Kramer, C. Hundeiker, B. Schwarze, B. Frahm, Herstellung von Paramylon mit Euglena gracilis im disposable Bag mit LED-Beleuchtung direkt auf dessen Oberfläche, 2014.
ELSA
2014 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2388
T. Hahne, B. Schwarze, M. Kramer, B. Frahm, Disposable algae cultivation for high-value products using all around LED-illumination directly on the bags, Journal of Algal Biomass Utilization. 5 (2014) 66–73.
ELSA
2013 | Konferenzband - Beitrag | ELSA-ID: 2817 |

T. Hernández Rodriguez, R. Pörtner, B. Frahm, Seed train optimization for suspension cell culture, BioMed Central , 2013.
ELSA
| DOI
| Download (ext.)
2013 | Konferenzband - Beitrag | ELSA-ID: 2818 |

S. Kern, O. Platas, M. Schaletzky, V. Sandig, B. Frahm, R. Pörtner, Model-based design of the first steps of a seed train for cell culture processes, BioMed Central, 2013.
ELSA
| DOI
| Download (ext.)
2013 | Konferenz - Poster | ELSA-ID: 2980
S. Kern, O. Platas, M. Schaletzky, V. Sandig, B. Frahm, R. Pörtner, Modellgestützte Auslegung der ersten Schritte eines Seed-Trains für Zellkulturprozesse, 2013.
ELSA
2013 | Konferenz - Poster | ELSA-ID: 2981
S. Kern, O. Platas, M. Schaletzky, V. Sandig, B. Frahm, R. Pörtner, Model-based design of the first steps of a seed train for cell culture processes, 2013.
ELSA
2013 | Konferenz - Poster | ELSA-ID: 2982
T. Hahne, B. Schwarze, J. Moschinski, A. Kuttig, M. Kramer, B. Frahm, Disposable Algenkultivierung für hochpreisige Produkte mittels LED-Rundumbeleuchtung direkt auf den Bags, 2013.
ELSA
2013 | Konferenz - Poster | ELSA-ID: 2983
T. Hernández Rodriguez, R. Pörtner, B. Frahm, Seed train optimization for suspension cell culture, 2013.
ELSA
2012 | Konferenzband - Beitrag | ELSA-ID: 2816 |

B. Frahm, H. Brod, Improving Cell Culture Bioreactor Performance for Sensitive Cell Lines by Dynamic Membrane Aeration (DMA), Springer, Dordrecht, 2012.
ELSA
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2012 | Patent | ELSA-ID: 2877
H. Brod, B. Frahm, Photobioreaktor mit rotatorisch oszillierenden Lichtquellen, (2012).
ELSA
2012 | Konferenz - Vortrag | ELSA-ID: 2918
W. Van Hecke, D. Haltrich, B. Frahm, H. Brod, R. Ludwig, Modelling and upscaling of a biocatalytic cascade oxidation in a dynamic membrane aeration reactor, Vogel Business Media, 2012.
ELSA
2012 | Konferenz - Poster | ELSA-ID: 2973
R. Marzougui, R. Pörtner, B. Frahm, Optimierung des Seed trains von Suspensions-Zellkulturen, 2012.
ELSA
2011 | Patent | ELSA-ID: 2876
H. Brod, B. Frahm, M. Jenne, J. Kauling, F. Schmitt, J. Seletzky, Flüssigkeitsbegaser, (2011).
ELSA
2011 | Konferenz - Poster | ELSA-ID: 2972
W. Van Hecke, D. Haltrich, B. Frahm, H. Brod, R. Ludwig, Modelling and upscaling of a biocatalytic cascade oxidation in a dynamic membrane aeration reactor, 2011.
ELSA
2011 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2350
W. Van Hecke, D. Haltrich, B. Frahm, H. Brod, J. Dewulf, H. Van Langenhove, R. Ludwig, 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. 68 (2011) 154–161.
ELSA
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2010 | Konferenzband - Beitrag | ELSA-ID: 2815
B. Dercks, B. Frahm, M. Grünewald, E. Kenig, A. Lautenschleger, A. Gorak, P. Schmidt, D. Sudhoff, S. Ressler, R. Zecirovic, Intensified absorption and distillation devices for modular chemical production processes, Czech Society of Chemical Engineering, 2010.
ELSA
2010 | Patent | ELSA-ID: 2873
H. Brod, B. Frahm, J. Kauling, Verfahren zur Reduzierung von Ablagerungen bei der Kultivierung von Organismen, (2010).
ELSA
2010 | Patent | ELSA-ID: 2875
B. Frahm, J. Kauling, A. Pütz, M. Schindler, Begasungssystem, (2010).
ELSA
2010 | Konferenz - Vortrag | ELSA-ID: 2892
B. Frahm, H. Brod, Cultivation of sensitive cell lines - Improving bioreactor performance by Dynamic Membrane Aeration, 2010.
ELSA
2010 | Konferenz - Vortrag | ELSA-ID: 2913
B. Dercks, B. Frahm, M. Grünewald, E. Kenig, A. Lautenschleger, A. Gorak, P. Schmidt, D. Sudhoff, S. Ressler, R. Zecirovic, Intensified absorption and distillation devices for modular chemical production processes, 2010.
ELSA
2009 | Patent | ELSA-ID: 2872
A. Braun, H. Brod, B. Frahm, M. Jenne, J. Kauling, S. Kirchner, Verfahren und Vorrichtung zur Rückhaltung und Rückführung von Zellen, (2009).
ELSA
2009 | Konferenz - Vortrag | ELSA-ID: 2912
B. Frahm, H. Brod, U. Langer, Improving cell culture bioreactor performance by Dynamic Membrane Aeration (DMA), 2009.
ELSA
2009 | Konferenz - Poster | ELSA-ID: 2970
B. Frahm, H. Brod, U. Langer, Improving cell culture bioreactor performance by Dynamic Membrane Aeration (DMA), 2009.
ELSA
2009 | Konferenz - Poster | ELSA-ID: 2971
W. Van Hecke, H. Van Langenhovve, B. Frahm, H. Brod, J. Dewulf, D. Haltrich, R. Ludwig, Upscaling the biocatalytic conversion of lactose to lactobionic acid with the dynamic membrane aeration reactor, 2009.
ELSA
2009 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2349 |

B. Frahm, H. Brod, U. Langer, Improving bioreactor cultivation conditions for sensitive cell lines by dynamic membrane aeration, Cytotechnology. 59 (2009) 17–30.
ELSA
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2008 | Konferenz - Vortrag | ELSA-ID: 2911
H. Brod, J. Kauling, B. Frahm, M. Jenne, U. Langer, B. Bödeker, Pushing the Limits in High-Density Mammalian Cell Fermentation, 2008.
ELSA
2008 | Konferenz - Poster | ELSA-ID: 2968
B. Frahm, H. Brod, M. Burnett, U. Langer, B. Bödeker, High cell density bioreactor cultivation by Dynamic Membrane Aeration (DMA), 2008.
ELSA
2008 | Konferenz - Poster | ELSA-ID: 2969
B. Frahm, H. Brod, High cell density bioreactor cultivation by Dynamic Membrane Aeration (DMA), 2008.
ELSA
2007 | Patent | ELSA-ID: 2870 |

