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oral presentations
- (61) Neuburger, J.; Tiedemann, S.; Belov, F.; von Langermann, J.
Design of a (Semi‑)continuously Operated Transaminase-Catalyzed Reaction Using in situ-Product Crystallization
Biocat 2022, Hamburg, Germany
28.8.-1.9.2022
- (60) von Langermann, J.
Crystallization-based process intensification of biocatalytic reactions
Intensifying Biocatalytic Processes, IBPRO 2022, Bielefeld, Germany
28.-30.3.2022
- (59) von Langermann, J.
Integrated use of selective separation processes in biocatalytic reactions
MECP 2020+1 - Multistep Enzyme Catalyzed Processes, Aachen, Germany (online)
13.-16.9.2021
- (58) Neuburger, J.E.; Helmholz, F.; Tiedemann, S.; Lehmann, P.; Süss, P.; Menyes, U.; von Langermann, J.
Integrated application and scale-up of a selective in situ-product crystallization in an amine transaminase-catalyzed reaction
2nd Japan-Switzerland-Germany Workshop on Biocatalysis and Bioprocess Development, Ascona, Switzerland (online)
6.-9.9.2021
- (57) Neuburger, J.E.; Hülsewede, D.; Belov, F.; Süss, P.; Menyes, U.; von Langermann, J.
Integrated application and scale-up of a selective crystallization in an enzyme-catalysed synthesis process
ISIC 21 - 21st International Symposium on Industrial Crystallization, Potsdam, Germany (online)
30.8.-2.9.2021
- (56) von Langermann, J.
Integration of Separation Techniques into Biocatalytic Reactions
CATALOX Seminar, Graz, Austria (online)
18.5.2021
- (55) von Langermann, J.
Integration of Separation Techniques into Biocatalytic Synthesis Processes for the Preparation of Enantiopure Compounds
54. Jahrestreffen Deutscher Katalytiker, Weimar, Germany (online)
16.-19.3.2021
- (54) von Langermann, J.
Integration of Crystallization into Biocatalytic Synthesis Processes
Bayer Science Lunch, Leverkusen, Germany (online)
27.1.2021
- (53) Hülsewede, D.; Neuburger, J.E.; Meyer, L.-E.; Mildner, A.; Cornelius, M.; von Langermann, J.
Integration of Crystallization into Biocatalytic Synthesis Processes for the Efficient Synthesis of Valuable Compounds
Jahrestreffens der ProcessNet-Fachgruppe Kristallisation 2020, Dortmund, Germany (online)
10.7.2020
- (52) Uhrich, D.; Meyer, L.-E.; Jang, H.-Y.; Hülsewede, D.; Neuburger, M.; von Langermann, J.
Integration of Separation Techniques into Biocatalytic Processes
Seminar of the Applied Biocatalysis Group at Biochemical Engineering, TU Berlin, Berlin, Germany (online)
6.5.2020
- (51) Hülsewede, D.; Neuburger, J.E.; Meyer, L.-E.; von Langermann, J.
Development of an integrated crystallization-transaminase process for the continuous synthesis of chiral amines
4th Indo-German workshop on “Advances in Materials, Reactions & Separation Processes, Berlin, Germany
24.-26.2.2020
- (50) Hülsewede, D.; Kumm, P.; von Langermann, J.
Application of a donor amine salt for the in situ-product crystallization in amine transaminase catalyzed reactions
Amine Biocatalysis 4.0 conference, Stuttgart, Germany
17.-19.2.2020
- (49) Uhrich, D.; Meyer, L.-E.; Jang, H.-Y.; Hülsewede, D.; Neuburger, J.; Tänzler, M.; von Langermann, J.
Integration of Separation Techniques into Biocatalytic Processes for the Synthesis of Enantiopure Compounds
Protein Engineering Congress EU, Frankfurt, Germany
12.-13.11.2019
- (48) Meyer, L.-E.; Gumesson, A.; Grollmisch, A.; Claus, J.; von Langermann, J.; Kragl, U.
Ionic liquid-water-based thermomorphic solvent systems for enzymatic synthesis of fine chemicals
1st Japan-Germany-Switzerland Workshop for Enzyme Technology and Bioprocess Development, Toyama, Japan
10.-12.09.2019
- (47) Hülsewede, D.; Neuburger J.E.; Meyer, L.-E., von Langermann, J.
Using in situ-product crystallization (ISPC) to shift the reaction equilibria of selected transaminase-catalyzed reactions
1st Japan-Germany-Switzerland Workshop for Enzyme Technology and Bioprocess Development, Toyama, Japan
10.-12.9.2019
- (46) Meyer, L.-E.; Gummesson, A.; von Langermann, J.; Kragl, U.
Ionic Liquid-Water-Based Thermomorphic Solvent Systems for Enzymatic Synthesis of Fine Chemicals
14th European Congress on Catalysis (EuropaCat 2019), Aachen, Germany,
18.08.–23.08.2019
- (45) von Langermann, J.
Compartmentalization in biocatalysis for the synthesis of enantiopure compounds
LIKAT Seminar at Leibniz-Institut für Katalyse e.V.,Rostock, Deutschland
18.7.2019
- (44) von Langermann, J.
