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1
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Janesch E, Retamal Marin R, Oelßner W, Zosel J, Neubauer P, Junne S. Flexibilization of Two‐Phase Digestion under Dynamic Process Conditions through Monitoring of Dissolved Hydrogen. CHEM-ING-TECH 2022. [DOI: 10.1002/cite.202255361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- E. Janesch
- Technische Universität Berlin Bioprocess Engineering Ackerstr. 76 13355 Berlin Germany
| | - R. Retamal Marin
- Kurt-Schwabe-Institut Meinsberg Kurt-Schwabe-Str. 4 04736 Waldheim Germany
| | - W. Oelßner
- Kurt-Schwabe-Institut Meinsberg Kurt-Schwabe-Str. 4 04736 Waldheim Germany
| | - J. Zosel
- Kurt-Schwabe-Institut Meinsberg Kurt-Schwabe-Str. 4 04736 Waldheim Germany
| | - P. Neubauer
- Technische Universität Berlin Bioprocess Engineering Ackerstr. 76 13355 Berlin Germany
| | - S. Junne
- Technische Universität Berlin Bioprocess Engineering Ackerstr. 76 13355 Berlin Germany
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Longis M, Menzel T, Neubauer P, Junne S. Novel gradient‐based monitoring for enhanced hydrolysis in plug‐flow‐based dark fermentation. CHEM-ING-TECH 2022. [DOI: 10.1002/cite.202255194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- M. Longis
- Technische Universität Berlin Institute of Biotechnology, Chair of Bioprocess Engineering Ackerstr. 76 13355 Berlin Germany
| | - T. Menzel
- Technische Universität Berlin Institute of Biotechnology, Chair of Bioprocess Engineering Ackerstr. 76 13355 Berlin Germany
| | - P. Neubauer
- Technische Universität Berlin Institute of Biotechnology, Chair of Bioprocess Engineering Ackerstr. 76 13355 Berlin Germany
| | - S. Junne
- Technische Universität Berlin Institute of Biotechnology, Chair of Bioprocess Engineering Ackerstr. 76 13355 Berlin Germany
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Täuber S, Riedel S, Neubauer P, Junne S. Phosphate assimilation with co‐cultures of
Acinetobacter tjernbergiae
and
Pseudomonas stutzeri. CHEM-ING-TECH 2022. [DOI: 10.1002/cite.202255269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- S. Täuber
- Technische Universität Berlin Chair of Bioprocess Engineering Ackerstr. 76 13355 Berlin Germany
| | - S. L. Riedel
- Technische Universität Berlin Chair of Bioprocess Engineering Ackerstr. 76 13355 Berlin Germany
| | - P. Neubauer
- Technische Universität Berlin Chair of Bioprocess Engineering Ackerstr. 76 13355 Berlin Germany
| | - S. Junne
- Technische Universität Berlin Chair of Bioprocess Engineering Ackerstr. 76 13355 Berlin Germany
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4
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Kheirkhah T, Neubauer P, Junne S. Controlling
Aspergillus niger
morphology in a rocking motion bioreactor: An alternative investigation platform for fungi. CHEM-ING-TECH 2022. [DOI: 10.1002/cite.202255283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- T. Kheirkhah
- Technische Universität Berlin Chair of Bioprocess Engineering Ackerstr. 76 13355 Berlin Germany
| | - P. Neubauer
- Technische Universität Berlin Chair of Bioprocess Engineering Ackerstr. 76 13355 Berlin Germany
| | - S. Junne
- Technische Universität Berlin Chair of Bioprocess Engineering Ackerstr. 76 13355 Berlin Germany
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Junne S, Scouten J, Cziommer J, Maaß S, Neubauer P. In‐line microscopy for exploring single‐cell features in
Yarrowia lipolytica
cultivations during scale‐up and scale‐down. CHEM-ING-TECH 2022. [DOI: 10.1002/cite.202255333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- S. Junne
- Technische Universität Berlin Bioprocess Engineering Ackerstr. 76 13355 Berlin Germany
| | - J. Scouten
- Universität Potsdam InnoFSPEC Am Muehlenberg 3 14476 Potsdam Germany
| | - J. Cziommer
- Technische Universität Berlin Bioprocess Engineering Ackerstr. 76 13355 Berlin Germany
| | - S. Maaß
- SOPAT GmbH Bergholzstr. 8 12099 Berlin Germany
| | - P. Neubauer
- Technische Universität Berlin Bioprocess Engineering Ackerstr. 76 13355 Berlin Germany
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Junne S, Rohn S, Neubauer P. Docosahexaenoic acid production from various feedstock for the application as fish feed additive. CHEM-ING-TECH 2020. [DOI: 10.1002/cite.202055290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- S. Junne
- Technische Universität Berlin Fachgebiet Bioverfahrenstechnik Ackerstr. 76 13355 Berlin Germany
| | - S. Rohn
- Universität Hamburg Institut für Lebensmittelchemie Martin-Luther-King-Platz 6 20146 Hamburg Germany
| | - P. Neubauer
- Technische Universität Berlin Fachgebiet Bioverfahrenstechnik Ackerstr. 76 13355 Berlin Germany
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Panckow R, Böhm L, Junne S, Kraume M. Größenverteilung von fluiden Partikeln in einem wellendurchmischten Single-Use-Bioreaktor. CHEM-ING-TECH 2018. [DOI: 10.1002/cite.201855366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- R. P. Panckow
- Technische Universität Berlin; FG Verfahrenstechnik; Straße des 17. Juni 135 10623 Berlin Deutschland
| | - L. Böhm
- Technische Universität Berlin; FG Verfahrenstechnik; Straße des 17. Juni 135 10623 Berlin Deutschland
| | - S. Junne
- Technische Universität Berlin; FG Bioverfahrenstechnik; Ackerstraße 76 13355 Berlin Deutschland
| | - M. Kraume
- Technische Universität Berlin; FG Verfahrenstechnik; Straße des 17. Juni 135 10623 Berlin Deutschland
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Marba Ardebol A, Emmerich J, Junne S, Neubauer P. Photo-Optical In Situ Analysis of the Individual Cell Size Distribution as Process Analytical Tool in Bioprocesses. CHEM-ING-TECH 2016. [DOI: 10.1002/cite.201650385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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9