H. Brod, B. Frahm, J. Kauling, R. Rose, 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
H. Brod, B. Frahm, J. Kauling, M. Poggel, R. Rose, S. Schmidt, 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
H. Brod, B. Frahm, J. Kauling, Die dynamische Membranbegasung – ein Ansatz zur Intensivierung der Sauerstoffversorgung tierischer Zellkulturen, 2007.
ELSA
2007 | Konferenz - Vortrag | ELSA-ID: 2910
H. Brod, B. Frahm, J. Kauling, Die dynamische Membranbegasung – ein Ansatz zur Intensivierung der Sauerstoffversorgung tierischer Zellkulturen, 2007.
ELSA
2007 | Konferenz - Poster | ELSA-ID: 2967
B. Frahm, S. Kirchner, R. Rose, M. Jenne, J. Kauling, H. Brod, K. Jöris, M. Wischniewski, U. Langer, B. Bödeker, High cell density bioreactor cultivation by Dynamic Membrane Aeration (DMA), 2007.
ELSA
2007 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2348
B. Frahm, S. Kirchner, J. Kauling, H. Brod, U. Langer, B. Bödeker, Dynamische Membranbegasung im Bioreaktor zur Intensivierung der Sauerstoffversorgung empfindlicher Zelllinien, Chemie Ingenieur Technik. 79 (2007) 1052–1058.
ELSA
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2005 | Konferenz - Vortrag | ELSA-ID: 2907
R. Pörtner, B. Frahm, P. Lane, A. Munack, Optimisation of time-space-yield for hybridoma fed-batch cultures with an adaptive OLFO-controller, 2005.
ELSA
2005 | Konferenz - Vortrag | ELSA-ID: 2908
R. Pörtner, B. Frahm, V.C. Hass, P. Lane, A. Munack, Optimierung und Steuerung von Zellkultur-Fed-Batch-Prozessen mittels einer Kollokationsmethode, 2005.
ELSA
2005 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2347 |

B. Frahm, P. Lane, A. Munack, R. Pörtner, Optimierung und Steuerung von Zellkultur-Fed-Batch-Prozessen mittels einer Kollokationsmethode, Chemie Ingenieur Technik. 77 (2005) 429–435.
ELSA
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2004 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2345 |

R. Pörtner, J.-O. Schwabe, B. Frahm, Evaluation of selected control strategies for fed-batch cultures of a hybridoma cell line, Biotechnology and Applied Biochemistry. 40 (2004).
ELSA
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2003 | Konferenz - Vortrag | ELSA-ID: 7934
B. Frahm, R. Pörtner, Fed-batch-cultivation of animal cells: Model-based, adaptive control in comparison to alternative control strategies, 2003.
ELSA
2003 | Konferenzband - Beitrag | ELSA-ID: 2435
B. Frahm, B. Müller-Landré, G. Wiggers de Almeida, M. Singer, M. Rausch, P. Lane, A. Munack, V.C. Hass, R. Pörtner, Fed-batch cultivation of animal cells - a challenge for adaptive, model-based control, Inst. für Bioprozess- und Analysenmesstechnik , Heiligenstadt, 2003.
ELSA
2003 | Konferenzband - Beitrag | ELSA-ID: 2436
K. Kühn, B. Frahm, R. Pörtner, P. Lane, A. Munack, V.C. Hass, Adaptive, Model-based Control by the Open-Loop-Feedback-Optimal (OLFO) Controller for the Cultivation of Hybridoma Cells, ECCE4, Granada, 2003.
ELSA
2003 | Konferenz - Vortrag | ELSA-ID: 2902
B. Frahm, R. Pörtner, Fed-Batch-Kultivierungen tierischer Zellen – eine Herausforderung an eine modellgestützte, adaptive Steuerung, 2003.
ELSA
2003 | Konferenz - Vortrag | ELSA-ID: 2903
V.C. Hass, K. Kühn, B. Frahm, R. Pörtner, P. Lane, A. Munack, Ein strukturiertes Kompartiment-Modell zur Beschreibung der Kultivierung von Hybridomazellen als Teil einer adaptiven, modellgestützten Prozessführung, 2003.
ELSA
2003 | Konferenz - Vortrag | ELSA-ID: 2905
B. Frahm, P. Lane, A. Munack, V.C. Hass, R. Pörtner, 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
R. Pörtner, B. Frahm, P. Lane, V.C. Hass, A. Munack, H. Märkl, Fed-Batch-Kultivierung tierischer Zellen – eine Herausforderung für eine adaptive, modellgestützte Steuerung, 2003.
ELSA
2003 | Konferenz - Poster | ELSA-ID: 2964
B. Frahm, R. Pörtner, CO2-off-gas measurement for animal cell culture processes, 2003.
ELSA
2003 | Konferenz - Poster | ELSA-ID: 2965
B. Frahm, R. Pörtner, Flexible fed-batch process control of animal cells, 2003.
ELSA
2003 | Konferenz - Poster | ELSA-ID: 2966
K. Kühn, B. Frahm, R. Pörtner, P. Lane, A. Munack, V.C. Hass, Adaptive, Model-based Control by the Open-Loop-Feedback-Optimal (OLFO) Controller for the Cultivation of Hybridoma Cells, 2003.
ELSA
2003 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2343 |

B. Frahm, V.C. Hass, P. Lane, A. Munack, H. Märkl, R. Pörtner, Fed-Batch-Kultivierung tierischer Zellen - Eine Herausforderung zur adaptiven, modellbasierten Steuerung, Chemie Ingenieur Technik. 75 (2003) 457–460.
ELSA
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2003 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2344 |

B. Frahm, P. Lane, H. Märkl, R. Pörtner, Improvement of a mammalian cell culture process by adaptive, model-based dialysis fed-batch cultivation and suppression of apoptosis, Bioprocess and Biosystems Engineering. 26 (2003) 1–10.
ELSA
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2003 | Dissertation | ELSA-ID: 2393
B. Frahm, Adaptive, modellgestützte Prozessführung von Suspensionskulturen tierischer Zellen, Books on Demand GmbH, Norderstedt, 2003.
ELSA
2002 | Konferenzband - Beitrag | ELSA-ID: 2431
B. Frahm, R. Pörtner, Messung und Simulation des Kohlendioxidausstoßes von Zellkulturprozessen, Kurt-Schwabe-Inst. , Meinsberg , 2002.
ELSA
2002 | Konferenz - Vortrag | ELSA-ID: 2897
B. Frahm, R. Pörtner, Messung und Simulation des Kohlendioxidausstoßes von Zellkulturprozessen, 2002.
ELSA
2002 | Konferenz - Vortrag | ELSA-ID: 2898
B. Frahm, R. 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
B. Frahm, R. 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
B. Frahm, B. Müller-Landré, G. Wiggers de Almeida, M. Singer, M. Rausch, P. Lane, A. Munack, V.C. Hass, R. Pörtner, Fed-batch cultivation of animal cells - a challenge for adaptive, model-based control, 2002.
ELSA
2002 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2340 |

B. Frahm, H.-C. Blank, P. Cornand, W. Oelßner, U. Guth, P. Lane, A. Munack, K. Johannsen, R. Pörtner, Determination of dissolved CO2 concentration and CO2 production rate of mammalian cell suspension culture based on off-gas measurement, Journal of Biotechnology. 99 (2002) 133–148.
ELSA
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| Download (ext.)
2002 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2341 |

