@article{PaulssenKueckmannAbram2007, author = {Paulßen, Elisabeth and K{\"u}ckmann, Theresa and Abram, Ulrich}, title = {Silver(I) Complexes of 1,3-Dialkyl-4,5-dimethylimidazol-2-ylidenes and their Use as Precursors for the Synthesis of Rhenium(V) NHC Complexes}, series = {Zeitschrift f{\"u}r anorganische und allgemeine Chemie : ZAAC = Journal of inorganic and general chemistry}, volume = {633}, journal = {Zeitschrift f{\"u}r anorganische und allgemeine Chemie : ZAAC = Journal of inorganic and general chemistry}, number = {5-6}, issn = {1521-3749}, doi = {10.1002/zaac.200700021}, pages = {830 -- 834}, year = {2007}, language = {en} } @article{MonakhovaDiehl2021, author = {Monakhova, Yulia and Diehl, Bernd W. K.}, title = {Simplification of NMR Workflows by Standardization Using 2H Integral of Deuterated Solvent as Applied to Aloe vera Preparations}, series = {Applied Magnetic Resonance}, volume = {52}, journal = {Applied Magnetic Resonance}, number = {11}, publisher = {Springer}, address = {Cham}, issn = {1613-7507}, doi = {10.1007/s00723-021-01393-4}, pages = {1591 -- 1600}, year = {2021}, abstract = {In this study, a recently proposed NMR standardization approach by 2H integral of deuterated solvent for quantitative multicomponent analysis of complex mixtures is presented. As a proof of principle, the existing NMR routine for the analysis of Aloe vera products was modified. Instead of using absolute integrals of targeted compounds and internal standard (nicotinamide) from 1H-NMR spectra, quantification was performed based on the ratio of a particular 1H-NMR compound integral and 2H-NMR signal of deuterated solvent D2O. Validation characteristics (linearity, repeatability, accuracy) were evaluated and the results showed that the method has the same precision as internal standardization in case of multicomponent screening. Moreover, a dehydration process by freeze drying is not necessary for the new routine. Now, our NMR profiling of A. vera products needs only limited sample preparation and data processing. The new standardization methodology provides an appealing alternative for multicomponent NMR screening. In general, this novel approach, using standardization by 2H integral, benefits from reduced sample preparation steps and uncertainties, and is recommended in different application areas (purity determination, forensics, pharmaceutical analysis, etc.).}, language = {en} } @incollection{FrotscherGossmannRaatschenetal.2015, author = {Frotscher, Ralf and Goßmann, Matthias and Raatschen, Hans-J{\"u}rgen and Temiz Artmann, Ayseg{\"u}l and Staat, Manfred}, title = {Simulation of cardiac cell-seeded membranes using the edge-based smoothed FEM}, series = {Shell and membrane theories in mechanics and biology. (Advanced structured materials ; 45)}, booktitle = {Shell and membrane theories in mechanics and biology. (Advanced structured materials ; 45)}, publisher = {Springer}, address = {Heidelberg}, isbn = {978-3-319-02534-6 ; 978-3-319-02535-3}, pages = {187 -- 212}, year = {2015}, abstract = {We present an electromechanically coupled Finite Element model for cardiac tissue. It bases on the mechanical model for cardiac tissue of Hunter et al. that we couple to the McAllister-Noble-Tsien electrophysiological model of purkinje fibre cells. The corresponding system of ordinary differential equations is implemented on the level of the constitutive equations in a geometrically and physically nonlinear version of the so-called edge-based smoothed FEM for plates. Mechanical material parameters are determined from our own pressure-deflection experimental setup. The main purpose of the model is to further examine the experimental results not only on mechanical but also on electrophysiological level down to ion channel gates. Moreover, we present first drug treatment simulations and validate the model with respect to the experiments.