Integration of Separation Techniques into Biocatalytic Processes for the Synthesis of Enantiopure Compounds
Hanse Chemistry Symposium 2019, Rostock, Germany
16.-17.5.2019
- (43) von Langermann, J.
Efficient P-based organocatalysts and biocatalysts for the resolution of racemic carbonates
P-Campus-Symposium, Rostock, Germany
26.4.2019
- (42) Meyer, L.-E.; Hülsewede, D.; von Langermann, J.
Integration of adsorption and crystallization into biocatalytic synthesis to overcome process limitations
Young Professionals Conference on Process Engineering (YCOPE 2019), Magdeburg, Germany
18.-20.3.2019
- (41) Hülsewede, D.; Dohm, J.-N.; von Langermann, J.
Verwendung eines Donoramin-Salzes für die in situ-Produktkristallisation aus einer Amintransaminase-katalysierten Reaktion
Jahrestreffen der ProcessNet-Fachgruppen Zerkleinern und Klassieren, Kristallisation und Grenzflächenbestimmte Systeme und Prozesse, Bamberg, Germany
12.-13.3.2019
- (40)von Langermann, J.
Crystallization of valuable phosphate-based cofactors from biocatalytic applications
P-Campus Symposium, Dummerstorf, Germany
19.-20.11.2019
- (39) Hülswede, D.; Süss, P.; Menyes, U.; von Langermann, J.
Development of an in situ-Product Crystallization (ISPC) to Shift the Reaction Equilibria of Selected Transaminase-Catalyzed Reactions
ProcessNet-Jahrestagung und 33. DECHEMA-Jahrestagung der Biotechnologen 2018, Aachen, Germany
10.-13.9.2018
see also: Chemie Ingenieur Technik, 90, 1259-1260 (2018)
> journal
- (38) von Langermann, J.
Integration of separation techniques into biocatalytic processes for the synthesis of enantiopure compounds
Sondervortrag, OCI-Kolloquium, Universität Bielefeld, Bielefeld, Germany
16.7.2018
- (37) Hülsewede, D.; Uhrich, D.; Meyer, L.-E.; von Langermann, J.
Improving biocatalysis by combining catalysis and separation processes
8th International CeBiTec Research Conference and the 1st BIOCASCADES Symposium 'Reaction Concepts for Industrial Biocatalysis', Bielefeld, Germany
9.-11.4.2018
- (36) Hülsewede, D.; Tänzler, M.; Süss, P.; Mildner, A.; Menyes, U.; von Langermann, J.
Gleichgewichtsverschiebung einer biokatalytischen Aminierungsreaktion durch in situ-Produktkristallisation
Jahrestreffen der ProcessNet-Fachgruppe Kristallisation, Bremen, Germany
8.-9.3.2018
- (35) Uhrich, D.; Hülsewede, D.; Meyer, L. von Langermann, J.
Synthesis of enantiopure compounds by combining biocatalysis and separation processes
Chemiedozententagung 2018, Jena, Germany
5.-7.3.2018
- (34) Hülsewede, D.; Tänzler, M.; Süss, P.; Mildner, A.; Menyes, U.; von Langermann, J.
Equilibrium displacement by in situ-product crystallisation (ISPC) intransaminase-catalysed reactions
Amine Biocat 3.0, Manchester, United Kingdom
11.-13.12.2017
- (33) Uhrich, D.; von Langermann, J.
Polyurethane-based compartmentalization of biocatalysts
19th Japanese-German Workshop on Enzyme Technology 2017, Rostock, Germany
21-22.9.2017
- (32) von Langermann, J.
A) Compartmentalization of biocatalystspart; B) in situ product removal techniques in biocatalysis; part C) Biocatalysis and selective crystallization for the preparation of enantiopure compounds
Seminar at Ewha Womens University, Seoul, South Korea
5.1.2017
- (31) Süss, P.; Sehl, T.; Gyollai, V.; von Langermann, J.; Wardenga, R.
Putting the Bottle on the Table” – Process Development of Chemo-biocatalytic Reactions at Enzymicals
8th International Congress on Biocatalysis 2016 (Biocat 2016), Hamburg, Germany
28.8.-1.9.2016
- (30) Hinze, J.; Süss, P.; Bornscheuer, U.; Wardenga, R.; Kragl, U.; von Langermann, J.
Scale-up of Recombinant Pig Liver Esterase-catalyzed Reactions
49. Jahrestreffen Deutscher Katalytiker, Weimar, Germany
16.-18.3.2016
- (29) von Langermann, J.; Uhrich, D.; Peinemann, J.; Wapenhensch, S.
Application of Biocatalytic Cascade Reaction with Contrary Reaction Specifications
ESCRE 2015, European Symposium on Reaction Engineering, Fürstenfeldbruck, Germany
27.-30.10.2015
- (28) von Langermann, J.
Biobased economy - current and future process concepts
12th Japanese-German Frontiers of Science Symposium, Kyoto, Japan
1.-4.10.2015
- (27) Wapenhensch, S.; Uhrich, D.; Peinemann, J.C.; von Langermann, J.