B. Frahm, P. Lane, H. Atzert, A. Munack, M. Hoffmann, V.C. Hass, R. Pörtner, Adaptive, Model-Based Control by the Open-Loop-Feedback-Optimal (OLFO) Controller for the Effective Fed-Batch Cultivation of Hybridoma Cells, Biotechnology Progress. 18 (2002) 1095–1103.
ELSA
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2002 | Zeitschriftenaufsatz | ELSA-ID: 2342
B. Frahm, R. Pörtner, Reaktor-Abgasmessungen bei Zellkulturen, BIOforum. 4 (2002) 179–180.
ELSA
2001 | Konferenz - Vortrag | ELSA-ID: 7933
B. Frahm, R. Pörtner, Messung und Simulation des Kohlendioxidausstoßes von Zellkulturprozessen, 2001.
ELSA
2001 | Konferenz - Poster | ELSA-ID: 2429
V.C. Hass, P. Lane, M. Hoffmann, B. Frahm, J.-O. Schwabe, R. Pörtner, A. Munack, Model-Based Control of Hybridoma Cell Cultures, 2001.
ELSA
2001 | Konferenz - Vortrag | ELSA-ID: 2894
M. Hoffmann, V.C. Hass, B. Frahm, J.-O. Schwabe, R. Pörtner, P. Lane, A. Munack, Untersuchung verschiedener mathematischer Modelle in Hinblick auf ihre Eignung für die adaptive Prozessführung von Hybridoma Zellkulturen, 2001.
ELSA
2001 | Konferenz - Vortrag | ELSA-ID: 2895
B. Frahm, R. Pörtner, Arbeitsschwerpunkte TUHH, Bioprozess- und Bioverfahrenstechnik, Arbeitsgruppe Zellkulturtechnik, 2001.
ELSA
2001 | Konferenz - Poster | ELSA-ID: 2960
B. Frahm, H. Atzert, J.-O. Schwabe, P. Lane, A. Munack, M. Hoffmann, V.C. Hass, R. Pörtner, Adaptive modellgestützte Steuerung von Zellkulturprozessen, 2001.
ELSA
2001 | Konferenz - Poster | ELSA-ID: 2961
P. Lane, B. Frahm, H. Atzert, J.-O. Schwabe, M. Hoffmann, V.C. Hass, R. Pörtner, Design of Feeding Strategies for Fed-Batch Cultures of Animal Cells by the Method of Inequalities, 2001.
ELSA
2001 | Konferenz - Poster | ELSA-ID: 2962
B. Frahm, H. Atzert, P. Lane, M. Hoffmann, V.C. Hass, A. Munack, R. Pörtner, Development of an automated, model-based, adaptive control for the effective cultivation of hybridoma cells, 2001.
ELSA
2001 | Konferenzband - Beitrag | ELSA-ID: 2963 |

V.C. Hass, P. Lane, M. Hoffmann, B. Frahm, J.-O. Schwabe, R. Pörtner, A. Munack, Model-Based Control of Hybridoma Cell Cultures, ScienceDirect, Oxford, 2001.
ELSA
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2000 | Konferenz - Vortrag | ELSA-ID: 2893
T. Anderelei, B. Frahm, J. Büchs, Online-Bestimmung der Sauerstofftransferrate (OTR) und der Kohlendioxidtransferrate (CTR) in geschüttelten Bioreaktoren, 2000.
ELSA
2000 | Konferenz - Poster | ELSA-ID: 2959
M. Hoffmann, B. Frahm, J.-O. Schwabe, P. Lane, R. Pörtner, V.C. Hass, A. Munack, Modellgestützte Prozessführung für Hybridoma-Kulturen mit Hilfe des Open-Loop-Feedback-Optimal (OLFO)- Algorithmus, 2000.
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168 Publikationen
2024 | Konferenz - Vortrag | ELSA-ID: 12021
J. Segermann, M. Luttmann, A. Blome, S. Feldt, S. Sivanesan, C.-A. Holst, V. Lohweg, B. Frahm, U. Müller, Die Rolle von ML-Modellen in der Lebensmitteltechnologie: Eine Fallstudie zur Sauerteigfermentation mit NIR-Spektroskopie, 2024.
ELSA
2024 | Konferenz - Vortrag | ELSA-ID: 12022
M. Luttmann, A. Blome, J. Segermann, M. Jekle, B. Frahm, U. Müller, Erkenntnisse zur Nutzung von Photogrammmetrie für die Untersuchung des Bräunungsverhaltens von Weizenbrötchen, 2024.
ELSA
2024 | Konferenz - Poster | ELSA-ID: 12395
C. Müller, J. Alarinta, B. Frahm, G. Wirtanen, Investigation of microbial spoilage in vegan foods, 2024.
ELSA
2024 | Konferenz - Poster | ELSA-ID: 12396
V. Gassenmeier, G. Campolongo, B. Frahm, Dissolved Carbon Dioxide in Addition to Dissolved Oxygen for In-situ Monitoring of Hybridoma Cell Culture, 2024.
ELSA
2024 | Konferenz - Poster | ELSA-ID: 12397
A. Blome, M. Luttmann, J. Segermann, M. Jekle, B. Frahm, U. Müller, Process optimization in baked goods production using inline sensors and objective product evaluation, 2024.
ELSA
2024 | Preprint | ELSA-ID: 12400 |

S. Ramm, U. Odefey, B. Frahm, M. Pein-Hackelbusch, Semi-automated vs. manual: Comparative study of cell culture counting methods using validation parameters, (2024).
ELSA
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2024 | Konferenz - Poster | ELSA-ID: 10957
L. Reinhardt, V. Gassenmeier, S. Feldt, S. Plate, M. Tremmel, B. Frahm, M. Stosch, Mycelium-based materials from residues of the regional wood industry, n.d.
ELSA
2023 | Konferenz - Poster | ELSA-ID: 11378
V. Gassenmeier, G. Campolongo, B. Frahm, Real-time Monitoring of DCO2 in addition to DO, n.d.
ELSA
2023 | Konferenz - Poster | ELSA-ID: 11381
T. Hernández Rodriguez, S. Ramm, M. Lange-Hegermann, B. Frahm, A systematic, model-based workflow for risk-based decision making in upstream development, DECHEMA e.V., n.d.
ELSA
2023 | Konferenz - Poster | ELSA-ID: 11382 |

V. Gassenmeier, F. Kuhfuß, S. Deppe, G. Ifrim, T. Hernández Rodriguez, B. Frahm, View on a mechanistic model of Chlorella vulgaris in shake flasks, n.d.
ELSA
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2023 | Konferenz - Vortrag | ELSA-ID: 11383
T. Hernández Rodriguez, C. Posch, R. Pörtner, M. Lange-Hegermann, F.M. Wurm, B. Frahm, Model-assisted design strategies for bioprocesses – Advanced statistical methods in industrial upstream cell culture, DECHEMA e.V., 2023.
ELSA
2023 | Konferenzband - Beitrag | ELSA-ID: 11384 |

C. Müller, J. Alarinta, B. Frahm, G. Wirtanen, Microbial spoilage in vegan foods, Croatian Society of Food Technologists, Biotechnologists and Nutritionists, Zagreb, Croatia, Editors: Draženka Komes, Sanja Vidaček Filipec and Bojana Voučko, 2023.
ELSA
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2023 | Konferenz - Poster | ELSA-ID: 11487 |

S. Ramm, T. Hernández Rodriguez, B. Frahm, M. Pein-Hackelbusch, Comparison of Preprocessing Methods of Dielectric Spectroscopy Data and the Effects on Linear Regression , DECHEMA e.V., n.d.
ELSA
| Download (ext.)
2023 | Konferenz - Poster | ELSA-ID: 10201 |

T. Hernández Rodriguez, S. Ramm, M. Lange-Hegermann, B. Frahm, A systematic, model-based workflow for risk-based decision making in upstream development, 2023.
ELSA
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2023 | Konferenz - Vortrag | ELSA-ID: 11109
A. Blome, M. Luttmann, M. Jekle, B. Frahm, U. Müller, Untersuchung der räumlichen Verteilung von viskoelastischen Kenngrößen während der Weizenteigbereitung, 2023.
ELSA
2023 | Konferenz - Poster | ELSA-ID: 11110
A. Blome, M. Luttmann, J. Segermann, M. Jekle, B. Frahm, U. Müller, Vorstellung des Projektes „Teig 4.0“ - Prozessoptimierung im Bereich der industriellen Weizenteigverarbeitung, 2023.
ELSA
2023 | Konferenz - Poster | ELSA-ID: 12483
A. Blome, M. Luttmann, J. Segermann, M. Jekle, B. Frahm, U. Müller, Vorstellung des Projektes „Teig 4.0“ - Prozessoptimierung im Bereich der industriellen Weizenteigverarbeitung, 2023.
ELSA
2023 | Konferenz - Poster | ELSA-ID: 12485
M. Luttmann, A. Blome, M. Jekle, B. Frahm, U. Müller, Teig 4.0 - Promotionsthemen, 2023.
ELSA
2023 | Konferenzband - Beitrag | ELSA-ID: 10788 |