}, language = {en} } @article{SeiblerKueterLuksKernetal.2005, author = {Seibler, Jost and K{\"u}ter-Luks, Birgit and Kern, Heidrun and Streu, Sandra and Plum, Leona and Maurer, Jan and K{\"u}hn, Ralf and Br{\"u}ning, Jens C. and Schwenk, Frieder}, title = {Single copy shRNA configuration for ubiquitous gene knockdown in mice}, series = {Nucleic Acids Research}, volume = {33}, journal = {Nucleic Acids Research}, number = {7}, issn = {1362-4962}, doi = {10.1093/nar/gni065}, pages = {e67}, year = {2005}, language = {en} } @article{FengSeiblerAlamietal.1999, author = {Feng, Yong-Qing and Seibler, Jost and Alami, Raouf and Eisen, Andrew and Westerman, Karen A. and Leboulch, Philippe and Fiering, Steven and Bouhassira, Eric E.}, title = {Site-specific chromosomal integration in mammalian cells: highly efficient CRE recombinase-mediated cassette exchange}, series = {Journal of Molecular Biology}, volume = {292}, journal = {Journal of Molecular Biology}, number = {4}, issn = {0022-2836}, doi = {10.1006/jmbi.1999.3113}, pages = {779 -- 785}, year = {1999}, language = {en} } @article{RachingerBauchStrittmatteretal.2013, author = {Rachinger, Michael and Bauch, Melanie and Strittmatter, Axel and Bongaerts, Johannes and Evers, Stefan and Maurer, Karl-Heinz and Daniel, Rolf and Liebl, Wolfgang and Liesegang, Heiko and Ehrenreich, Armin}, title = {Size unlimited markerless deletions by a transconjugative plasmid-system in Bacillus licheniformis}, series = {Journal of biotechnology}, volume = {Vol. 164}, journal = {Journal of biotechnology}, number = {Iss. 4}, publisher = {Elsevier}, address = {Amsterdam}, issn = {1873-4863 (E-Journal); 0168-1656 (Print)}, pages = {365 -- 369}, year = {2013}, language = {en} } @article{RauppSchmittWalzetal.2018, author = {Raupp, Sebastian M. and Schmitt, Marcel and Walz, Anna-Lena and Diehm, Ralf and Hummel, Helga and Scharfer, Philip and Schabel, Wilhelm}, title = {Slot die stripe coating of low viscous fluids}, series = {Journal of Coatings Technology and Research}, volume = {15}, journal = {Journal of Coatings Technology and Research}, number = {5}, publisher = {Springer}, issn = {1935-3804}, doi = {10.1007/s11998-017-0039-y}, pages = {899 -- 911}, year = {2018}, abstract = {Slot die coating is applied to deposit thin and homogenous films in roll-to-roll and sheet-to-sheet applications. The critical step in operation is to choose suitable process parameters within the process window. In this work, we investigate an upper limit for stripe coatings. This maximum film thickness is characterized by stripe merging which needs to be avoided in a stable process. It is shown that the upper limit reduces the process window for stripe coatings to a major extent. As a result, stripe coatings at large coating gaps and low viscosities are only possible for relatively thick films. Explaining the upper limit, a theory of balancing the side pressure in the gap region in the cross-web direction has been developed.}, language = {en} } @book{RathDzierzynski1995, author = {Rath, Walter and Dzierzynski, Elmar}, title = {Solvent-free contact adhesive = L{\"o}sungsmittelfreier Kontaktklebstoff / Rath, Walter ; Dzierzynski, Elmar [Erfinder]}, publisher = {Europ{\"a}isches Patentamt}, address = {M{\"u}nchen}, year = {1995}, language = {en} } @article{ElbersBuck1992, author = {Elbers, Gereon and Buck, Manfred}, title = {Soot Concentration in Ambient Air / M. Buck, G. Elbers}, series = {Erd{\"o}l \& Kohle, Erdgas, Petrochemie : EKEP. 45 (1992)}, journal = {Erd{\"o}l \& Kohle, Erdgas, Petrochemie : EKEP. 45 (1992)}, isbn = {0014-0058}, pages = {219}, year = {1992}, language = {en} } @article{MangKolzGogaetal.2007, author = {Mang, Thomas and Kolz, J. and Goga, N. and Casanova, F.}, title = {Spatial localization with single-sided NMR sensors / Kolz, J. ; Goga, N. ; Casanova, F. ; Mang, T. ; Bl{\"u}mich, B.}, series = {Applied Magnetic Resonance. 32 (2007), H. 1-2}, journal = {Applied Magnetic Resonance. 32 (2007), H. 1-2}, isbn = {0937-9347}, pages = {171 -- 184}, year = {2007}, language = {en} } @article{SelmerScottNaeseretal.2004, author = {Selmer, Thorsten and Scott, Richard and N{\"a}ser, Ulrike and Friedrich, Peter}, title = {Stereochemistry of hydrogen removal from the 'unactivated' C-3 position of 4-hydroxybutyryl-CoA catalysed by 4-hydroxybutyryl-CoA dehydratase / Scott, R. ; N{\"a}ser, U. ; Friedrich, P. ; Selmer, T. ; Buckel, W. ; Golding, BT.