Kompartmentierung von Biokatalysatoren für den Einsatz in Kaskadenreaktionen
24. Nachwuchswissenschaftlersymposium Bioorganik, Hamburg, Germany
23.-25.9.2015
- (26) Uhrich, D.; Peinemann, J.C.; Wapenhensch, S.; von Langermann, J.
Compartmentation of contrary biocatalytic reaction zones for the use in cascade reactions
18th Japanese-German Workshop Enzyme Technology, Kyoto, Japan
13.-15.9.2015
- (25) Gummesson, A.; von Langermann, J.; Kragl, U.
Biocatalysis in Thermomorphic Systems
Joint EMLG/JMLG Annual Meeting 2015, Rostock, Germany
6.-10.09.2015
- (24) Gummesson, A.; Kragl, U.; von Langermann, J.
Biocatalysis in thermomorphic solvents
ProcessNet Jahrestagung und 31. DECHEMA-Jahrestagung der Biotechnologen 2014, Aachen, Germany
30.9.-2.10.2014
see also: Chemie Ingenieur Technik, 86, 1523 (2014)
> journal
- (23) von Langermann, J.; Wapenhensch, S.
Hydroxynitrile lyase-catalyzed Synthesis of Enantiopure Cyanohydrins in Biocatalytic Active Static Emulsions (BASE)
7th International Congress on Biocatalysis 2014 (Biocat 2014), Hamburg, Germany
31.8.-4.9.2014
- (22) Süss, P.; Illner, S.; von Langermann, J.; Borchert, S.; Bornscheuer, U.; Wardenga, R.; Kragl, U.
Scale-up of a Recombinant Pig Liver Esterase-Catalyzed Desymmetrization of Dimethyl Cyclohex-4-ene-cis-1,2-dicarboxylate
7th International Congress on Biocatalysis 2014 (Biocat 2014), Hamburg, Germany
31.8.-4.9.2014
- (21) von Langermann, J.
Hydroxynitrile lyases in non-conventional media
Bionoco Summer School, Aachen, Germany
9.-11.9.2013
- (20) von Langermann, J.; Zhang, Z.-J; Xu, J.-H.; Dean, A.; Kazlauskas, R.
Using ancestral enzyme concepts to improve biocatalysts
Biotrans 2013, Manchester, UK
20.-25.7.2013
- (19) Romas Kazlauskas, Zhi-Jun Zhang, Bryan Jones, Jan von Langermann
Reconstruction of catalytically promiscuous ancestral enzymes as catalysts for unnatural reactions
245th ACS National Meeting & Exposition, New Orleans, USA
7.-11.4.2013
- (18) von Langermann, J.; Zhang, Z.-J. ; Nedrud, D.M.; Kazlauskas, R. Modifikation der Hydroxynitrillyase aus Hevea brasiliensis zur Verbesserung unnatürlicher Reaktionen
21. Nachwuchswissenschaftler-Symposium Bioorganische Chemie 2012, Rostock, Germany
3.-5.9.2012
- (17) von Langermann, J.; Lorenz, H.; Kaspereit, M.; Hedberg, M.; Jones, M. J.; Herschend, B.; Larson, K.; Shakeri, M.; Bäckvall, J.-E.; Kienle, A.; Seidel-Morgenstern, A. Crystallization-based Integrated Process for the Resolution of a Pharmaceutically Relevant Intermediate
AIChE 2011 Annual Meeting, Minneapolis, USA
16.-21.10.2011
- (16) Sistla, S.; von Langermann, J.; Lorenz, H.; Seidel-Morgenstern, A. Systematic approach for chiral separation via diastereomeric salt formation
AIChE 2011 Annual Meeting, Minneapolis, USA
16.-21.10.2011
- (15) Kaspereit, M.; von Langermann, J.; Swernath, S.; García Palacios, J.; Lorenz, H.; Hedberg, M.; Seidel-Morgenstern, A.; Kienle, A. Integrated Processes for the Production of Pure Enantiomers
8th European Congress of Chemical Engineering, Berlin, Germany
25.-29.9.2011
- (14) Petrychkovych, P.; von Langermann J.; Setnickova, K.; Uchytil, P. The influence of water on butanols isomers pervaporation transport through polyethylene membrane
21st Annual Meeting of the North American Membrane Society, Las Vegas, USA
4.-8.6.2011
- (13) Larson, K.; von Langermann, J.
