TY  - JOUR
A1  - Schnitzler, Thomas
T1  - Kultivierung der Hybridomazelllinie CF-10H5 (DSMZ ACC477)
JF  - Application notes / Sartorius stedim biotech
Y1  - 2009
PB  - Sartorius Stedim Biotec
CY  - Aubagne
ER  - 
TY  - PAT
A1  - Wieland, Susanne
A1  - Siegert, Petra
A1  - Spitz, Astrid
A1  - Maurer, Karl-Heinz
A1  - O'Connell, Timothy
A1  - Prüser, Inken
A1  - Schiedel, Marc-Steffen
A1  - Eiting, Thomas
A1  - Sendor-Müller, Dorota
A1  - Bastigkeit, Thorsten
A1  - Benda, Konstantin
A1  - Müller, Sven
T1  - Lagerstabiles flüssiges Wasch- oder Reinigungsmittel enthaltend Proteasen [Offenlegungsschrift]
T1  - Storage-stable liquid washing or cleaning agent containing proteases [Europäische Patentanmeldung / Internationale Patentanmeldung]
Y1  - 2011
SP  - 1
EP  - 25
PB  - Deutsches Patent- und Markenamt / Europäisches Patentamt / WIPO
CY  - München / Den Hague / Genf
ER  - 
TY  - JOUR
A1  - Scherer, Ulrich W.
A1  - Kratz, J. V.
A1  - Schädel, M.
A1  - Brüchle, W.
T1  - Lawrencium Chemistry: No Evidence for Oxidation States Lower than 3+ in Aqueous Solution / U.W. Scherer, J.V. Kratz, M. Schädel, W. Brüchle, K.E. Gregorich, R.A. Henderson, D. Lee, M. Nurmia, D.C. Hoffman
JF  - Inorganica Chimica Acta. 146 (1988)
Y1  - 1988
SN  - 0020-1693
SP  - 249
EP  - 254
ER  - 
TY  - PAT
A1  - Bessler, Cornelius
A1  - Evers, Stefan
A1  - Maurer, Karl-Heinz
A1  - Merkel, Marion
A1  - Siegert, Petra
A1  - Weber, Angrit
A1  - Wieland, Susanne
T1  - Leistungsverbesserte Proteasen und Wasch- und Reinigungsmittel enthaltend diese Proteasen [Offenlegungsschrift]
T1  - Improved-performance proteases and detergents and cleaning agents comprising said proteases [Internationale Patentanmeldung]
Y1  - 2009
SP  - 1
EP  - 41
PB  - Deutsches Patent- und Markenamt / WIPO
CY  - München / Genf
ER  - 
TY  - PAT
A1  - Siegert, Petra
A1  - Schwaneberg, Ulrich
A1  - Martinez Moya, Ronny
A1  - Merkel, Marion
A1  - Spitz, Astrid
A1  - Wieland, Susanne
A1  - Hellmuth, Hendrik
A1  - Maurer, Karl-Heinz
T1  - Leistungsverbesserte Proteasevariante [Offenlegungsschrift]
T1  - Performance-enhanced protease variant [Europäische Patentanmeldung / Internationale Patentanmeldung]
Y1  - 2012
SP  - 1
EP  - 29
PB  - Deutsches Patent- und Markenamt / Europäisches Patentamt / WIPO
CY  - München / Den Hague / Genf
ER  - 
TY  - JOUR
A1  - Welden, Rene
A1  - Jablonski, Melanie
A1  - Wege, Christina
A1  - Keusgen, Michael
A1  - Wagner, Patrick Hermann
A1  - Wagner, Torsten
A1  - Schöning, Michael Josef
T1  - Light-Addressable Actuator-Sensor Platform for Monitoring and Manipulation of pH Gradients in Microfluidics: A Case Study with the Enzyme Penicillinase
JF  - Biosensors
N2  - The feasibility of light-addressed detection and manipulation of pH gradients inside an electrochemical microfluidic cell was studied. Local pH changes, induced by a light-addressable electrode (LAE), were detected using a light-addressable potentiometric sensor (LAPS) with different measurement modes representing an actuator-sensor system. Biosensor functionality was examined depending on locally induced pH gradients with the help of the model enzyme penicillinase, which had been immobilized in the microfluidic channel. The surface morphology of the LAE and enzyme-functionalized LAPS was studied by scanning electron microscopy. Furthermore, the penicillin sensitivity of the LAPS inside the microfluidic channel was determined with regard to the analyte’s pH influence on the enzymatic reaction rate. In a final experiment, the LAE-controlled pH inhibition of the enzyme activity was monitored by the LAPS.
KW  - microfluidics
KW  - enzyme kinetics
KW  - actuator-sensor system
KW  - light-addressable electrode
KW  - light-addressable potentiometric sensor
Y1  - 2021
U6  - http://dx.doi.org/10.3390/bios11060171
SN  - 2079-6374
N1  - This article belongs to the Special Issue "Selected Papers from the 1st International Electronic Conference on Biosensors (IECB 2020)"
VL  - 11
IS  - 6
PB  - MDPI
CY  - Basel
ER  - 
TY  - JOUR
A1  - Breuer, Lars
A1  - Raue, Markus
A1  - Kirschbaum, M.
A1  - Mang, Thomas
A1  - Schöning, Michael Josef
A1  - Thoelen, R.
