Search Results - "Friebe, S."
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Deuterium/hydrogen permeation through different molecular sieve membranes: ZIF, LDH, zeolite
Published in Microporous and mesoporous materials (01-11-2015)“…Different molecular sieve membranes have been evaluated in the separation of deuterium (D2)/hydrogen (H2) mixtures. Both the single gases and the binary D2/H2…”
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2
Self-optimizing process planning for helical flute grinding
Published in Production engineering (Berlin, Germany) (01-10-2019)“…Grinding of helical flutes is an important step in the process chain of cylindrical tool manufacturing. The grinding process defines the dynamic performance of…”
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High Performance Liquid Chromatography on Calixarene-Bonded Silica Gels. II. Separations of Regio-and Stereoisomers on p-tert-Butylcalix[n]arene Phases
Published in Journal of chromatographic science (01-08-1998)“…The chromatographic behavior of new calix[n]arene-bonded (n = 4,6,8) silica gels are described. Cavities of different size and shape are formed depending on…”
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High Performance Liquid Chromatography on Calixarene-Bonded Silica Gels. III. Separations of cis/trans Isomers of Proline-Containing Peptides
Published in Journal of chromatographic science (01-08-1998)“…The liquid chromatographic behavior of p-tert-butylcalix[n]arene (n = 4,5,6, and 8) for the separation of cis/trans peptide bond isomers of proline-containing…”
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NH 2 -MIL-125 as membrane for carbon dioxide sequestration: Thin supported MOF layers contra Mixed-Matrix-Membranes
Published in Journal of membrane science (01-10-2016)Get full text
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The specificity of bovine spleen cathepsin S. A comparison with rat liver cathepsins L and B
Published in Biochemical journal (01-12-1989)“…The peptide-bond-specificity of bovine spleen cathepsin S in the cleavage of the oxidized insulin B-chain and peptide methylcoumarylamide substrates was…”
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High-performance liquid chromatographic separation of cis-trans isomers of proline-containing peptides. II. Fractionation in different cyclodextrin systems
Published in Journal of chromatography. A (11-02-1994)“…beta-Cyclodextrin-bonded silica is demonstrated to be a suitable stationary phase for high-performance liquid chromatography of conformational isomers of…”
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Multi-Residue Analysis of Frequently Applied Herbicides from Soil Samples Taken in the Area of Halle/S. (FRG)
Published in International journal of environmental analytical chemistry (01-05-1997)“…A high-resolution multimethod is presented for simultaneous determination of frequently applied s-triazine and phenoxyalkanoic acid herbicides extracted from…”
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Base-pair conformational switch modulates miR-34a targeting of Sirt1 mRNA
Published in Nature (London) (02-07-2020)“…MicroRNAs (miRNAs) regulate the levels of translation of messenger RNAs (mRNAs). At present, the major parameter that can explain the selection of the target…”
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Kaiserschnitt auf Wunsch: Was kann psychologische Beratung bewirken?
Published in Geburtshilfe und Frauenheilkunde (12-09-2008)“…Einleitung: Vorrangiger Grund für die steigende Sectiorate (2006: 28,6%) sind medizinische Indikationen. Zunehmend scheint jedoch auch der Wunsch der Frau…”
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Unusual chromatographic behaviour and one-step purification of a novel membrane proteinase from Bacillus cereus
Published in Journal of Chromatography A (03-11-1995)“…Cell envelopes of Bacillus cereus contain a casein-cleaving membrane proteinase (CCMP) and an insulin-cleaving membrane proteinase (ICMP), which differ in…”
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Cavity-supported HPLC of cis/trans isomers of proline-containing peptides using cyclodextrins and calixarenes
Published in Journal of protein chemistry (01-08-1998)Get more information
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Capillary Zone Electrophoresis of Phytochelatins and their Precursors Using On-Line Derivatization with N-Ethylmaleimide
Published in International journal of environmental analytical chemistry (01-05-1999)“…A new procedure using capillary zone electrophoresis (CZE) combined with on-line derivatization of phytochelatins (PCs) and their precursors glutathione and…”
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A periplasmic insulin-cleaving proteinase (ICP) from Acinetobacter calcoaceticus sharing properties with protease III from Escherichia coli and IDE from eucaryotes
Published in Journal of basic microbiology (1995)“…A periplasmic insulin-cleaving proteinase (ICP), purified to its electrophoretic homogeneity in the SDS-PAGE from the Gram-negative bacterium Acinetobacter…”
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High-performance liquid chromatographic method for the study of solvent effects on the peptidase and esterase activity of thermitase
Published in Journal of chromatography (09-11-1990)“…The high-performance liquid chromatographic separation of enzymatic degradation products of a multi-functional peptide substrate under isocratic conditions is…”
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Chromatographic methods
Published in Fresenius' Journal of Analytical Chemistry (1990)Get full text
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A parametric study on the use of passive fire protection in FPSO topside module
Published in International journal of naval architecture and ocean engineering (2014)“…Fire is a continuous threat to FPSO topside modules as large amounts of oil and gas are passing through the modules. As a conventional measure to mitigate…”
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