Separation of two AstraZeneca-Compounds and Noscapine
Workshop - Integrated chemical synthesis and product purification, Berlin, Germany
12.-13.5.2011
- (12) von Langermann, J.; Lorenz H.; Seidel-Morgenstern, A.Mandelic Acid Derivatives - Asymmetric Synthesis and Solid Phase Behaviour
AstraZeneca Chemical Sciences-lecture, Södertälje, Sweden
18.11.2010
- (11) Sistla, S.; von Langermann, J.; Lorenz, H.; Seidel-Morgenstern, A. Application of different acidic resolving agents for diastereomeric salt separation of serine
BIWIC 2010, 17th International Workshop on Industrial Crystallization, Halle, Germany
8.-10.9.2010
- (10) von Langermann, J.; Lorenz, H.; Seidel-Morgenstern, A. Metastable Conglomerates of Mandelic Acid Derivatives - Potentials and Limitations
2010 Annual Conference of the British Association for Crystal Growth (BACG 2010), Manchester, United Kingdom
5.-7.9.2010
- (9) von Langermann, J.; Andexer, J. N.; Kragl, U.; Pohl, M.; Seidel-Morgenstern, A. Hydroxynitrile Lyases - Synthetic Applications and Limitations
EuchemMS, Chemistry Congress Nürnberg 2010, Nürnberg, Germany
29.8.-2.9.2010
- (8) von Langermann, J.; Lorenz, H.; Seidel-Morgenstern, A. Mandelic Acid (Derivatives)–Asymmetric Synthesis, Solid Phase Behaviour and Crystallisation
ISCD–22, 22nd International Symposium on Chirality (Chirality 2010), Sapporo, Japan
12.-15.7.2010
- (7) von Langermann, J.; Kaspereit, M.; Lorenz, H.; Kienle, A.; Seidel-Morgenstern, A. Darstellung einer pharmazeutisch relevanten Verbindung über einen integrierten Prozess aus Chromatographie und Kristallisation
Processnet, Jahrestreffen des Fachausschusses Kristallisation, Magdeburg, Germany
11.-12.3.2010
- (6) Le Minh, T.; von Langermann, J.; Lorenz, H.; Seidel-Morgenstern, A. Using isothermal and polythermal methods to investigate ternary solubility phase diagrams of 3-chloromandelic acid system in water and toluene
11th Conference on Science and Technology, Ho Chi Minh City, Vietnam
21.-23.10.2009
- (5) von Langermann, J.; Le Minh, T.; Lorenz, H.; Seidel-Morgenstern, A. Kombination von Biokatalyse und Kristallisation zur Darstellung enantiomerenreiner Verbindungen
Processnet-Jahrestagung / Jahrestagung der Biotechnologen, Mannheim, Germany
8.-10.9.2009
see also: Chemie Ingenieur Technik, 81, 1254 (2009)
> journal
- (4) von Langermann, J.; Kragl, U.
Total suppression of the non-enzymatic reaction in hydroxynitrile lyase catalysed cyanohydrin synthesis
BioNoCo-Lecture, Forschungszentrum Jülich, Germany
22.1.2009
- (3) von Langermann, J.; Kragl, U.
Total suppression of the non-enzymatic reaction in hydroxynitrile lyase catalysed cyanohydrin synthesis
European Bioperspectives 2008, Hannover, Germany
7.-9.10.2008
- (2) von Langermann, J.; Kragl, U.
Biokatalyse mit Hydroxynitril Lyasen - Unterdrückung der nicht-enzymatischen Cyanhydrinsynthese
41. Jahrestreffen Deutscher Katalytiker, Weimar, Germany
27.-29.2.2008
- (1) Kragl, U.; Arndt, C.; Eckstein, M.; Horn, A.; Pilz, R.; Schumacher, J.
Hohe Temperaturen, Lösungsmittel und Mehrphasensysteme - Neue Trends und Verfahren der Enzymkatalyse
Dechema / GVC-Jahrestagung 2004, Karlsruhe, Germany
12.-14.10.2004
poster presentations
- (70) Neuburger, J.; Tiedemann, S.; von Langermann, J.
Development of a Recovery Concept for Phosphate-based Cofactors from Aqueous Reaction Media
Biocat 2022, Hamburg, Germany
28.8.-1.9.2022
- (69) Terrazzi, C.; Laatz, K.C.; von Langermann, J.; Werner, T.
Cyclic Carbonates Synthesis Catalyzed by CaI2·Et3N
55. Jahrestreffen Deutscher Katalytiker, Weimar, Germany
27.-29.6.2022
- (68) Tiedemann, S.*; Neuburger, J.E.; von Langermann, J.
Preparative implementation of in situ-product crystallization in semi-continuous amine-transaminase-catalyzed reactions
Intensifying Biocatalytic Processes, IBPRO 2022, Bielefeld, Germany
*S.T. received a Poster Award
- (67) Belov, F.; von Langermann, J.
Investigation of (R)-Baclofen kinetic resolution and crystallization potentials
Intensifying Biocatalytic Processes, IBPRO 2022, Bielefeld, Germany
- (66) Neuburger, J.E.; Hülsewede, J.; Belov, F.; von Langermann, J.
Development of a suspension-to-suspension process concept in a (semi-)continuously operated transaminase-catalyzed reaction system
13th European Congress of Chemical Engineering and 6th European Congress of Applied Biotechnology (ECCE & ECAB 2021), Berlin, Germany (online)
(appeared also a Poster FlashTalk)
- (65) Meyer, L.-E.; von Langermann, J.
