[Fachzeitschriftenartikel]
Lara, Alvaro R.; Knabben, Ingo; Regestein, Lars; Sassi, Jamalledine; Caspeta, Luis; Ramirez, Octavio T.; Büchs, Jochen
Comparison of oxygen enriched air vs. pressurized cultivations to increase oxygen transfer and to scale-up plasmid DNA production fermentations
In: Engineering in life sciences, 11 (4), 382-386, 2011
[DOI: 10.1002/elsc.201000104]

[Fachzeitschriftenartikel]
Bähr, Cornelia; Stammen, Elisabeth; Zahlten, Sarah; Böhm, Stefan; Dilger, Klaus; Büchs, Jochen
Refining bioreactor design using autoclavable glass bonding
In: Advances in bioscience and biotechnology, 2 (4), 233-243, 2011
[DOI: 10.4236/abb.2011.24034]

[Fachzeitschriftenartikel]
Klement, Tobias; Dankmeyer, Lydia; Hommes, Ronald; van Solingen, Piet; Büchs, Jochen
Acetate-glycerol cometabolism: cultivating Schizosaccharomyces pombe on a non-fermentable carbon source in a defined minimal medium
In: Journal of bioscience and bioengineering, 112 (1), 20-25, 2011
[DOI: 10.1016/j.jbiosc.2011.02.014]

[Fachzeitschriftenartikel]
Tabrizi, Hamed Osouli; Amoabediny, Ghassem; Moshiri, Behzad; Abbas, Mahdi Pesaran Haji; Pouran, Behdad; Imenipour, Emad; Rashedi, Hamid; Büchs, Jochen
Novel dynamic model for aerated shaking bioreactors
In: Biotechnology and applied biochemistry, 58 (2), 128-137, 2011
[DOI: 10.1002/bab.18]

[Fachzeitschriftenartikel]
Scheidle, Marco; Dittrich, Barbara; Klinger, Johannes; Ikeda, Hideo; Klee, Doris; Büchs, Jochen
Controlling pH in shake flasks using polymer-based controlled-release discs with pre-determined release kinetics
In: BMC biotechnology, 11 (1), 11-25, 2011
[DOI: 10.1186/1472-6750-11-25]

[Fachzeitschriftenartikel]
Knabben, Ingo; Regestein, Lars; Schauf, Julia; Steinbusch, Sven; Büchs, Jochen
Linear correlation between online capacitance and offline biomass measurement up to high cell densities in Escherichia coli fermentations in a pilot-scale pressurized bioreactor
In: Journal of microbiology and biotechnology, 21 (2), 204-211, 2011
[DOI: 10.4014/jmb.1004.04032]

[Fachzeitschriftenartikel]
Huber, Robert; Wulfhorst, Helene; Maksym, Lukas; Stehr, Regina; Pöhnlein, Martin; Jäger, Gernot; Spieß, Antje; Büchs, Jochen
Screening for enzyme activity in turbid suspensions with scattered light
In: Biotechnology progress, 27 (2), 555-561, 2011
[DOI: 10.1002/btpr.519]

[Fachzeitschriftenartikel]
Huber, Robert; Roth, Simon; Rahmen, Natalie; Büchs, Jochen
Utilizing high-throughput experimentation to enhance specific productivity of an E.coli T7 expression system by phosphate limitation
In: BMC biotechnology, 11 (1), 22, 2011
[DOI: 10.1186/1472-6750-11-22]

[Fachzeitschriftenartikel]
Hansen, Sven; Kensy, Frank Torsten; Käser, Andreas; Büchs, Jochen
Potential errors in conventional DOT measurement techniques in shake flasks and verification using a rotating flexitube optical sensor
In: BMC biotechnology, 11 (1), 49, 2011
[DOI: 10.1186/1472-6750-11-49]

[Doktorarbeit]
Kensy, Frank Torsten
Online monitoring in continuously shaken microtiter plates for scalable upstream bioprocessing
, 2011

[Fachzeitschriftenartikel]
Tan, Rung-Kai; Eberhard, Werner; Büchs, Jochen
Measurement and characterization of mixing time in shake flasks
In: Chemical engineering science = Génie chimique, 66 (3), 440-447, 2011
[DOI: 10.1016/j.ces.2010.11.001]

[Fachzeitschriftenartikel]
Peña, Carlos; Galindo, Enrique; Büchs, Jochen
The viscosifying power, degree of acetylation and molecular mass of the alginate produced by Azotobacter vinelandii in shake flasks are determined by the oxygen transfer rate
In: Process Biochemistry, 46 (1), 290-297, 2011
[DOI: 10.1016/j.procbio.2010.08.025]