S. Ramm, T. Hernández Rodriguez, B. Frahm, M. Pein-Hackelbusch, Systematic Preprocessing of Dielectric Spectroscopy Data and Estimating Viable Cell Densities, IEEE, [Piscataway, NJ], 2023.
ELSA
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2022 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 11377
T. Hernández Rodriguez, A. Sekulic, M. Lange-Hegermann, B. Frahm, Designing Robust Biotechnological Processes Regarding Variabilities Using Multi-Objective Optimization Applied to a Biopharmaceutical Seed Train Design, Processes. 10 (2022).
ELSA
| DOI
2022 | Konferenz - Poster | ELSA-ID: 7932
T. Hernández Rodriguez, S. Ramm, M. Lange-Hegermann, B. Frahm, A systematic, model-based workflow for risk-based decision making in upstream development, n.d.
ELSA
2022 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 7976
V. Gassenmeier, S. Deppe, T. Hernández Rodriguez, F. Kuhfuß, A. Moser, V.C. Hass, K.B. Kuchemüller, R. Pörtner, J. Möller, G.A. Ifrim, B. Frahm, Model-assisted DoE applied to microalgae processes, Current Research in Biotechnology, Current Research in Biotechnology. 4 (2022) 102–119.
ELSA
| DOI
2022 | Datenpublikation | ELSA-ID: 10190
V. Gassenmeier, B. Frahm, Real-time Monitoring of DCO2 in addition to DO, assets-labs, 2022.
ELSA
| Dateien verfügbar
2022 | Sammelwerk - Beitrag | ELSA-ID: 10193
T. Hernández Rodriguez, A. Sekulic, M. Lange-Hegermann, B. Frahm, Designing robust biotechnological processes regarding variabilities using multi-objective optimization applied to a biopharmaceutical seed train design, in: R. Pörtner, J. Möller (Eds.), Bioprocess Systems Engineering Applications in Pharmaceutical Manufacturing, MDPI, Basel, 2022: pp. 21–48.
ELSA
| DOI
2022 | Konferenzband - Beitrag | ELSA-ID: 10195
A. Blome, M. Luttmann, J. Segermann, M. Jekle, B. Frahm, U. Müller, Process optimisation in the field of wheat dough processing using real-time recording of quality-relevant characteristics in raw materials, intermediates and final products, Versuchsanstalt der Hefeindustrie e.V., 2022.
ELSA
2022 | Konferenz - Vortrag | ELSA-ID: 10196
A. Blome, M. Luttmann, J. Segermann, M. Jekle, B. Frahm, U. Müller, Process optimisation in the field of wheat dough processing using real-time recording of quality-relevant characteristics in raw materials, intermediates and final products, 2022.
ELSA
2022 | Konferenz - Vortrag | ELSA-ID: 10197
T. Hernández Rodriguez, C. Posch, R. Pörtner, B. Frahm, Model assisted Design Strategies for Bioprocesses – Advanced statistical methods in industrial upstream cell culture, 2022.
ELSA
2022 | Konferenz - Poster | ELSA-ID: 10198
T. Hernández Rodriguez, R. Pörtner, M. Lange-Hegermann, F.M. Wurm, B. Frahm, A systematic, model-based approach for decision making in upstream development – Considerations regarding clone selection and cell expansion, n.d.
ELSA
2022 | Konferenz - Poster | ELSA-ID: 10199 |