}, series = {Chemical Communications : ChemCom (2004)}, journal = {Chemical Communications : ChemCom (2004)}, isbn = {1364-548X}, pages = {1210 -- 1211}, year = {2004}, language = {en} } @article{SelmerDarleyCleggetal.2003, author = {Selmer, Thorsten and Darley, Dan J. and Clegg, William and Harrington, Ross W.}, title = {Stereocontrolled Synthesis of (2R,3S)-2-Methylisocitrate, a Central Intermediate in the Methylcitrate Cycle / Darley, Dan J. ; Selmer, Thorsten ; Clegg, William ; Harrington, Ross W. ; Buckel, Wolfgang ; Golding, Bernardt}, series = {Helvetica chimica acta. 86 (2003), H. 12}, journal = {Helvetica chimica acta. 86 (2003), H. 12}, isbn = {1522-2675}, pages = {3991 -- 3999}, year = {2003}, language = {en} } @article{MangKricheldorf1983, author = {Mang, Thomas and Kricheldorf, Hans R.}, title = {Stereospecificity of peptide synthesis by means of phosphorus derivatives: a model of peptide synthesis in molecular evolution / Kricheldorf, Hans R. ; Mang, Thomas}, series = {International Journal of Biological Macromolecules. 5 (1983), H. 5}, journal = {International Journal of Biological Macromolecules. 5 (1983), H. 5}, isbn = {0141-8130}, pages = {258 -- 266}, year = {1983}, language = {en} } @article{SchroeterHoffmannVoigtetal.2014, author = {Schroeter, Rebecca and Hoffmann, Tamara and Voigt, Birgit and Meyer, Hanna and Bleisteiner, Monika and Muntel, Jan and J{\"u}rgen, Britta and Albrecht, Dirk and Becher, D{\"o}rte and Lalk, Michael and Evers, Stefan and Bongaerts, Johannes and Maurer, Karl-Heinz and Putzer, Harald and Hecker, Michael and Schweder, Thomas and Bremer, Erhard}, title = {Stress responses of the industrial workhorse Bacillus licheniformis to osmotic challenges}, series = {PLoS ONE}, volume = {8}, journal = {PLoS ONE}, number = {11}, publisher = {PLOS}, address = {San Francisco}, issn = {1932-6203}, doi = {10.1371/journal.pone.0080956}, pages = {e80956}, year = {2014}, abstract = {The Gram-positive endospore-forming bacterium Bacillus licheniformis can be found widely in nature and it is exploited in industrial processes for the manufacturing of antibiotics, specialty chemicals, and enzymes. Both in its varied natural habitats and in industrial settings, B. licheniformis cells will be exposed to increases in the external osmolarity, conditions that trigger water efflux, impair turgor, cause the cessation of growth, and negatively affect the productivity of cell factories in biotechnological processes. We have taken here both systems-wide and targeted physiological approaches to unravel the core of the osmostress responses of B. licheniformis. Cells were suddenly subjected to an osmotic upshift of considerable magnitude (with 1 M NaCl), and their transcriptional profile was then recorded in a time-resolved fashion on a genome-wide scale. A bioinformatics cluster analysis was used to group the osmotically up-regulated genes into categories that are functionally associated with the synthesis and import of osmostress-relieving compounds (compatible solutes), the SigB-controlled general stress response, and genes whose functional annotation suggests that salt stress triggers secondary oxidative stress responses in B. licheniformis. The data set focusing on the transcriptional profile of B. licheniformis was enriched by proteomics aimed at identifying those proteins that were accumulated by the cells through increased biosynthesis in response to osmotic stress. Furthermore, these global approaches were augmented by a set of experiments that addressed the synthesis of the compatible solutes proline and glycine betaine and assessed the growth-enhancing effects of various osmoprotectants. Combined, our data provide a blueprint of the cellular adjustment processes of B. licheniformis to both sudden and sustained osmotic stress.}, language = {en} } @article{MartinsBlaserFeliksetal.2011, author = {Martins, Berta M. and Blaser, Martin and Feliks, Mikolaj and Ullmann, Matthias G. and Buckel, Wolfgang and Selmer, Thorsten}, title = {Structural basis for a Kolbe-type decarboxylation catalyzed by a glycyl radical enzyme}, series = {Journal of the American Chemical Society}, journal = {Journal of the American Chemical Society}, publisher = {ACS Publications}, address = {Washington, DC}, pages = {1 -- 33}, year = {2011}, language = {en} } @article{KotterLintzRiekertetal.1989, author = {Kotter, Michael and Lintz, Hans-G{\"u}nther and Riekert, Lothar and Trimm, D. L.