TY  - JOUR
A1  - Biselli, Manfred
A1  - Kragl, U.
A1  - Wandrey, C.
T1  - Reaction Engineering for Enzyme-Catalyzed Biotransformations
JF  - Enzyme catalysis in organic synthesis : a comprehensive handbook. Bd. 1.  / ed. by Karlheinz Drauz.
Y1  - 1995
SN  - 3-527-28479-6
N1  - erschienen: Vol. 1-2
SP  - 89
EP  - 155
PB  - Wiley-VCH
CY  - Weinheim
ER  - 
TY  - JOUR
A1  - Biselli, Manfred
A1  - Wandrey, Christian
T1  - Reaction Mechanism of an Endoglucanase of Trichoderma Reesei QM 9414 using Cellodextrins as Substrate
JF  - Technology of biological processes, safety in biotechnology, applied genetic engineering : lectures held at the 5th DECHEMA Annual Meeting of Biotechnologists, May 12 - 13, 1987, [Frankfurt, Main] / [hrsg. von Dieter Behrens ...]
Y1  - 1988
N1  - Jahrestagung der Biotechnologen ; <5, 1987, Frankfurt, Main> ; DECHEMA Biotechnology Conferences series ; 1
SP  - 425
EP  - 429
PB  - VCH
CY  - Weinheim
ER  - 
TY  - JOUR
A1  - Scherer, Ulrich W.
A1  - Brüchle, W.
A1  - Brügger, M.
A1  - Frink, C.
T1  - Reactions of 40Ar with 233U,,235U, and 238U at the Barrier / U.W. Scherer, W. Brüchle, M. Brügger, C. Frink, H. Gäggeler, G. Herrmann, J.V. Kratz, K.J. Moody, M. Schädel, K. Sümmerer, N. Trautmann, G. Wirth
JF  - Zeitschrift für Physik A Hadrons and Nuclei. 335 (1990), H. 4
Y1  - 1990
SN  - 0939-7922
SP  - 421
EP  - 430
ER  - 
TY  - JOUR
A1  - Paulßen, Elisabeth
A1  - Schweighöfer, Philip V.
A1  - Abram, Ulrich
T1  - Reactions of [ReOX3(PPh3)2] Complexes (X = Cl, Br) with Phenylacetylene and the Structures of the Products
JF  - Zeitschrift für anorganische und allgemeine Chemie : ZAAC = Journal of inorganic and general chemistry
N2  - Oxorhenium(V) complexes [ReOX3(PPh3)2] (X = Cl, Br) react with phenylacetylene under formation of complexes with ylide-type ligands. Compounds of the compositions [ReOCl3(PPh3){C(Ph)C(H)(PPh3)}] (1), [ReOBr3(OPPh3){C(Ph)C(H)(PPh3)}] (2), and [ReOBr3(OPPh3){C(H)C(Ph)(PPh3)}] (3) were isolated and characterized by X-ray diffraction. They contain a ligand, which was formed by a nucleophilic attack of released PPh3 at coordinated phenylacetylene. The structures of the products show that there is no preferable position for this attack. Cleavage of the Re–C bond in 3 and dimerization of the organic ligand resulted in the formation of the [{(PPh3)(H)CC(Ph)}2]2+ cation, which crystallized as its [(ReOBr4)(OReO3)]2– salt.
Y1  - 2010
U6  - https://doi.org/10.1002/zaac.200900478
SN  - 1521-3749
VL  - 636
IS  - 5
SP  - 779
EP  - 783
PB  - Wiley-VCH
CY  - Weinheim
ER  - 
TY  - JOUR
A1  - Feuerriegel, Uwe
A1  - Klose, W.
T1  - Reaktionskinetik der katalytischen Methan-Oxidation und experimentelle Untersuchungen zur Desaktivierung eines Palladium-Trägerkatalysators durch Schwefelwasserstoff. Klose, W. ; Feuerriegel, U.
JF  - Chemie - Ingenieur - Technik. 65 (1993), H. 10
Y1  - 1993
SN  - 0009-286X
N1  - engl. Titel: Reaction Kinetics of Catalytic Methane Oxidation and Deactivation of a Palladium Catalyst by Hydrogen Sulfide During Catalytic Oxidation of Methane
SP  - 1242
EP  - 1243
ER  - 
TY  - JOUR
A1  - Mang, Thomas
A1  - Haulena, Friedhelm
T1  - Recycling of Polymeric Composites
JF  - Invited and contributing lectures presented at the 38th Microsymposium on Recycling of Polymers : held in Prague, Czech Republic, July 14 - 17, 1997 / International Union of Pure and Applied Chemistry, Macromolecular Division. Symposium ed. J. Kahovec.