[Beitrag zu einem Tagungsband, Fachzeitschriftenartikel]
Jäger, Gernot; Wulfhorst, Helene; Zeithammel, Erik U.; Elinidou, Efthimia; Spieß, Antje; Büchs, Jochen
Screening of cellulases for biofuel production: Online monitoring of the enzymatic hydrolysis of insoluble cellulose using high-throughput scattered light detection
In: Biotechnology journal : BTJ, 6 (1), 74-85, 2011
[DOI: 10.1002/biot.201000387]

[Doktorarbeit]
Scheidle, Marco
Optimizing microbial screenings using controlled-release systems
, 2011

[Fachzeitschriftenartikel]
Hofmann, Mirko; Funke, Matthias; Büchs, Jochen; Mokwa, Wilfried; Schnakenberg, Uwe
Development of a four electrode sensor array for impedance spectroscopy in high content screenings of fermentation processes
In: Sensors and actuators / B, 147 (1), 93-99, 2010
[DOI: 10.1016/j.snb.2010.03.041]

[Doktorarbeit]
Knabben, Ingo
High cell density fermentations of recombinant microorganisms using a pressurized, pilot scale bioreactor
, 2010

[Fachzeitschriftenartikel]
Amoabediny, Ghassem; Abbas, Mahdi Pesaran Haji; Büchs, Jochen
Determination of CO2 sensitivity of micro-organisms in shaken bioreactors. II. Novel online monitoring method
In: Biotechnology and applied biochemistry, 57 (4), 167-175, 2010
[DOI: 10.1042/BA20100212]

[Fachzeitschriftenartikel]
Amoabediny, Ghassem; Büchs, Jochen
Determination of CO2 sensitivity of micro-organisms in shaken bioreactors. I. Novel method based on the resistance of sterile closure
In: Biotechnology and applied biochemistry, 57 (4), 157-166, 2010
[DOI: 10.1042/BA20100211]

[Fachzeitschriftenartikel]
Engel, Philip Wolfram; Mladenov, Radoslav; Wulfhorst, Helene; Jäger, Gernot; Spieß, Antje C.
Point by point analysis: how ionic liquid affects the enzymatic hydrolysis of native and modified cellulose
In: Green chemistry : GC, 12 (11), 1959-1966, 2010
[DOI: 10.1039/C0GC00135J]

[Fachzeitschriftenartikel]
Rinaldi, Roberto; Engel, Philip Wolfram; Büchs, Jochen; Spieß, Antje; Schüth, Ferdi
An integrated catalytic approach to fermentable sugars from cellulose
In: ChemSusChem, 3 (10), 1151-1153, 2010
[DOI: 10.1002/cssc.201000153]

[Fachzeitschriftenartikel]
Palmen, Thomas G.; Nieveler, Jens; Frölich, Bettina; Treffenfeldt, Wiltrud; Pohl, Martina; Büchs, Jochen
Physiological relation between respiration activity and heterologous expression of selected benzoylformate decarboxylase variants in Escherichia coli
In: Microbial cell factories, 9 (1), 76, 2010
[DOI: 10.1186/1475-2859-9-76]

[Fachzeitschriftenartikel]
Nagayama, Kazuhito; Spieß, Antje; Büchs, Jochen
Gas phase enantioselective reduction catalyzed by immobilized ketoreductase: Effects of water activity and reaction temperature
In: Biochemical engineering journal, 52 (2/3), 301-303, 2010
[DOI: 10.1016/j.bej.2010.08.011]

[Fachzeitschriftenartikel]
Knabben, Ingo; Regestein, Lars; Marquering, Frank; Steinbusch, Sven; Lara, Alvaro R.; Büchs, Jochen
High cell-density processes in batch mode of an genetically engineered Escherichia coli strain with minimized overflow metabolism using a pressurized bioreactor
In: Journal of biotechnology, 150 (1), 73-79, 2010
[DOI: 10.1016/j.jbiotec.2010.07.006]

[Fachzeitschriftenartikel]
Knabben, Ingo; Regestein, Lars; Grumbach, Carsten; Steinbusch, Sven; Kunze, Gotthard; Büchs, Jochen
Online determination of viable biomass up to very high cell densities in Arxula adeninivorans fermentations using an impedance signal
In: Journal of biotechnology, 149 (1/2), 60-66, 2010
[DOI: 10.1016/j.jbiotec.2010.06.007]

[Abstract, Fachzeitschriftenartikel]
Jäger, Gernot; Wu, Zhuojun; Garschhammer, Kerstin; Engel, Philip Wolfram; Klement, Tobias; Rinaldi, Roberto; Spieß, Antje; Büchs, Jochen
Practical screening of purified cellobiohydrolases and endoglucanases with α-cellulose and specification of hydrodynamics
In: Biotechnology for biofuels, 3 (1), 18, 2010
[DOI: 10.1186/1754-6834-3-18]