C. Müller, J. Alarinta, B. Frahm, G. Wirtanen, Microbial spoilage in vegan foods, 2022.
ELSA
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2021 | Konferenz - Vortrag | ELSA-ID: 7927
T. Hernández Rodriguez, B. Frahm, Model-based methods in bioprocess technology - Bioprocess modeling, simulation and prediction, 2021.
ELSA
2021 | Konferenz - Poster | ELSA-ID: 7931
A. Moser, J. Möller, K.B. Kuchemüller, S. Deppe, T. Hernández Rodriguez, V. Gassenmeier, G.A. Ifrim, B. Frahm, R. Pörtner, V.C. Hass, Model-assisted Design of Experiments - Concept, Software and Applications, 2021.
ELSA
2021 | Lexikoneintrag | ELSA-ID: 7939
G. Wirtanen, J. Alarinta, B. Frahm, S. Fasse, Bovine Colostrum for Human Consumption, in: MDPI Encyclopedia, Scholarly Community Encyclopedia, Category: Agriculture, Dairy & Animal Science, 2021.
ELSA
2021 | Sammelwerk - Beitrag | ELSA-ID: 7983
T. Hernández Rodriguez, S. Morerod, R. Pörtner, F.M. Wurm, B. Frahm, Considerations of the impacts of cell-specific growth and production rate on clone selection – a simulation study, in: Bioprocess Systems Engineering Applications in Pharmaceutical Manufacturing, MDPI, Basel, 2021: pp. 49–74.
ELSA
| DOI
2021 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 7985
T. Hernández Rodriguez, C. Posch, R. Pörtner, B. Frahm, Dynamic parameter estimation and prediction over consecutive scales, based on moving horizon estimation - applied to an industrial cell culture seed train, Bioprocess and Biosystems Engineering. 44 (2021) 793–808.
ELSA
| DOI
2021 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 7986
A. Moser, K.B. Kuchemüller, S. Deppe, T. Hernández Rodriguez, B. Frahm, R. Pörtner, V.C. Hass, J. Möller, Model-assisted DoE software: Optimization of growth and biocatalysis in Saccharomyces cerevisiae bioprocesses, Bioprocess and Biosystems Engineering. 44 (2021) 683–700.
ELSA
| DOI
2021 | Konferenz - Vortrag | ELSA-ID: 8078
A. Blome, M. Luttmann, B. Frahm, U. Müller, Messtechnikkonzepte für die Erfassung von qualitätsrelevanten Parametern und Merkmalen bei der Weizenteigverarbeitung, 2021.
ELSA
2020 | Konferenz - Poster | ELSA-ID: 7929
T. Hernández Rodriguez, S. Deppe, V. Gassenmeier, F. Kuhfuß, M. Tölle, G.A. Ifrim, B. Frahm, Modeling of Chlorella vulgaris in shake flasks with respect to light intensity and light duration, 2020.
ELSA
2020 | Konferenz - Poster | ELSA-ID: 7930
T. Hernández Rodriguez, C. Posch, R. Pörtner, B. Frahm, Towards integration of prior knowledge and propagation of uncertainty for digital twins of biopharmaceutical production processes, 2020.
ELSA
2020 | Konferenz - Vortrag | ELSA-ID: 7936
T. Hernández Rodriguez, B. Frahm, C. Posch, Integration of prior knowledge and digital tools for uncertainty-based decision support, 2020.
ELSA
2020 | Konferenzband - Beitrag | ELSA-ID: 2822
T. Hernández Rodriguez, C. Posch, J. Schmutzhard, J. Stettner, Claus Weihs, R. Pörtner, B. Frahm, Predicting Industrial Cell Culture Seed Trains - A Bayesian Approach, BioMed Central, 2020.
ELSA
| Dateien verfügbar
| DOI
2020 | Konferenz - Poster | ELSA-ID: 3007
F. Kuhfuß, M. Tölle, T. Hernández Rodriguez, V. Gassenmeier, S. Deppe, G.A. Ifrim, B. Frahm, Modeling of Chlorella vulgaris in shake flasks with respect to light intensity and light duration, 2020.
ELSA
2020 | Konferenz - Poster | ELSA-ID: 3008
S. Deppe, F. Kuhfuß, M. Tölle, T. Hernández Rodriguez, V. Gassenmeier, G.A. Ifrim, J. Möller, R. Pörtner, A. Moser, V.C. Hass, B. Frahm, Model-assisted Design of Experiments for algae cultivation, 2020.
ELSA
2020 | Konferenz - Poster | ELSA-ID: 3009
G.A. Ifrim, S. Deppe, T. Hernández Rodriguez, V. Gassenmeier, B. Frahm, Modeling of microalgae in an air-lift photobioreactor for biomass production, 2020.
ELSA
2020 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2392
J. Möller, T. Hernández Rodríguez, J. Müller, L. Arndt, K.B. Kuchemüller, B. Frahm, R. Eibl, D. Eibl, R. Pörtner, Model uncertainty-based evaluation of process strategies during scale-up of biopharmaceutical processes, Computers & Chemical Engineering. 134 (2020) 1–13.
ELSA
| DOI
2020 | Sammelwerk - Beitrag | ELSA-ID: 2399
S. Deppe, B. Frahm, V.C. Hass, T. Hernández Rodríguez, K.B. Kuchemüller, J. Möller, R. Pörtner, Estimation of Process Model Parameters, in: R. Pörtner (Ed.), Animal Cell Biotechnology: Methods and Protocols, Springer, Berlin ; Heidelberg ; New York, 2020: pp. 213–234.
ELSA
| DOI
2019 | Konferenz - Vortrag | ELSA-ID: 2956
J. Möller, J. Müller, T. Hernández Rodriguez, K.B. Kuchemüller, L. Arndt, B. Frahm, R. Eibl, D. Eibl, R. Pörtner, Workflow for model-assisted design and scale-up of biopharmaceutical production processes, 2019.
ELSA
2019 | Konferenz - Vortrag | ELSA-ID: 2957
J. Möller, K.B. Kuchemüller, A. Moser, V.C. Hass, T. Hernández Rodriguez, S. Deppe, B. Frahm, R. Pörtner, Model-Assisted Design of Experiments, 2019.
ELSA
2019 | Konferenz - Vortrag | ELSA-ID: 2958
G.A. Ifrim, M. Titica, S. Deppe, B. Frahm, M. Barbu, S. Caraman, Novel control strategy for microalgae in photobioreactor, 2019.
ELSA
2019 | Konferenz - Poster | ELSA-ID: 3000
T. Hernández Rodriguez, C. Posch, J. Schmutzhard, J. Stettner, J. Weihs, R. Pörtner, B. Frahm, Predicting industrial scale cell culture seed trains – considerations of input uncertainty, new process data and prognostic intervals using a Bayesian approach and sequential Bayesian updating, 2019.
ELSA
2019 | Konferenz - Poster | ELSA-ID: 3001
T. Hernández Rodriguez, C. Posch, J. Schmutzhard, J. Stettner, J. Weihs, R. Pörtner, B. Frahm, Predicting industrial scale cell culture seed trains – considerations of input uncertainty, new process data and prognostic intervals using a Bayesian approach and sequential Bayesian updating, 2019.
ELSA
2019 | Konferenz - Poster | ELSA-ID: 3002
J. Möller, K.B. Kuchemüller, T. Hernández Rodriguez, S. Deppe, G.A. Ifrim, A. Moser, V.C. Hass, B. Frahm, R. Pörtner, Model-Assisted Design of Experiments – Software Toolbox, 2019.
ELSA
2019 | Konferenz - Poster | ELSA-ID: 3003
S. Deppe, T. Hernández Rodriguez, V. Gassenmeier, M. Tölle, F. Kuhfuß, J. Möller, K.B. Kuchemüller, R. Pörtner, A. Moser, V.C. Hass, G.A. Ifrim, B. Frahm, Model-assisted Design of Experiments for algae cultivation, 2019.
ELSA
2019 | Konferenz - Poster | ELSA-ID: 3004
G.A. Ifrim, S. Deppe, T. Hernández Rodriguez, V. Gassenmeier, B. Frahm, Modeling of microalgae in an air-lift photobioreactor for biomass production, 2019.
ELSA
2019 | Konferenz - Poster | ELSA-ID: 3005
T. Hernández Rodriguez, C. Posch, J. Schmutzhard, J. Stettner, J. Weihs, R. Pörtner, B. Frahm, Predicting industrial scale cell culture seed trains – considerations of input uncertainty, new process data and prognostic intervals using a Bayesian approach and sequential Bayesian updating, 2019.
ELSA
2019 | Konferenz - Poster | ELSA-ID: 3006
G.A. Ifrim, M. Titica, S. Deppe, B. Frahm, M. Barbu, S. Caraman, Multivariable control strategy for the photosynthetic cultures of microalgae, 2019.
ELSA
2019 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2391 |

T. Hernández Rodriguez, C. Posch, J. Schmutzhard, J. Stettner, C. Weihs, R. Pörtner, B. Frahm, Predicting industrial‐scale cell culture seed trains–A Bayesian framework for model fitting and parameter estimation, dealing with uncertainty in measurements and model parameters, applied to a nonlinear kinetic cell culture model, using an MCMC method, Biotechnology and Bioengineering. 116 (2019) 2944–2959.
ELSA
| DOI
| Download (ext.)
2018 | Konferenz - Vortrag | ELSA-ID: 7935
T. Hernández Rodriguez, B. Frahm, C. Posch, J. Schmutzhard, J. Stettner, A model-assisted approach for design, optimization and control of bioprocesses – a software tool for seed train simulation and optimization, 2018.
ELSA
2018 | Konferenzband - Beitrag | ELSA-ID: 2821
T. Hernández Rodriguez, S. Krull, V.C. Hass, J. Möller, R. Pörtner, B. Frahm, Model-assisted cell culture control – unstructured, unsegregated models as a key element for adaptive seed train and fed-batch optimization, BioMed Central, 2018.
ELSA
| Dateien verfügbar
| DOI
2018 | Konferenz - Vortrag | ELSA-ID: 2955
R. Pörtner, J. Möller, B. Frahm, V.C. Hass, Model-Assisted Design of Process Strategies for Cell Culture Processes, 2018.
ELSA
2018 | Konferenz - Poster | ELSA-ID: 2997
J. Möller, K.B. Kuchemüller, F. Freiberger, P. Levermann, T. Hernández Rodriguez, B. Frahm, V.C. Hass, R. Pörtner, Model-Assisted Design and Optimization of Process Strategies, 2018.
ELSA
2018 | Konferenz - Poster | ELSA-ID: 2999
T. Hernández Rodriguez, J. Möller, K.B. Kuchemüller, F. Freiberger, P. Levermann, V.C. Hass, B. Frahm, R. Pörtner, Model-Assisted Strategies for Design, Optimization and Control of Bioprocesses, 2018.
ELSA
2018 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2390 |