A1  - Wagner, Torsten
T1  - Light-controllable polymeric material based on temperature-sensitive hydrogels with incorporated graphene oxide
JF  - Physica status solidi (a)
N2  - Poly(N-isopropylacrylamide) (PNIPAAm) hydrogel films with incorporated graphene oxide (GO) were developed and tested as light-stimulated actuators. GO dispersions were synthesized via Hummers method and characterized toward their optical properties and photothermal energy conversion. The hydrogels were prepared by means of photopolymerization. In addition, the influence of GO within the hydrogel network on the lower critical solution temperature (LCST) was investigated by differential scanning calorimetry (DSC). The optical absorbance and the response to illumination were determined as a function of GO concentration for thin hydrogel films. A proof of principle for the stimulation with light was performed.
Y1  - 2015
U6  - http://dx.doi.org/10.1002/pssa.201431944
SN  - 1862-6319
VL  - 212
IS  - 6
SP  - 1368
EP  - 1374
PB  - Wiley
CY  - Weinheim
ER  - 
TY  - CHAP
A1  - Breuer, Lars
A1  - Raue, Markus
A1  - Mang, Thomas
A1  - Schöning, Michael Josef
A1  - Thoelen, Ronald
A1  - Wagner, Torsten
T1  - Light-stimulated hydrogel actuators with incorporated graphene oxide for microfluidic applications
T2  - 12. Dresdner Sensor-Symposium 2015
Y1  - 2015
U6  - http://dx.doi.org/10.5162/12dss2015/P5.8
SP  - 206
EP  - 209
ER  - 
TY  - JOUR
A1  - Bergs, Michel
A1  - Monakhova, Yulia
A1  - Diehl, Bernd W.
A1  - Konow, Christopher
A1  - Völkering, Georg
A1  - Pude, Ralf
A1  - Schulze, Margit
T1  - Lignins isolated via catalyst-free organosolv pulping from Miscanthus x giganteus, M. sinensis, M. robustus and M. nagara: a comparative study
JF  - Molecules
N2  - As a low-input crop, Miscanthus offers numerous advantages that, in addition to agricultural applications, permits its exploitation for energy, fuel, and material production. Depending on the Miscanthus genotype, season, and harvest time as well as plant component (leaf versus stem), correlations between structure and properties of the corresponding isolated lignins differ. Here, a comparative study is presented between lignins isolated from M. x giganteus, M. sinensis, M. robustus and M. nagara using a catalyst-free organosolv pulping process. The lignins from different plant constituents are also compared regarding their similarities and differences regarding monolignol ratio and important linkages. Results showed that the plant genotype has the weakest influence on monolignol content and interunit linkages. In contrast, structural differences are more significant among lignins of different harvest time and/or season. Analyses were performed using fast and simple methods such as nuclear magnetic resonance (NMR) spectroscopy. Data was assigned to four different linkages (A: β-O-4 linkage, B: phenylcoumaran, C: resinol, D: β-unsaturated ester). In conclusion, A content is particularly high in leaf-derived lignins at just under 70% and significantly lower in stem and mixture lignins at around 60% and almost 65%. The second most common linkage pattern is D in all isolated lignins, the proportion of which is also strongly dependent on the crop portion. Both stem and mixture lignins, have a relatively high share of approximately 20% or more (maximum is M. sinensis Sin2 with over 30%). In the leaf-derived lignins, the proportions are significantly lower on average. Stem samples should be chosen if the highest possible lignin content is desired, specifically from the M. x giganteus genotype, which revealed lignin contents up to 27%. Due to the better frost resistance and higher stem stability, M. nagara offers some advantages compared to M. x giganteus. Miscanthus crops are shown to be very attractive lignocellulose feedstock (LCF) for second generation biorefineries and lignin generation in Europe.
Y1  - 2021
U6  - http://dx.doi.org/10.3390/molecules26040842
SN  - 1420-3049
N1  - Special Issue Lignin – A Natural Resource with Huge Potential https://www.mdpi.com/journal/molecules/special_issues/lignin_natural
VL  - 26
IS  - 4
PB  - MDPI
CY  - Basel
ER  - 
TY  - CHAP
A1  - Duwe, A.
A1  - Tippkötter, Nils
A1  - Ulber, R.
T1  - Lignocellulose-Biorefinery: Ethanol-Focused
T2  - Biorefineries
N2  - The development prospects of the world markets for petroleum and other liquid fuels are diverse and partly contradictory. However, comprehensive changes for the energy supply of the future are essential. Notwithstanding the fact that there are still very large deposits of energy resources from a geological point of view, the finite nature of conventional oil reserves is indisputable. To reduce our dependence on oil, the EU, the USA, and other major economic zones rely on energy diversification. For this purpose, alternative materials and technologies are being sought, and is most obvious in the transport sector. The objective is to progressively replace fossil fuels with renewable and more sustainable fuels. In this respect, biofuels have a pre-eminent position in terms of their capability of blending with fossil fuels and being usable in existing cars without substantial modification. Ethanol can be considered as the primary renewable liquid fuel. In this chapter enzymes, micro-organisms, and processes for ethanol production based on renewable resources are described.
KW  - Bioethanol
KW  - Biorefinery
KW  - Lignocellulose feedstook
Y1  - 2018
U6  - http://dx.doi.org/10.1007/10_2016_72
N1  - Part of the Advances in Biochemical Engineering/Biotechnology book series (ABE,volume 166)
SP  - 177
EP  - 215
PB  - Springer
CY  - Cham
ER  -