Utilization of ion exchange resins in downstream-processing concepts of imine reductase- and decarboxylase-catalyzed reactions
MECP 2020+1 - Multistep Enzyme Catalyzed Processes, Aachen, Germany (online)
- (64) Neuburger, J.; Süss, P.; Menyes, U.; von Langermann, J.
Use of a suspension-to-suspension reaction concept in a (semi-) continuously operated enzymatic reaction-crystallization system
Biotrans 2021, Graz, Austria (online)
- (63) Belov, F.; von Langermann, J.
Investigation of the chymotrypsin-catalyzed kinetic resolution of baclofen
Biotrans 2021, Graz, Austria (online)
- (62) Terazzi, C.; Werner, T.; von Langermann, J.
Pig liver esterase-catalyzed kinetic resolution of cyclic carbonates
Biotrans 2021, Graz, Austria (online)
- (61) Meyer, L.-E.; von Langermann, J.
Utilization of ion exchange resins in downstream-processing concepts of imine reductase- and decarboxylase-catalyzed reactions
Biotrans 2021, Graz, Austria (online)
- (60) Hülsewede, D.; Neuburger, J.; Süss, P.; Helmholz, F.; Menyes, U.; von Langermann, J.
Implementation and scale-up of in situ-product crystallization concepts in transaminase-catalyzed reactions
Biotrans 2021, Graz, Austria (online)
- (59) Neuburger, J.E.; Süss, P.; Menyes, U.; von Langermann, J.
Use of a suspension-to-suspension reaction in a continuously operated transaminase-reaction system
Jahrestreffen der ProcessNet-Fachgruppe Kristallisation 2021, Karlsruhe, Germany (online)
18.-19.3.2021
- (58) Leipold, F.; Süss, P.; Hülsewede, D.; Neuburger, J.; von Langermann, J.
An in situ-Product Crystallization Concept to Shift the Reaction Equilibria of Selected Amine Transaminase-Catalyzed Reactions
Amine Biocatalysis 4.0 conference, Stuttgart, Germany
17.-19.2.2020
- (57) Meyer, L.-E.; Werner, T.; von Langermann, J.
Application of phosphorous-based solutions in biocatalysis
P-Campus Symposium, Warnemünde, Germany
12.-13.11.2019
- (56) Meyer, L.-E.; Plasch, K.; Glueck, S.M.; Faber, K.; Kragl, U.; von Langermann, J.
Adsorbent-based downstream-processing of a decarboxylase-based synthesis of 2,6-dihydroxy-4-methylbenzoic acid
Young Professionals Conference on Process Engineering (YCOPE 2019), Magdeburg, Germany
18.-20.3.2019
- (55) Hülswede, D.; Süss, P.; Menyes, U.; von Langermann, J.*
Development of an in situ-product crystallization (ISPC)-concept to shift the reaction equilibria of selected transaminase-catalyzed reactions
9th International Congress on Biocatalysis, Hamburg, Germany
26.-30.8.2018
*J.v.L. received a Biocat Poster Award 2018
- (54) Hülsewede, D.; Dohm, J.; von Langermann, J.
Coupled two reactor-concept for an in situ-product crystallization in transaminase-catalyzed reactions
9th International Congress on Biocatalysis, Hamburg, Germany
26.-30.8.2018
- (53) Meyer, L.-E.; Plasch, K.; Glueck, S.M.; Faber, K.; Kragl, U.; von Langermann, J.
Adsorbent-based downstream-processing of a decarboxylase-based synthesis of 2,6-dihydroxy-4-methylbenzoic acid
9th International Congress on Biocatalysis, Hamburg, Germany
26.-30.8.2018
- (52) Hülsewede, D.; Dohm, J.-N.; von Langermann, J.
Coupled two reactor-concept for an in situ-product crystallization in transaminase-catalyzed reactions
8. Innovationskongress Chemie und Biotechnologie, Magdeburg, Germany
30.5.2018
- (51) Meyer, L.-E.; Plasch, K.; Glueck, S.; Kragl, U.; Faber, K.; von Langermann, J.
Adsorbent-based downstream-processing of a decarboxylase-based synthesis of 2,6-dihydroxy-4-methylbenzoic acid
8. Innovationskongress Chemie und Biotechnologie, Magdeburg, Germany
30.5.2018
- (50) Hinze, J.; Strohmaier, S.; Süß, P.; Borchert, S.; Bornscheuer, U.T.; Wardenga, R.; von Langermann, J.
Recombinant pig liver esterase-catalyzed synthesis of (1R,4S)-4-Hydroxy-2-cyclopentenyl acetate with subsequent enantioselective crystallization
8. Innovationskongress Chemie und Biotechnologie, Magdeburg, Germany
30.5.2018
- (49) Hülsewede, D.; Dohm, J.-N.; von Langermann, J.
Coupled two reactor-concept for an in situ-product crystallization in transaminase-catalyzed reactions
JungChemikerForum Rostock (JCF Rostock) Posterparty 2018, Rostock, Germany
11.4.2018
- (48) Meyer, L.-E.*; Plasch, K.; Glueck, S.; Kragl, U.; Faber, K.; von Langermann, J.