J. Möller, K.B. Kuchemüller, T. Hernández Rodriguez, B. Frahm, V.C. Hass, R. Pörtner, Model-Assisted Design of Process Strategies for Cell Culture Processes, American Pharmaceutical Review. 3 (2018) 39–41.
ELSA
| Download (ext.)
2017 | Konferenz - Vortrag | ELSA-ID: 2920
T. Hernández Rodriguez, S. Kern, O. Platas Barradas, R. Pörtner, B. Frahm, Produktion von Biopharmazeutika – Ein MATLAB©-Tool zur Simulation und Optimierung von Zellvermehrungsverfahren, 2017.
ELSA
2017 | Konferenz - Vortrag | ELSA-ID: 2921
R. Pörtner, J. Möller, T. Hernández Rodriguez, B. Frahm, V.C. Hass, Model-assisted design and optimization of biotechnological processes, 2017.
ELSA
2017 | Konferenz - Vortrag | ELSA-ID: 2950
T. Hernández Rodriguez, K.S. Koopmann, J. Klaes, S. Kern, O. Platas Barradas, R. Pörtner, B. Frahm, Produktion von Biopharmazeutika – Ein MATLAB©-Tool zur Simulation und Optimierung von Zellvermehrungsverfahren, 2017.
ELSA
2017 | Konferenz - Poster | ELSA-ID: 2994
T. Hernández Rodriguez, K.S. Koopmann, R. Pörtner, B. Frahm, Influence of parameter accuracies in cell culture seed train simulations, 2017.
ELSA
2017 | Konferenz - Poster | ELSA-ID: 2995
T. Hernández Rodriguez, S. Krull, V.C. Hass, J. Möller, R. Pörtner, B. Frahm, Model-based cell culture control – unstructured, unsegregated models as a key element for adaptive seed train and fed-batch optimization, 2017.
ELSA
2017 | Konferenz - Poster | ELSA-ID: 2996
T. Hernández Rodriguez, S. Krull, V.C. Hass, R. Pörtner, B. Frahm, Model-based cell culture control – unstructured, unsegregated models as a key element for adaptive seed train and fed-batch optimization, 2017.
ELSA
2016 | Konferenz - Poster | ELSA-ID: 2991
U. Beshay, S. Feldt, B. Schwarze, P. Wefing, T. Hahne, J. Moschinski, C. Müller, R. Büker, M. Kramer, H. Brod, B. Frahm, DMA Photobioreactor System – Cultivation at low shear stress and optional membrane aeration, 2016.
ELSA
2016 | Konferenz - Poster | ELSA-ID: 2992
T. Hernández Rodriguez, S. Vörtler, S. Kern, O. Platas Barradas, R. Pörtner, B. Frahm, A software tool for biopharmaceutical seed train design and optimization, 2016.
ELSA
2016 | Konferenz - Poster | ELSA-ID: 2993
K.S. Koopmann, T. Hernández Rodriguez, S. Vörtler, U. Beshay, J. Möller, R. Pörtner, B. Frahm, Simulation of cell culture seed trains – investigation of the influence of parameter inaccuracies, 2016.
ELSA
2016 | Sammelwerk - Beitrag | ELSA-ID: 2395
R. Pörtner, O. Platas Barradas, B. Frahm, V.C. Hass, Advanced Process and Control Strategies for Bioreactors, in: Current Developments in Biotechnology and Bioengineering: Bioprocesses, Bioreactors and Controls, Elsevier, Amsterdam, 2016: pp. 463–493.
ELSA
| DOI
2015 | Konferenzband - Beitrag | ELSA-ID: 2819 |

T. Hernández Rodriguez, R. Pörtner, B. Frahm, Considerations for cell passaging in cell culture seed trains, BioMed Central, 2015.
ELSA
| DOI
| Download (ext.)
2015 | Konferenzband - Beitrag | ELSA-ID: 2820 |

S. Kern, O. Platas Barradas, M. Schaletzky, V. Sandig, B. Frahm, R. Pörtner, Model-based strategy for cell culture seed train layout verified at lab scale, BioMed Central, 2015.
ELSA
| DOI
| Download (ext.)
2015 | Konferenz - Vortrag | ELSA-ID: 2917
B. Frahm, R. Pörtner, S. Kern, T. Hernández Rodriguez, Seed train design and optimization for animal cell suspension culture, 2015.
ELSA
| Dateien verfügbar
2015 | Konferenz - Vortrag | ELSA-ID: 2919
B. Frahm, T. Hernández Rodriguez, S. Kern, K.S. Koopmann, U. Beshay, O. Platas-Barradas, R. Pörtner, Seed train design and optimization for animal cell suspension culture, 2015.
ELSA
2015 | Konferenz - Poster | ELSA-ID: 2985
T. Hernández Rodriguez, R. Pörtner, B. Frahm, Considerations for cell passaging in cell culture seed trains, 2015.
ELSA
2015 | Konferenz - Poster | ELSA-ID: 2986
S. Kern, O. Platas, M. Schaletzky, V. Sandig, B. Frahm, R. Pörtner, Model-based strategy for cell culture seed train layout verified at lab scale, 2015.
ELSA
2015 | Konferenz - Poster | ELSA-ID: 2987
T. Hernández Rodriguez, R. Pörtner, B. Frahm, A software tool for biopharmaceutical seed train design and optimization, 2015.
ELSA
2015 | Konferenz - Poster | ELSA-ID: 2988
T. Hernández Rodriguez, R. Pörtner, B. Frahm, Considerations for cell passaging in cell culture seed trains, 2015.
ELSA
2015 | Konferenz - Poster | ELSA-ID: 2990
S. Kern, O. Platas, M. Schaletzky, V. Sandig, B. Frahm, R. Pörtner, Model-based strategy for cell culture seed train layout verified at lab scale, 2015.
ELSA
2015 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2389
S. Kern, O. Platas-Barradas, R. Pörtner, B. Frahm, Model-based strategy for cell culture seed train layout verified at lab scale, Cytotechnology. 68 (2015) 1019–1032.
ELSA
| DOI
| Download (ext.)
2014 | Patent | ELSA-ID: 2878
B. Frahm, U. Meier, Beleuchtung von disposable Bioreaktoren, (2014).
ELSA
2014 | Konferenz - Poster | ELSA-ID: 2984
F. Drews, G. Drews, C. Folz, G. Platz, T. Gassenmeier, M. Kramer, C. Hundeiker, B. Schwarze, B. Frahm, Herstellung von Paramylon mit Euglena gracilis im disposable Bag mit LED-Beleuchtung direkt auf dessen Oberfläche, 2014.
ELSA
2014 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2388
T. Hahne, B. Schwarze, M. Kramer, B. Frahm, Disposable algae cultivation for high-value products using all around LED-illumination directly on the bags, Journal of Algal Biomass Utilization. 5 (2014) 66–73.
ELSA
2013 | Konferenzband - Beitrag | ELSA-ID: 2817 |

T. Hernández Rodriguez, R. Pörtner, B. Frahm, Seed train optimization for suspension cell culture, BioMed Central , 2013.
ELSA
| DOI
| Download (ext.)
2013 | Konferenzband - Beitrag | ELSA-ID: 2818 |

S. Kern, O. Platas, M. Schaletzky, V. Sandig, B. Frahm, R. Pörtner, Model-based design of the first steps of a seed train for cell culture processes, BioMed Central, 2013.
ELSA
| DOI
| Download (ext.)
2013 | Konferenz - Poster | ELSA-ID: 2980
S. Kern, O. Platas, M. Schaletzky, V. Sandig, B. Frahm, R. Pörtner, Modellgestützte Auslegung der ersten Schritte eines Seed-Trains für Zellkulturprozesse, 2013.
ELSA
2013 | Konferenz - Poster | ELSA-ID: 2981
S. Kern, O. Platas, M. Schaletzky, V. Sandig, B. Frahm, R. Pörtner, Model-based design of the first steps of a seed train for cell culture processes, 2013.
ELSA
2013 | Konferenz - Poster | ELSA-ID: 2982
T. Hahne, B. Schwarze, J. Moschinski, A. Kuttig, M. Kramer, B. Frahm, Disposable Algenkultivierung für hochpreisige Produkte mittels LED-Rundumbeleuchtung direkt auf den Bags, 2013.
ELSA
2013 | Konferenz - Poster | ELSA-ID: 2983
T. Hernández Rodriguez, R. Pörtner, B. Frahm, Seed train optimization for suspension cell culture, 2013.
ELSA
2012 | Konferenzband - Beitrag | ELSA-ID: 2816 |