}, title = {Structure and selectivity changes in vanadia-titania catalysts used to promote the reduction of nitric oxide with ammonia}, series = {Applied catalysis. 52 (1989), H. 1}, journal = {Applied catalysis. 52 (1989), H. 1}, isbn = {0166-9834}, pages = {225 -- 235}, year = {1989}, language = {en} } @article{MerschenzQuackMootz1990, author = {Merschenz-Quack, Angelika and Mootz, D.}, title = {Structure of 5-sulfosalicylic acid pentahydrate}, series = {Acta crystallographica / Section C, Crystal structure communications. C 46 (1990), H. 8}, journal = {Acta crystallographica / Section C, Crystal structure communications. C 46 (1990), H. 8}, isbn = {0108-2701}, pages = {1478 -- 1480}, year = {1990}, language = {en} } @article{EckertAbbasiMangetal.2020, author = {Eckert, Alexander and Abbasi, Mozhdeh and Mang, Thomas and Saalw{\"a}chter, Kay and Walther, Andreas}, title = {Structure, Mechanical Properties, and Dynamics of Polyethylenoxide/Nanoclay Nacre-Mimetic Nanocomposites}, series = {Macromolecules}, volume = {53}, journal = {Macromolecules}, number = {5}, publisher = {ACS Publications}, address = {Washington, DC}, issn = {1520-5835}, doi = {10.1021/acs.macromol.9b01931}, pages = {1716 -- 1725}, year = {2020}, abstract = {Nacre-mimetic nanocomposites based on high fractions of synthetic high-aspect-ratio nanoclays in combination with polymers are continuously pushing boundaries for advanced material properties, such as high barrier against oxygen, extraordinary mechanical behavior, fire shielding, and glass-like transparency. Additionally, they provide interesting model systems to study polymers under nanoconfinement due to the well-defined layered nanocomposite arrangement. Although the general behavior in terms of forming such layered nanocomposite materials using evaporative self-assembly and controlling the nanoclay gallery spacing by the nanoclay/polymer ratio is understood, some combinations of polymer matrices and nanoclay reinforcement do not comply with the established models. Here, we demonstrate a thorough characterization and analysis of such an unusual polymer/nanoclay pair that falls outside of the general behavior. Poly(ethylene oxide) (PEO) and sodium fluorohectorite form nacre-mimetic, lamellar nanocomposites that are completely transparent and show high mechanical stiffness and high gas barrier, but there is only limited expansion of the nanoclay gallery spacing when adding increasing amounts of polymer. This behavior is maintained for molecular weights of PEO varied over four orders of magnitude and can be traced back to depletion forces. By careful investigation via X-ray diffraction and proton low-resolution solid-state NMR, we are able to quantify the amount of mobile and immobilized polymer species in between the nanoclay galleries and around proposed tactoid stacks embedded in a PEO matrix. We further elucidate the unusual confined polymer dynamics, indicating a relevant role of specific surface interactions.}, language = {en} } @article{MerschenzQuackMootz1988, author = {Merschenz-Quack, Angelika and Mootz, D.}, title = {Structures of sulfuryl halides: SO2F2, SO2CIF and SO2Cl2 / Mootz, D. ; Merschenz-Quack, A.}, series = {Acta crystallographica / Section C, Crystal structure communications. C 44 (1988), H. 5}, journal = {Acta crystallographica / Section C, Crystal structure communications. C 44 (1988), H. 5}, isbn = {0108-2701}, pages = {924 -- 925}, year = {1988}, language = {en} } @article{MerschenzQuackMootz1988, author = {Merschenz-Quack, Angelika and Mootz, D.}, title = {Structures of thionyl halides: SOCl2 and SOBr2 / Mootz, D. ; Merschenz-Quack, A.}, series = {Acta crystallographica / Section C, Crystal structure communications. C 44 (1988), H. 5}, journal = {Acta crystallographica / Section C, Crystal structure communications. C 44 (1988), H. 5}, isbn = {0108-2701}, pages = {926 -- 927}, year = {1988}, language = {en} }