Adsorbent-based downstream-processing of a decarboxylase-based synthesis of 2,6-dihydroxy-4-methylbenzoic acid
JungChemikerForum Rostock (JCF Rostock) Posterparty 2018, Rostock, Germany
11.4.2018
*L.-E. M. received a JCF Poster Award 2018
- (47) Hülsewede, D.; Dohm, J.-N.; von Langermann, J.
Coupled two reactor-concept for an in situ-product crystallization in transaminase-catalyzed reactions
8th Int. CeBiTec Research Conference, Bielefeld, Germany
9.-11.4.2018
- (46) Uhrich, D.; Jang, H.-Y-; Park, J.-B.; von Langermann, J.
Preparation and characterization of biocatalyst compartments in UV-cured polyurethane-based materials and their application in biotransformations
19th Japanese-German Workshop on Enzyme Technology, Rostock, Germany
21.-22.9.2017
- (45) Gummesson, A.; Meyer, L.-E.; von Langermann, J.
Ionic liquid-based thermomorphic solvent systems for biocatalytic reactions
19th Japanese-German Workshop on Enzyme Technology, Rostock, Germany
21.-22.9.2017
- (44) Meyer, L.-E.; Plasch, K.; Peinemann, J.C.; Glück, S; Kragl, U.; Faber, K.; von Langermann, J.
In situ product removal (ISPR) by selective crystallization in biocatalytic carboxylation reactions
19th Japanese-German Workshop on Enzyme Technology, Rostock, Germany
21.-22.9.2017
- (43) Tänzler, M.; Menyes, U.; Brundiek, H.; von Langermann, J.; Kragl, U.
Process development of the (R)-selective transamination of 3-acetylpyridine
Biotrans 2017, Budpest, Hungary
9.-13.7.2017
- (42) Gummesson, A.; Meyer, L.-E.; von Langermann, J.
Ionic liquid-based thermomorphic solvent systems for biocatalytic reactions
Biotrans 2017, Budpest, Hungary
9.-13.7.2017
- (41) Meyer, L.-E.; Plasch, K.; Peinemann, J.C.; Glück, S; Kragl, U.; Faber, K.; von Langermann, J.
In situ product removal (ISPR) by selective crystallization in biocatalytic carboxylation reactions
Biotrans 2017, Budpest, Hungary
9.-13.7.2017
- (40) Uhrich, D.; Jang, H.-Y-; Park, J.-B.; von Langermann, J.
Preparation and characterization of biocatalyst compartments in UV-cured polyurethane-based materials and their application in biotransformations
5th International Conference on Biocatalysis in Non-Conventional Media, Rostock, Germany 9.-11.5.2017
- (39) Gummesson, A.; Meyer, L.-E.; von Langermann, J.
Ionic liquid-based thermomorphic solvent systems for biocatalytic reactions
5th International Conference on Biocatalysis in Non-Conventional Media, Rostock, Germany 9.-11.5.2017
- (38) Meyer, L.-E.; Plasch, K.; Peinemann, J.C.; Glück, S; Kragl, U.; Faber, K.; von Langermann, J.
In situ product removal (ISPR) by selective crystallization in biocatalytic carboxylation reactions
5th International Conference on Biocatalysis in Non-Conventional Media, Rostock, Germany
9.-11.5.2017
- (37) Peinemann, J.C.; Plasch, K.; Meyer, L.-E.; Glueck, S.; Kragl, U.; Faber, K.; von Langermann, J.
Use of Selective Crystallization as an in situ Product Removal Technique Biocatalytic Carboxylation Reactions
European Summit of Industrial Biotechnology (ESIB 2016), Graz, Austria
14.-16.11.2016
- (36) Hinze, J.; Strohmaier, S.; Süss, P.; Borchert, S.; Bornscheuer, U.; Wardenga, R.; von Langermann, J.
Recombinant Pig Liver Esterase-catalyzed Synthesis of (1R,4S)-4-hydroxy-2-cyclopentenyl Acetate with Subsequent Enantioselective Crystallisation
8th International Congress on Biocatalysis 2016 (Biocat 2016), Hamburg, Germany
28.8.-1.9.2016
- (35) Meyer, L.-E.; Gummesson, A.; von Langermann, J.
Ionic Liquid-based Thermomorphic Solvent Systems for Biocatalytic Reactions
8th International Congress on Biocatalysis 2016 (Biocat 2016), Hamburg, Germany
28.8.-1.9.2016
- (34) Wapenhensch, S.; von Langermann, J.
Biocatalytic Cascade Reactions with Contrary Reaction Conditions in Biphasic Systems
8th International Congress on Biocatalysis 2016 (Biocat 2016), Hamburg, Germany
28.8.-1.9.2016
- (33) Broese, T.; Ehlers, P.; Langer, P.; von Langermann, J.
Alcohol Dehydrogenase-catalyzed Enantioselective Synthesis of α-Halogenated Alcohols Bearing a Pyridine Ring
8th International Congress on Biocatalysis 2016 (Biocat 2016), Hamburg, Germany
28.8.-1.9.2016
- (32) Uhrich, D.; Peinemann, J.C.; Wapenhensch, S.; von Langermann, J.