Y1  - 1998
N1  - Macromolecular symposia ; 135 ; Microsymposium on Recycling of Polymers <38, 1997, Praha>
SP  - 147
EP  - 156
PB  - Wiley-VCH
CY  - Weinheim
ER  - 
TY  - JOUR
A1  - Tippkötter, Nils
A1  - Wollny, Steffen
A1  - Suck, Kirstin
A1  - Sohling, Ulrich
A1  - Ruf, Friedrich
A1  - Ulber, Roland
T1  - Recycling of spent oil bleaching earth as source of glycerol for the anaerobic production of acetone, butanol, and ethanol with Clostridium diolis and lipolytic Clostridium lundense
JF  - Engineering in Life Sciences
N2  - A major part of edible oil is subjected to bleaching procedures, primarily with minerals applied as adsorbers. Their recycling is currently done either by regaining the oil via organic solvent extraction or by using the spent bleaching earth (SBE) as additive for animal feed, etc. As a new method, the reutilization of the by-product SBE for the microbiologic formation of acetone, butanol, and ethanol (ABE) is presented as proof-of-concept. The SBE was taken from a palm oil cleaning process. The recycling concept is based on the application of lipolytic clostridia strains. Due to considerably long fermentation times, co-fermentation with Candida rugosa and enzymatic hydrolyses of the bound oil with a subsequent clostridia fermentation are shown as alternative routes. Anaerobic fermentations under comparison of different clostridia strains were performed with glycerol media, enzymatically hydrolyzed palm oil and SBE. Solutes, side product compositions and productivities were quantified via HPLC. A successful production of ABE solutes from SBE has been done with a yield of 0.15 g butanol per gram of bound glycerol. Thus, the biotechnological recycling of the waste stream is possible in principle. Inhibition of the substrate suspension has been observed. A chromatographic ion-exchange of substrates increased the biomass concentration.
Y1  - 2014
U6  - https://doi.org/10.1002/elsc.201300113
SN  - 1618-2863
VL  - 14
IS  - 4
SP  - 425
EP  - 432
PB  - Wiley-VCH
CY  - Weinheim
ER  - 
TY  - JOUR
A1  - Mang, Thomas
T1  - Recycling von Getränkekartons aus Verbundmaterial
JF  - Kunststoffrecycling in Sachsen ; 1. ; Dresden, 26. - 27. Februar 1992
Y1  - 1992
SP  - 34
EP  - 43
PB  - Techn. Univ.
CY  - Dresden
ER  - 
TY  - JOUR
A1  - Tüg, Helmut
A1  - Baumann, Marcus
T1  - Reply to the comments by R.L. McKenzie and P.V. Johnston on our paper “Problems of UV-B radiation measurements in biological research: Critical Remarks on current techniques and suggestions for improvements”
JF  - Geophysical research letters
Y1  - 1995
SN  - 1944-8007 (E-Journal); 0094-8276 (Print)
VL  - Vol. 22
IS  - Iss. 9
SP  - 1159
EP  - 1160
ER  - 
TY  - JOUR
A1  - Tran, Quang Hon
A1  - Bongaerts, Johannes
A1  - Vlad, Dorina
A1  - Unden, Gottfried
T1  - Requirement for the proton-pumping NADH dehydrogenase I of Escherichia coli in respiration of NADH to fumarate and its bioenergetic implications
JF  - European journal of biochemistry
Y1  - 1997
SN  - 0014-2956
VL  - Vol. 244
IS  - Iss. 1
SP  - 155
EP  - 160
ER  - 
TY  - JOUR
A1  - Berndt, Heinz
A1  - Krüger, Götz
T1  - Resolution of enantiomeric amino acid derivatives by high-performance liquid chromatography on chiral stationary phases
JF  - Journal of chromatography A
Y1  - 1985
U6  - https://doi.org/10.1016/S0021-9673(01)92461-6
SN  - 0021-9673
VL  - 1985
IS  - 348
SP  - 275
EP  - 279
ER  - 
TY  - JOUR
A1  - Seibler, Jost
A1  - Kleinridders, Andre
A1  - Küter-Luks, Birgit
A1  - Niehaves, Sandra
A1  - Brüning, Jens C.
A1  - Schwenk, Frieder
T1  - Reversible gene knockdown in mice using a tight, inducible shRNA expression system
JF  - Nucleic Acids Research
Y1  - 2007
U6  - https://doi.org/10.1093/nar/gkm122
SN  - 1362-4962
VL  - 35
IS  - 7
SP  - e54
ER  - 
TY  - JOUR
A1  - Wiegand, Sandra
A1  - Dietrich, Sascha
A1  - Hertel, Robert
A1  - Bongaerts, Johannes
A1  - Evers, Stefan
A1  - Volland, Sonja
A1  - Daniel, Rolf
A1  - Liesegang, Heiko
T1  - RNA-Seq of Bacillus licheniformis: active regulatory RNA features expressed within a productive fermentation
JF  - BMC genomics
Y1  - 2013
SN  - 1471-2164
VL  - Vol. 14
SP  - 667
PB  - BioMed Central
CY  - London
ER  - 
TY  - JOUR
A1  - Elbers, Gereon
A1  - Zang, Thorsten
A1  - Buck, Manfred
T1  - Ruß-Immissionsmessungen im Einflußbereich des Kraftfahrzeugverkehrs
JF  - Staub, Reinhaltung der Luft : air quality control. 50 (1990)
Y1  - 1990
SN  - 0039-0771
SP  - 93
ER  - 
TY  - JOUR
A1  - Elbers, Gereon
A1  - Bauer, H. D.