B. Frahm, H. Brod, Improving Cell Culture Bioreactor Performance for Sensitive Cell Lines by Dynamic Membrane Aeration (DMA), Springer, Dordrecht, 2012.
ELSA
| DOI
| Download (ext.)
2012 | Patent | ELSA-ID: 2877
H. Brod, B. Frahm, Photobioreaktor mit rotatorisch oszillierenden Lichtquellen, (2012).
ELSA
2012 | Konferenz - Vortrag | ELSA-ID: 2918
W. Van Hecke, D. Haltrich, B. Frahm, H. Brod, R. Ludwig, Modelling and upscaling of a biocatalytic cascade oxidation in a dynamic membrane aeration reactor, Vogel Business Media, 2012.
ELSA
2012 | Konferenz - Poster | ELSA-ID: 2973
R. Marzougui, R. Pörtner, B. Frahm, Optimierung des Seed trains von Suspensions-Zellkulturen, 2012.
ELSA
2011 | Patent | ELSA-ID: 2876
H. Brod, B. Frahm, M. Jenne, J. Kauling, F. Schmitt, J. Seletzky, Flüssigkeitsbegaser, (2011).
ELSA
2011 | Konferenz - Poster | ELSA-ID: 2972
W. Van Hecke, D. Haltrich, B. Frahm, H. Brod, R. Ludwig, Modelling and upscaling of a biocatalytic cascade oxidation in a dynamic membrane aeration reactor, 2011.
ELSA
2011 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2350
W. Van Hecke, D. Haltrich, B. Frahm, H. Brod, J. Dewulf, H. Van Langenhove, R. Ludwig, 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. 68 (2011) 154–161.
ELSA
| DOI
| Download (ext.)
2010 | Konferenzband - Beitrag | ELSA-ID: 2815
B. Dercks, B. Frahm, M. Grünewald, E. Kenig, A. Lautenschleger, A. Gorak, P. Schmidt, D. Sudhoff, S. Ressler, R. Zecirovic, Intensified absorption and distillation devices for modular chemical production processes, Czech Society of Chemical Engineering, 2010.
ELSA
2010 | Patent | ELSA-ID: 2873
H. Brod, B. Frahm, J. Kauling, Verfahren zur Reduzierung von Ablagerungen bei der Kultivierung von Organismen, (2010).
ELSA
2010 | Patent | ELSA-ID: 2875
B. Frahm, J. Kauling, A. Pütz, M. Schindler, Begasungssystem, (2010).
ELSA
2010 | Konferenz - Vortrag | ELSA-ID: 2892
B. Frahm, H. Brod, Cultivation of sensitive cell lines - Improving bioreactor performance by Dynamic Membrane Aeration, 2010.
ELSA
2010 | Konferenz - Vortrag | ELSA-ID: 2913
B. Dercks, B. Frahm, M. Grünewald, E. Kenig, A. Lautenschleger, A. Gorak, P. Schmidt, D. Sudhoff, S. Ressler, R. Zecirovic, Intensified absorption and distillation devices for modular chemical production processes, 2010.
ELSA
2009 | Patent | ELSA-ID: 2872
A. Braun, H. Brod, B. Frahm, M. Jenne, J. Kauling, S. Kirchner, Verfahren und Vorrichtung zur Rückhaltung und Rückführung von Zellen, (2009).
ELSA
2009 | Konferenz - Vortrag | ELSA-ID: 2912
B. Frahm, H. Brod, U. Langer, Improving cell culture bioreactor performance by Dynamic Membrane Aeration (DMA), 2009.
ELSA
2009 | Konferenz - Poster | ELSA-ID: 2970
B. Frahm, H. Brod, U. Langer, Improving cell culture bioreactor performance by Dynamic Membrane Aeration (DMA), 2009.
ELSA
2009 | Konferenz - Poster | ELSA-ID: 2971
W. Van Hecke, H. Van Langenhovve, B. Frahm, H. Brod, J. Dewulf, D. Haltrich, R. Ludwig, Upscaling the biocatalytic conversion of lactose to lactobionic acid with the dynamic membrane aeration reactor, 2009.
ELSA
2009 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2349 |

B. Frahm, H. Brod, U. Langer, Improving bioreactor cultivation conditions for sensitive cell lines by dynamic membrane aeration, Cytotechnology. 59 (2009) 17–30.
ELSA
| DOI
| Download (ext.)
2008 | Konferenz - Vortrag | ELSA-ID: 2911
H. Brod, J. Kauling, B. Frahm, M. Jenne, U. Langer, B. Bödeker, Pushing the Limits in High-Density Mammalian Cell Fermentation, 2008.
ELSA
2008 | Konferenz - Poster | ELSA-ID: 2968
B. Frahm, H. Brod, M. Burnett, U. Langer, B. Bödeker, High cell density bioreactor cultivation by Dynamic Membrane Aeration (DMA), 2008.
ELSA
2008 | Konferenz - Poster | ELSA-ID: 2969
B. Frahm, H. Brod, High cell density bioreactor cultivation by Dynamic Membrane Aeration (DMA), 2008.
ELSA
2007 | Patent | ELSA-ID: 2870 |

H. Brod, B. Frahm, J. Kauling, R. Rose, 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
H. Brod, B. Frahm, J. Kauling, M. Poggel, R. Rose, S. Schmidt, 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
H. Brod, B. Frahm, J. Kauling, Die dynamische Membranbegasung – ein Ansatz zur Intensivierung der Sauerstoffversorgung tierischer Zellkulturen, 2007.
ELSA
2007 | Konferenz - Vortrag | ELSA-ID: 2910
H. Brod, B. Frahm, J. Kauling, Die dynamische Membranbegasung – ein Ansatz zur Intensivierung der Sauerstoffversorgung tierischer Zellkulturen, 2007.
ELSA
2007 | Konferenz - Poster | ELSA-ID: 2967
B. Frahm, S. Kirchner, R. Rose, M. Jenne, J. Kauling, H. Brod, K. Jöris, M. Wischniewski, U. Langer, B. Bödeker, High cell density bioreactor cultivation by Dynamic Membrane Aeration (DMA), 2007.
ELSA
2007 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2348
B. Frahm, S. Kirchner, J. Kauling, H. Brod, U. Langer, B. Bödeker, Dynamische Membranbegasung im Bioreaktor zur Intensivierung der Sauerstoffversorgung empfindlicher Zelllinien, Chemie Ingenieur Technik. 79 (2007) 1052–1058.
ELSA
| DOI
| Download (ext.)
2005 | Konferenz - Vortrag | ELSA-ID: 2907
R. Pörtner, B. Frahm, P. Lane, A. Munack, Optimisation of time-space-yield for hybridoma fed-batch cultures with an adaptive OLFO-controller, 2005.
ELSA
2005 | Konferenz - Vortrag | ELSA-ID: 2908
R. Pörtner, B. Frahm, V.C. Hass, P. Lane, A. Munack, Optimierung und Steuerung von Zellkultur-Fed-Batch-Prozessen mittels einer Kollokationsmethode, 2005.
ELSA
2005 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2347 |

B. Frahm, P. Lane, A. Munack, R. Pörtner, Optimierung und Steuerung von Zellkultur-Fed-Batch-Prozessen mittels einer Kollokationsmethode, Chemie Ingenieur Technik. 77 (2005) 429–435.
ELSA
| DOI
| Download (ext.)
2004 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2345 |