Artificial cell like compartments for enzyme catalysis
12th Japanese-German Frontiers of Science Symposium, Kyoto, Japan
1.-4.10.2015
- (31) Gummesson, A.; von Langermann, J.; Kragl, U.
Biocatalysis in thermomorphic solvents
ECCE 10 + ECAB 3 + EPIC 5, Nice, France
27.09.-01.10.2015
- (30) Süss, P.; Hinze, J.; Illner, S.; von Langermann, J.; Borchert, S.; Bornscheuer, U.; Wardenga, R.; Kragl, U.
Synthesis of fine chemicals with Recombinant Pig Liver Esterases - from screening to scale-up
ECCE 10 + ECAB 3 + EPIC 5, Nice, France
27.09.-01.10.2015
- (29) Gummesson, A.; von Langermann, J.; Kragl, U.
Biocatalysis in Thermomorphic Systems
Joint EMLG/JMLG Annual Meeting 2015, Rostock, Germany
6.-10.09.2015
- (28) Hinze, J.; Strohmaier, S.; Süss, P.; Borchert, S.; Bornscheuer, U.T.; Wardenga, R.; Kragl, U.; von Langermann, J.
Recombinant pig liver esterase-catalyzed synthesis of (1S, 4R)-4-Hydroxy-2-cyclopentenyl acetate with subsequent enantioselective crystallisation
Biotrans 2015, Vienna, Austria
26.-30.07.2015
- (27) Uhrich, D.; Peinemann, J.C.; Wapenhensch, S.; von Langermann, J.
A compartmented biocatalytic cascade reaction with contrary reaction conditions
Biotrans 2015, Vienna, Austria
26.-30.07.2015
- (26)von Langermann, J.; Nedrud, D.M.; Kazlauskas, R.J.
Increasing the reaction rate of hydroxynitrile lyase from Hevea brasiliensis towards mandelonitrile
ProcessNet Jahrestagung und 31. DECHEMA-Jahrestagung der Biotechnologen 2014, Aachen, Germany
30.9.-2.10.2014
see also: Chemie Ingenieur Technik, 86, 1419 (2014)
> journal
- (25)von Langermann, J.; Wapenhensch, S.
Hydroxynitrile lyase-catalyzed Synthesis of Enantiopure Cyanohydrins in Biocatalytic Active Static Emulsion (BASE)
ProcessNet Jahrestagung und 31. DECHEMA-Jahrestagung der Biotechnologen 2014, Aachen, Germany
30.9.-2.10.2014
see also: Chemie Ingenieur Technik, 86, 1418 (2014)
> journal
- (24) Süss, P.; Illner, S.; von Langermann, J.; Borchert, S.; Bornscheuer, U.; Wardenga, R.; Kragl, U.
Synthesis of fine chemicals with recombinant isoforms of pig liver esterase
7th International Congress on Biocatalysis 2014 (Biocat 2014), Hamburg, Germany
31.8.-4.9.2014
- (23) Diebler, J.; von Langermann, J.; Mell, A.; Hein, M.; Langer, P.; Kragl, U.
Biocatalytic Synthesis of Aliphatic and α-Halogenated Ketone Cyanohydrins with the Hydroxynitrile Lyase from Manihot esculenta
7th International Congress on Biocatalysis 2014 (Biocat 2014), Hamburg, Germany
31.8.-4.9.2014
- (22) Wilhelm, S.; Dreyer, S.; von Langermann, J.; Kragl, U.
Stabilizing Effects of an Ionic Liquid on the Alcohol dehydrogenase from Lactobacillus brevis
Bionoco Summer School, Aachen, Germany
9.-11.9.2013
- (21)von Langermann, J.; Zhang, Z.-J.; Tan, M. A. O.; Kazlauskas, R.