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Bockisch A, Biering J, Päßler S, Vonau W, Junne S, Neubauer P. In Situ Investigation of the Liquid Phase in Industrial Yeast Fermentations with Mobile Multiparameter Sensors. CHEM-ING-TECH 2014. [DOI: 10.1002/cite.201450231] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Lyubenova V, Junne S, Ignatova M, Neubauer P. Software sensor design considering oscillating conditions as present in industrial scale fed-batch cultivations. Biotechnol Bioeng 2013; 110:1945-55. [PMID: 23436309 DOI: 10.1002/bit.24870] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2012] [Revised: 01/12/2013] [Accepted: 02/05/2013] [Indexed: 11/10/2022]
Abstract
Investigations of inhomogeneous dynamics in industrial-scale bioreactors can be realized in laboratory simulators. Such studies will be improved by on line observation of the growth of microorganisms and their product synthesis at oscillating substrate availability which represents the conditions in industrial-scale fed-batch cultivations. A method for the kinetic monitoring of such processes, supported by on line measurements accessible in industrial practice, is proposed. It consists of a software sensor (SS) system composed of a cascade structure. Process kinetics are simulated in models with a structure including time-varying yield coefficients. SSs for measured variable kinetics have classical structures. The SS design of unmeasured variables is realized after a linear transformation using a logarithmic function. For these software sensors, a tuning procedure is proposed, at which an arbitrary choice of one tuning parameter value that guarantees stability of the monitoring system allows the calculation of the optimal values of six parameters. The effectiveness of the proposed monitoring approach is demonstrated with experimental data from a glucose-limited fed-batch process of Bacillus subtilis in a laboratory two-compartment scale down reactor which tries to mimic the conditions present in industrial scale nutrient-limited fed-batch cultivations.
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Affiliation(s)
- V Lyubenova
- Institute of System Engineering and Robotics, Bulgarian Academy of Sciences, Acad. G. Bontchev str. Bl. 2, PO. Box 79, Sofia, Bulgaria.
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Lyubenova V, Junne S, Ignatova M, Neubauer P. Dynamics monitoring of industrial bioprocesses realized in scale-down simulators. N Biotechnol 2012. [DOI: 10.1016/j.nbt.2012.08.214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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12
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Hillig F, Jahns S, Marinoff M, Niedziolka A, Junne S, Neubauer P. Prozessentwicklung in disposablen Schüttelsystemen vom μL- bis zum L-Maßstab für die Docosahexaensäure-Produktion mit Cryptecodinium cohnii. CHEM-ING-TECH 2012. [DOI: 10.1002/cite.201250269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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13
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Brand E, Junne S, Neubauer P. Divalent ion composition and demand for E. coli in high cell density cultivations. J Biotechnol 2010. [DOI: 10.1016/j.jbiotec.2010.09.529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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14
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Junne S, Klingner A, Kabisch J, Schweder T, Neubauer P. Scale down simulator for studying the impact of industrial scale inhomogeneities on Bacillus subtilis processes. J Biotechnol 2010. [DOI: 10.1016/j.jbiotec.2010.09.576] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Cruz Bournazou M, Arellano-Garcia H, Junne S, Wozny G, Neubauer P. Neuer Ansatz zur Mechanismenerkennung in E. coli Fed-Batch-Kultivierungen. CHEM-ING-TECH 2010. [DOI: 10.1002/cite.201050496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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16
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Glazyrina J, Materne E, Junne S, Neubauer A, Ukkonen K, Krause M, Golson R, Vasala A, Neubauer P. Bioprocess scale-up from deepwell plates to 100 L fermentation with liquid-EnBase™. N Biotechnol 2009. [DOI: 10.1016/j.nbt.2009.06.188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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17
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Junne S, Stosch H, Zavodni I, Angersbach A, Goetz P, Neubauer P. Electrooptical monitoring of polarizability and cell size in Escherichia coli continuous cultivations. N Biotechnol 2009. [DOI: 10.1016/j.nbt.2009.06.184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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18
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Junne S, Wenzel W, Szewzyk U, Götz P. Screening nach und Charakterisierung von Biotensiden aus Tiefsee-Isolaten. CHEM-ING-TECH 2006. [DOI: 10.1002/cite.200650303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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19
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Maczek J, Novak P, Junne S, Götz P. Sterolbiosynthese in Hefe: Dynamische Experimente für eine Stoffflussanalyse. CHEM-ING-TECH 2006. [DOI: 10.1002/cite.200650302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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20
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Junne S, Gaida S, Fischer E, Götz P. Metabolische Antwort vonClostridium acetobutylicum auf extrazelluläre Anregungen. CHEM-ING-TECH 2006. [DOI: 10.1002/cite.200650305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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