R. Pörtner, J.-O. Schwabe, B. Frahm, Evaluation of selected control strategies for fed-batch cultures of a hybridoma cell line, Biotechnology and Applied Biochemistry. 40 (2004).
ELSA
| DOI
| Download (ext.)
2003 | Konferenz - Vortrag | ELSA-ID: 7934
B. Frahm, R. Pörtner, Fed-batch-cultivation of animal cells: Model-based, adaptive control in comparison to alternative control strategies, 2003.
ELSA
2003 | Konferenzband - Beitrag | ELSA-ID: 2435
B. Frahm, B. Müller-Landré, G. Wiggers de Almeida, M. Singer, M. Rausch, P. Lane, A. Munack, V.C. Hass, R. Pörtner, Fed-batch cultivation of animal cells - a challenge for adaptive, model-based control, Inst. für Bioprozess- und Analysenmesstechnik , Heiligenstadt, 2003.
ELSA
2003 | Konferenzband - Beitrag | ELSA-ID: 2436
K. Kühn, B. Frahm, R. Pörtner, P. Lane, A. Munack, V.C. Hass, Adaptive, Model-based Control by the Open-Loop-Feedback-Optimal (OLFO) Controller for the Cultivation of Hybridoma Cells, ECCE4, Granada, 2003.
ELSA
2003 | Konferenz - Vortrag | ELSA-ID: 2902
B. Frahm, R. Pörtner, Fed-Batch-Kultivierungen tierischer Zellen – eine Herausforderung an eine modellgestützte, adaptive Steuerung, 2003.
ELSA
2003 | Konferenz - Vortrag | ELSA-ID: 2903
V.C. Hass, K. Kühn, B. Frahm, R. Pörtner, P. Lane, A. Munack, Ein strukturiertes Kompartiment-Modell zur Beschreibung der Kultivierung von Hybridomazellen als Teil einer adaptiven, modellgestützten Prozessführung, 2003.
ELSA
2003 | Konferenz - Vortrag | ELSA-ID: 2905
B. Frahm, P. Lane, A. Munack, V.C. Hass, R. Pörtner, 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
R. Pörtner, B. Frahm, P. Lane, V.C. Hass, A. Munack, H. Märkl, Fed-Batch-Kultivierung tierischer Zellen – eine Herausforderung für eine adaptive, modellgestützte Steuerung, 2003.
ELSA
2003 | Konferenz - Poster | ELSA-ID: 2964
B. Frahm, R. Pörtner, CO2-off-gas measurement for animal cell culture processes, 2003.
ELSA
2003 | Konferenz - Poster | ELSA-ID: 2965
B. Frahm, R. Pörtner, Flexible fed-batch process control of animal cells, 2003.
ELSA
2003 | Konferenz - Poster | ELSA-ID: 2966
K. Kühn, B. Frahm, R. Pörtner, P. Lane, A. Munack, V.C. Hass, Adaptive, Model-based Control by the Open-Loop-Feedback-Optimal (OLFO) Controller for the Cultivation of Hybridoma Cells, 2003.
ELSA
2003 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2343 |

B. Frahm, V.C. Hass, P. Lane, A. Munack, H. Märkl, R. Pörtner, Fed-Batch-Kultivierung tierischer Zellen - Eine Herausforderung zur adaptiven, modellbasierten Steuerung, Chemie Ingenieur Technik. 75 (2003) 457–460.
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2003 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2344 |

B. Frahm, P. Lane, H. Märkl, R. Pörtner, Improvement of a mammalian cell culture process by adaptive, model-based dialysis fed-batch cultivation and suppression of apoptosis, Bioprocess and Biosystems Engineering. 26 (2003) 1–10.
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2003 | Dissertation | ELSA-ID: 2393
B. Frahm, Adaptive, modellgestützte Prozessführung von Suspensionskulturen tierischer Zellen, Books on Demand GmbH, Norderstedt, 2003.
ELSA
2002 | Konferenzband - Beitrag | ELSA-ID: 2431
B. Frahm, R. Pörtner, Messung und Simulation des Kohlendioxidausstoßes von Zellkulturprozessen, Kurt-Schwabe-Inst. , Meinsberg , 2002.
ELSA
2002 | Konferenz - Vortrag | ELSA-ID: 2897
B. Frahm, R. Pörtner, Messung und Simulation des Kohlendioxidausstoßes von Zellkulturprozessen, 2002.
ELSA
2002 | Konferenz - Vortrag | ELSA-ID: 2898
B. Frahm, R. 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
B. Frahm, R. 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
B. Frahm, B. Müller-Landré, G. Wiggers de Almeida, M. Singer, M. Rausch, P. Lane, A. Munack, V.C. Hass, R. Pörtner, Fed-batch cultivation of animal cells - a challenge for adaptive, model-based control, 2002.
ELSA
2002 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2340 |

B. Frahm, H.-C. Blank, P. Cornand, W. Oelßner, U. Guth, P. Lane, A. Munack, K. Johannsen, R. Pörtner, Determination of dissolved CO2 concentration and CO2 production rate of mammalian cell suspension culture based on off-gas measurement, Journal of Biotechnology. 99 (2002) 133–148.
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2002 | Zeitschriftenaufsatz (wiss.) | ELSA-ID: 2341 |

B. Frahm, P. Lane, H. Atzert, A. Munack, M. Hoffmann, V.C. Hass, R. Pörtner, Adaptive, Model-Based Control by the Open-Loop-Feedback-Optimal (OLFO) Controller for the Effective Fed-Batch Cultivation of Hybridoma Cells, Biotechnology Progress. 18 (2002) 1095–1103.
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2002 | Zeitschriftenaufsatz | ELSA-ID: 2342
B. Frahm, R. Pörtner, Reaktor-Abgasmessungen bei Zellkulturen, BIOforum. 4 (2002) 179–180.
ELSA
2001 | Konferenz - Vortrag | ELSA-ID: 7933
B. Frahm, R. Pörtner, Messung und Simulation des Kohlendioxidausstoßes von Zellkulturprozessen, 2001.
ELSA
2001 | Konferenz - Poster | ELSA-ID: 2429
V.C. Hass, P. Lane, M. Hoffmann, B. Frahm, J.-O. Schwabe, R. Pörtner, A. Munack, Model-Based Control of Hybridoma Cell Cultures, 2001.
ELSA
2001 | Konferenz - Vortrag | ELSA-ID: 2894
M. Hoffmann, V.C. Hass, B. Frahm, J.-O. Schwabe, R. Pörtner, P. Lane, A. Munack, Untersuchung verschiedener mathematischer Modelle in Hinblick auf ihre Eignung für die adaptive Prozessführung von Hybridoma Zellkulturen, 2001.
ELSA
2001 | Konferenz - Vortrag | ELSA-ID: 2895
B. Frahm, R. Pörtner, Arbeitsschwerpunkte TUHH, Bioprozess- und Bioverfahrenstechnik, Arbeitsgruppe Zellkulturtechnik, 2001.
ELSA
2001 | Konferenz - Poster | ELSA-ID: 2960
B. Frahm, H. Atzert, J.-O. Schwabe, P. Lane, A. Munack, M. Hoffmann, V.C. Hass, R. Pörtner, Adaptive modellgestützte Steuerung von Zellkulturprozessen, 2001.
ELSA
2001 | Konferenz - Poster | ELSA-ID: 2961
P. Lane, B. Frahm, H. Atzert, J.-O. Schwabe, M. Hoffmann, V.C. Hass, R. Pörtner, Design of Feeding Strategies for Fed-Batch Cultures of Animal Cells by the Method of Inequalities, 2001.
ELSA
2001 | Konferenz - Poster | ELSA-ID: 2962
B. Frahm, H. Atzert, P. Lane, M. Hoffmann, V.C. Hass, A. Munack, R. Pörtner, Development of an automated, model-based, adaptive control for the effective cultivation of hybridoma cells, 2001.
ELSA
2001 | Konferenzband - Beitrag | ELSA-ID: 2963 |

V.C. Hass, P. Lane, M. Hoffmann, B. Frahm, J.-O. Schwabe, R. Pörtner, A. Munack, Model-Based Control of Hybridoma Cell Cultures, ScienceDirect, Oxford, 2001.
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2000 | Konferenz - Vortrag | ELSA-ID: 2893
T. Anderelei, B. Frahm, J. Büchs, Online-Bestimmung der Sauerstofftransferrate (OTR) und der Kohlendioxidtransferrate (CTR) in geschüttelten Bioreaktoren, 2000.
ELSA
2000 | Konferenz - Poster | ELSA-ID: 2959
M. Hoffmann, B. Frahm, J.-O. Schwabe, P. Lane, R. Pörtner, V.C. Hass, A. Munack, Modellgestützte Prozessführung für Hybridoma-Kulturen mit Hilfe des Open-Loop-Feedback-Optimal (OLFO)- Algorithmus, 2000.
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