A1  - Buck, Manfred
A1  - Dahmann, D.
T1  - Rußmessungen am Arbeitsplatz und in der Außenluft - Vergleich zweier Meßmethoden  / H.D. Bauer, M. Buck, D. Dahmann, G. Elbers, H.-H. Fricke
JF  - Staub, Reinhaltung der Luft : air quality control. 54 (1994)
Y1  - 1994
SN  - 0039-0771
SP  - 55
ER  - 
TY  - JOUR
A1  - Kotter, Michael
A1  - Lintz, Hans-Günther
T1  - Réduction catalytique séléktive des oxydes d'azote : une concéption originale
JF  - Entropie. 23 (1987), H. 137/138
Y1  - 1987
SN  - 0013-9084
SP  - 109
EP  - 116
ER  - 
TY  - JOUR
A1  - Hengsbach, Jan-Niklas
A1  - Engel, Mareike
A1  - Cwienczek, Marcel
A1  - Stiefelmaier, Judith
A1  - Tippkötter, Nils
A1  - Ulber, Roland
T1  - Scalable unseparated bioelectrochemical reactors by using a carbon fiber brush as stirrer and working electrode
JF  - ChemElectroChem
N2  - The concept of energy conversion into platform chemicals using bioelectrochemical systems (BES) has gained increasing attention in recent years, as the technology simultaneously provides an opportunity for sustainable chemical production and tackles the challenge of Power-to-X technologies. There are many approaches to realize the industrial scale of BES. One concept is to equip standard bioreactors with static electrodes. However, large installations resulted in a negative influence on various reactor parameters. In this study, we present a new single-chamber BES based on a stirred tank reactor in which the stirrer was replaced by a carbon fiber brush, performing the functions of the working electrode and the stirrer. The reactor is characterized in abiotic studies and electro-fermentations with Clostridium acetobutylicum. Compared to standard reactors an increase in butanol production of 20.14±3.66 % shows that the new BES can be efficiently used for bioelectrochemical processes.
Y1  - 2023
U6  - https://doi.org/10.1002/celc.202300440
SN  - 2196-0216
VL  - 10
IS  - 21
PB  - Wiley-VCH
CY  - Weinheim
ER  - 
TY  - JOUR
A1  - Elbers, Gereon
A1  - Nieren, Monika
A1  - Hoffmann, Katharina
A1  - Gäb, Martina
T1  - Schnellerfassung der Wirkung von Luftschadstoffen auf Pflanzen mit der Nahinfrarotspektroskopie (NIRS). Untersuchung Ammoniak exponierter Gräser und Kräuter  / Nieren, Monika ; Hoffmann, Katharina ; Gäb, Martina ; Ooyen, Sven van ; Köllner, Barbara ; Elbe
JF  - Immissionsschutz. 13 (2008), H. 2
Y1  - 2008
SN  - 1430-9262
SP  - 82
EP  - 90
ER  - 
TY  - JOUR
A1  - Lassonczyk, Beate
A1  - Grupe, M.
A1  - Wiechmann, H.
T1  - Schwierigkeiten bei der Ausgliederung von Bodengesellschaften in typischen Landschaften des Münsterlandes / Grupe, M., B. Lassonczyk und H. Wiechmann
JF  - Mitteilungen der Deutschen Bodenkundlichen Gesellschaft. 38 (1983)
Y1  - 1983
SN  - 0343-107x
SP  - 501
EP  - 506
ER  - 
TY  - JOUR
A1  - Scheele, Sandra
A1  - Oertel, Dan
A1  - Bongaerts, Johannes
A1  - Evers, Stefan
A1  - Hellmuth, Hendrik
A1  - Maurer, Karl-Heinz
A1  - Bott, Michael
A1  - Freudl, Roland
T1  - Secretory production of an FAD cofactor-containing cytosolic enzyme (sorbitol–xylitol oxidase from Streptomyces coelicolor) using the twin-arginine translocation (Tat) pathway of Corynebacterium glutamicum
JF  - Microbial biotechnology
Y1  - 2013
SN  - 1751-7915
SP  - 202
EP  - 206
PB  - Wiley-Blackwell
CY  - Oxford
ER  -