[Fachzeitschriftenartikel]
Drepper, Thomas; Huber, Robert; Heck, Achim; Circolone, Franco; Hillmer, Ann-Kathrin; Büchs, Jochen; Jaeger, Karl-Erich
Flavin Mononucleotide-based fluorescent reporter proteins outperform GFP-like proteins as quantitative in vivo real-time reporters
In: Applied and environmental microbiology, 76 (17), 5990-5994, 2010
[DOI: 10.1128/AEM.00701-10]

[Fachzeitschriftenartikel]
Wannek, Christoph; Glüsen, Andreas; Stolten, Detlef
Materials, manufacturing technology and costs of fuel cell membranes
In: Desalination : the international journal on the science and technology of water desalting, 250 (3), 1038-1041, 2010
[DOI: 10.1016/j.desal.2009.09.102]

[Fachzeitschriftenartikel]
Funke, Matthias; Buchenauer, Andreas; Schnakenberg, Uwe; Mokwa, Wilfried; Diederichs, Sylvia; Mertens, Alan; Mueller, Carsten; Kensy, Frank Torsten; Büchs, Jochen
Microfluidic BioLector-Microfluidic Bioprocess Control in Microtiter Plates
In: Biotechnology and bioengineering, 107 (3), 497-505, 2010
[DOI: 10.1002/bit.22825]

[Fachzeitschriftenartikel]
Funke, Matthias; Buchenauer, Andreas; Mokwa, Wilfried; Kluge, Stefanie; Hein, Lea; Müller, Carsten; Kensy, Frank Torsten; Büchs, Jochen
Bioprocess Control in Microscale: Scalable Fermentations in Disposable and User-Friendly Microfluidic Systems
In: Microbial cell factories, 9 (86), 13 S., 2010
[DOI: 10.1186/1475-2859-9-86]

[Doktorarbeit]
Huber, Robert
High-throughput experimentation for microscale cultivations and recombinant protein expression
, 2010

[Beitrag zu einem Tagungsband, Fachzeitschriftenartikel]
Wulfhorst, Helene; Jäger, Gernot; Spieß, Antje; Ellinidou, Efthimia; Büchs, Jochen
Charakterisierung von Cellulasepräparationen mittels Streulicht
In: Chemie - Ingenieur - Technik, 82.2010 (1/2), 117-120, 2010
[DOI: 10.1002/cite.200900126]

[Fachzeitschriftenartikel]
Nagayama, Kazuhito; Spieß, Antje; Büchs, Jochen
Immobilization conditions of ketoreductase on enantioselective reduction in a gas-solid bioreactor
In: Biotechnology journal : BTJ, 5 (5), 520-525, 2010
[DOI: 10.1002/biot.200900287]

[Fachzeitschriftenartikel]
Kottmeier, Kirsten; Müller, Carsten; Huber, Robert; Büchs, Jochen
Increased product formation induced by a directed secondary substrate limitation in a batch Hansenula polymorpha culture
In: Applied microbiology and biotechnology, 86 (1), 93-101, 2010
[DOI: 10.1007/s00253-009-2285-0]

[Fachzeitschriftenartikel]
Huber, Robert; Palmen, Thomas G.; Ryk, Nadine; Hillmer, Ann-Kathrin; Luft, Karina; Kensy, Frank Torsten; Büchs, Jochen
Replication methods and tools in high-throughput cultivation processes - recognizing potential variations of growth and product formation by on-line monitoring
In: BMC biotechnology, 10:22, 2010
[DOI: 10.1186/1472-6750-10-22]

[Fachzeitschriftenartikel]
Zavrel, Michael; Michalik, Claas; Schwendt, Tilman; Schmidt, Thomas; Ansorge-Schumacher, Marion B.; Janzen, Christoph; Marquardt, Wolfgang; Büchs, Jochen; Spieß, Antje
Systematic determination of intrinsic reaction parameters in enzyme immobilizates
In: Chemical engineering science = Génie chimique, 65 (8), 2491-2499, 2010
[DOI: 10.1016/j.ces.2009.12.026]

[Fachzeitschriftenartikel]
Scheidle, Marco; Jeude, Markus; Dittrich, Barbara; Denter, Sylvia; Kensy, Frank Torsten; Suckow, Manfred; Klee, Doris; Büchs, Jochen
High-throughput screening of Hansenula polymorpha clones in the batch compared with the controlled-release fed-batch mode on a small scale
In: FEMS Yeast Research, 10 (1), 83-92, 2010
[DOI: 10.1111/j.1567-1364.2009.00586.x]

[Abstract, Beitrag zu einem Tagungsband, Fachzeitschriftenartikel]
Bähr, C.; Thiele, R.; Böhm, S.; Dilger, K.; Büchs, Jochen
Autoklavierbare Glasklebtechnik für die Biotechnologie und Medizintechnik
In: Chemie - Ingenieur - Technik, 81 (8), P11.14, 1280-1280, 2009
[DOI: 10.1002/cite.200950161]