Protein Engineering of the Hydroxynitrile lyase from Hevea brasiliensis (HbHNL) to Improve the Unnatural Nitroaldol-Reaction
BTI Showcase/Industry Interaction meeting, Saint Paul, USA
29.11.2012
- (20)von Langermann, J.; Lorenz, H.; Jones, M.; Hedberg, M.; Seidel-Morgenstern, A. Solid Phase Behaviour of 2,6-Pipecoloxilidide
18th International Symposium on Industrial Crystallization, Zürich, Switzerland
13.-16.9.2011
- (19) Horvath, Z.; Temmel, E.; Lee, J. W.; von Langermann, J.; Kaspereit, M.; Kaemmerer, H.; Seidel-Morgenstern, A. Chromatographic Separation of two AstraZeneca-Compounds and Noscapine
Workshop - Integrated chemical synthesis and product purification, Berlin, Germany
12.-13.5.2011
- (18)von Langermann, J.; Le Minh, T.; Taratin, N.; Lorenz, H.; Seidel-Morgenstern, A. Crystallization and Phase Diagrams of Mandelic Acid Derivatives
Workshop-Integrated chemical synthesis and product purification, Berlin, Germany
12.-13.5.2011
- (17)von Langermann, J.; Kaemmerer, H.; Lorenz, H.; Seidel-Morgenstern, A. Crystallisation Behaviour of 2 AstraZeneca-Compounds
Workshop - Integrated chemical synthesis and product purification, Berlin, Germany 12.-13.5.2011
- (16)von Langermann, J.; Lorenz H.; Seidel-Morgenstern, A.Derivate der Mandelsäure-Untersuchungen zu kristallisationsrelevanten physikochemische Eigenschaften
Processnet - Jahrestreffen des Fachausschusses Kristallisation, Bad Dürkheim, Germany
24.-25.2.2011
- (15) Wong Lee, J.; Horvath, Z.; Shitov, S.; von Langermann, J.; Böhm, O.; Schinzer, D.; Seidel-Morgenstern, A. Comparisons of Batch Chromatography and Simulated Moving Bed Process for the Separation of Noscapine Enantiomers
Spica 2010, 13th Symposium on Preparative and Industrial Chromatography and Allied Techniques, Stockholm, Sweden
8.-10.9.2010
- (14) Tulashie, S.K.; von Langermann, J.; Lorenz, H.; Seidel-Morgenstern, A. Chiral Tailor-Made Solvents and Their Impact on Solution Thermodynamics and Crystallisation Kinetics of Mandelic Acid
BIWIC 2010, 17th International Workshop on Industrial Crystallization, Halle, Germany
8.-10.9.2010
- (13) Sadiq, G.; Davey, R.; Lorenz, H.; von Langermann, J.
API Crystallisation- Conglomerate or compound
9th International Workshop on Crystal Growth of Organic Materials (CGOM9), Singapore
4.-7.8.2010
- (12) Le Minh, T.; von Langermann, J.; Lorenz, H.; Seidel-Morgenstern, A. Solid-Liquid Equilibria (SLE) in the enantiomeric 3-chloromandelic acid system
Annual meeting of the Technical committee crystallisation, Magdeburg, Germany
11.-12.3.2010
- (11)von Langermann, J.; Le Minh, T.; Lorenz, H.; Seidel-Morgenstern, A. Biokatalytische Synthese von Cyanhydrinen und deren Potential für die Darstellung enantiomerenreiner Verbindungen
18. Nachwuchswissenschaftler-Symposium Bioorganische Chemie, Hannover, Germany
28.-30.9.2009
- (10) Sistla, V.S.; von Langermann, J.; Lorenz, H.; Seidel-Morgenstern, A. Phase diagrams of diastereomeric salts and their application
BIWIC 2009, 16th International Workshop on Industrial Crystallization, Lappeenranta, Finland
9.-11.9.2009
- (9) Sistla, V.S.; von Langermann, J.; Lorenz, H.; Seidel-Morgenstern, A. Diastereomeric resolution of DL-serine–systematic approach via phase diagrams
Annual meeting of the Technical committee crystallisation, Dortmund, Germany
12.-13.3.2009
- (8) Lorenz, H.; von Langermann, J.; Kaemmerer, H.; Seidel-Morgenstern, A. INTENANT-A European collaboration project : Integrated synthesis & purification of single enantiomers
BIWIC 2008, Magdeburg, Germany
10.-12.9.2008
- (7) Andexer, J. N.; Guterl, J.-K.; von Langermann, J.; Mell, A.; Eggert, T.; Kragl, U; Pohl, M.
The first R-selective Hydroxynitrile lyase with an α/β-Hydrolase fold
New Directions in Molecular Genetics and Genomics, Freiburg, Germany
9.-11.4.2008
- (6)von Langermann, J.; Kragl, U.
Hydroxynitrile lyases in organic solvent free systems to overcome thermodynamic limitations
10. Frühjahrssymposium der Jungchemiker, Rostock, Germany 27.-29.3.2008
- (5) Mell, A.; Andexer, J.; von Langermann, J.; Kragl, U.
A new (R)-selective Hydroxynitrile lyase from Arabidopsis thaliana
10. Frühjahrssymposium der Jungchemiker, Rostock, Germany
27.-29.3.2008
- (4)Schumacher, J.; Kragl, U.
Oxynitrilases in organic free systems to overcome thermodynamic limitations
Biocat - International Congress on Biocatalysis, Hamburg, Germany 3.-7.9.2006
- (3)Schumacher, J.; Eckstein, M.; Kragl, U.
Influence of water-miscible organic solvents on a secondary alcohol dehydrogenase from Lactobacillus brevis
7th International Symposium on Catalysis Applied to Fine Chemicals, Bingen/Mainz, Germany 23.-27.10.2005
- (2)Schumacher, J.; Eckstein, M.; Kragl, U.
Influence of water-miscible organic solvents on a secondary alcohol dehydrogenase from Lactobacillus brevis
Bioperspectives 2005, Wiesbaden, Germany
10.-12.5.2005
- (1)Schumacher, J.; Vogl, C.; Kragl, U.
Arbeitsgruppe Technische Chemie
ConNeCat-Partnering Event – Katalytische Verfahren zur Nutzung nachwachsender Rohstoffe, Frankfurt am Main, Germany
25.1.2005
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