[Fachzeitschriftenartikel]
Büchs, Jochen; Funke, Mathias; Klement, Tobias
Vom Mikroliter zum Kubikmeter : Der Aachener Weg zum intelligenten Screening in der Bioprozessentwicklung
In: RWTH-Themen : Berichte aus der Rheinisch-Westfälischen Technischen Hochschule Aachen, 2009 (2), 10-13, 2009
[DOI: 10.18154/RWTH-2015-05228]

[Fachzeitschriftenartikel]
Nagayama, Kazuhito; Spieß, Antje C.; Büchs, Jochen
Enzyme immobilization conditions on enantioselective conversion in a gas/solid bioreactor
In: Journal of bioscience and bioengineering, 108 (1), S100-S100, 2009
[DOI: 10.1016/j.jbiosc.2009.08.292]

[Abstract, Beitrag zu einem Tagungsband, Fachzeitschriftenartikel]
Funke, M.; Büchs, Jochen; Buchenauer, A.; Mokwa, W.; Kensy, F.; Müller, C.
Microfluidic controlled fermentations in microtiter plates
In: New biotechnology, 25 (Suppl.), S189-S190, 2009
[DOI: 10.1016/j.nbt.2009.06.108]

[Abstract, Beitrag zu einem Tagungsband, Fachzeitschriftenartikel]
Bähr, C.; Thiele, R.; Böhm, Stefan; Büchs, Jochen
Autoclavable glass adhesion technique for biotechnology and medical devices
In: New biotechnology, 25 (Suppl.), S204-S204, 2009
[DOI: 10.1016/j.nbt.2009.06.142]

[Fachzeitschriftenartikel]
Ullisch, David; Roberts, Jean L.; Treffenfeldt, W.; Büchs, Jochen
Investigation of the Metabolism of Nicotiana tabacum Cells Using the Respiratory Monitoring System (RAMOS)
In: In vitro cellular & developmental biology / Animal, 45 (Suppl. 1), S20-S20, 2009

[Fachzeitschriftenartikel]
Amoabediny, Ghassem; Ziaie-Shirkolaee, Yaser; Büchs, Jochen
Development of an unsteady-state model for a biological system in miniaturized bioreactors
In: Biotechnology and applied biochemistry, 54 (3), 163-170, 2009
[DOI: 10.1042/BA20090141]

[Beitrag zu einem Tagungsband, Fachzeitschriftenartikel]
Engel, Philip Wolfram; Wulfhorst, Helene; Jäger, Gernot; Spieß, Antje; Büchs, Jochen
Charakterisierung der enzymatischen Cellulose-Hydrolyse in ionischen Flüssigkeiten
In: Chemie - Ingenieur - Technik, 81 (8), 1038-1038, 2009
[DOI: 10.1002/cite.200950132]

[Buchbeitrag, Fachzeitschriftenartikel]
Dimoula, Kerasina; Pohl, Martina; Büchs, Jochen; Spieß, Antje
Substrate and water adsorption phenomena in a gas/solid enzymatic reactor
In: Biotechnology journal : BTJ, 4 (5), 712-721, 2009
[DOI: 10.1002/biot.200800291]

[Abstract, Fachzeitschriftenartikel]
Scheidle, Marco; Dittrich, Barbara; Klinger, Johannes; Meißner, Lena; Klee, Doris; Büchs, Jochen
pH-Kontrolle in Schüttelkolben mit Hilfe neuartiger Controlled-Release-Systeme
In: Chemie - Ingenieur - Technik, 81 (8), 1246-1246, 2009
[DOI: 10.1002/cite.200950085]

[Fachzeitschriftenartikel]
Stammen, Elisabeth; Böhm, Stefan; Dilger, Klaus; Bähr, Cornelia; Büchs, Jochen
Glasklebungen: Den Belastungen der Dampfsterilisation gewachsen
In: Adhäsion : Kleben & Dichten, 53 (3), 40-45, 2009

[Fachzeitschriftenartikel]
Stammen, Elisabeth; Böhm, Stefan; Dilger, Klaus; Bähr, Cornelia; Büchs, Jochen
Bonding glass : Withstanding the stresses of steam sterilisation
In: Adhäsion : Kleben & Dichten, 53 (4), 28-32, 2009

[Doktorarbeit]
Seletzky, Juri Martin
Process development and scale-up from shake flask to fermenter of suspended and immobilized aerobic microorganisms
, 2009

[Doktorarbeit]
Dimoula, Kerasina
Thermodynamic and kinetic phenomena in the enzymatic conversion of acetophenone to 1-(R)-phenylethanol in a continuous gas/solid reactor
, 2009