Dissertations / Theses on the topic 'Festphasen'
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Köhler, Frank Peter. "Diversitäts-orientierte Festphasen-Synthesen von fünf-gliedrigen benzoannelierten Stickstoff-Heterocyclen." Berlin Logos-Verl, 2006. http://deposit.d-nb.de/cgi-bin/dokserv?id=2927257&prov=M&dok_var=1&dok_ext=htm.
Full textKöhler, Frank Peter. "Diversitäts-orientierte Festphasen-Synthesen von fünf-gliedrigen benzoannelierten Stickstoff-Heterocyclen /." Berlin : Logos-Verl, 2007. http://deposit.d-nb.de/cgi-bin/dokserv?id=2927257&prov=M&dok_var=1&dok_ext=htm.
Full textKusch, Sigrid. "Methanisierung stapelbarer Biomassen in diskontinuierlich betriebenen Feststofffermentationsanlagen." München Utz, 2007. http://deposit.d-nb.de/cgi-bin/dokserv?id=2985247&prov=M&dok_var=1&dok_ext=htm.
Full textDamkröger, Glenn. "Kieselgelgebundene, zwitterionische 2H-Tetrazoliumsalze als reaktive Festphasen Synthese, Struktur-Eigenschaftsbeziehung und Sorptionsverhalten /." [S.l. : s.n.], 1999. http://deposit.ddb.de/cgi-bin/dokserv?idn=961934123.
Full textLankau, Volkmar [Verfasser]. "Untersuchung technischer Einflussgrößen auf die elektrische Leitfähigkeit von festphasen-gesintertem Siliciumcarbid / Volkmar Lankau." München : Verlag Dr. Hut, 2015. http://d-nb.info/1074063074/34.
Full textTonn, Viktoria Caroline [Verfasser], and Chris [Akademischer Betreuer] Meier. "Festphasen-gebundene cycloSal-Nucleotide zur Synthese phosphorylierter Biomoleküle / Viktoria Caroline Tonn. Betreuer: Chris Meier." Hamburg : Staats- und Universitätsbibliothek Hamburg, 2011. http://d-nb.info/102042379X/34.
Full textTodorova, Kremena Georgieva [Verfasser]. "Entwicklung eines C4d-Luminex-Festphasen-Assays zum Nachweis komplementaktivierender HLA-Antikörper nach Nieren-Transplantation / Kremena Todorova." Berlin : Medizinische Fakultät Charité - Universitätsmedizin Berlin, 2013. http://d-nb.info/1032171316/34.
Full textBernhard, Gert, Katja Schmeide, and Gerhard Geipel. "Abtrennung von Uran aus wässriger Lösung durch Calix[6]arene mittels Flüssig-Flüssig-Extraktion sowie Festphasen-Extraktion." Forschungszentrum Dresden, 2010. http://nbn-resolving.de/urn:nbn:de:bsz:d120-qucosa-28824.
Full textBernhard, Gert, Katja Schmeide, and Gerhard Geipel. "Abtrennung von Uran aus wässriger Lösung durch Calix[6]arene mittels Flüssig-Flüssig-Extraktion sowie Festphasen-Extraktion." Forschungszentrum Rossendorf, 2004. https://hzdr.qucosa.de/id/qucosa%3A21709.
Full textHovestädt, Marc [Verfasser]. "Entwicklung und Anwendung eines neuartigen Festphasen- Assays für die Untersuchung des enzymatischen Abbaus von trägerfixierten Peptiden / Marc Hovestädt." Berlin : Medizinische Fakultät Charité - Universitätsmedizin Berlin, 2014. http://d-nb.info/1051812275/34.
Full textApel, Susanne [Verfasser]. "Implementierung einer Festphasen Assay-basierenden Verträglichkeitsprobe zum Ausschluss Donor-spezifischer Antikörper für Nierentransplantatempfänger nach Konditionierung mit therapeutischen Antikörpern / Susanne Apel." Halle, 2018. http://d-nb.info/1169132758/34.
Full textDüweling, Thomas. "Evaluation des Festphasen-Immunoassay Chlamy-Check-1 zum Nachweis einer Chlamydien-Infektion der Endozervix im Vergleich zum Immunfluoreszenz-Test-Syva-MicroTraka-Chlamydia-trachomatis- Direktnachweis." [S.l.] : [s.n.], 2003. http://deposit.ddb.de/cgi-bin/dokserv?idn=96731612X.
Full textHoffmann, Jochen [Verfasser], and Roland [Akademischer Betreuer] Zengerle. "Fabrication of DNA microarrays by digital solid-phase PCR in a next generation sequencing chip = Herstellung von DNA-Mikroarrays mittels digitaler Festphasen-PCR in einem Sequenzierchip der nächsten Generation." Freiburg : Universität, 2013. http://d-nb.info/1123475717/34.
Full textHeine, Helge Niklas. "Peptidmimetika an Zellulosemembranen." Doctoral thesis, Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät I, 2000. http://dx.doi.org/10.18452/14537.
Full textSPOT-synthesis on cellulose membranes was introduced as a highly efficient method for the parallel synthesis of peptides in 1992. The most important applications of libraries synthesized by SPOT-synthesis are solid phase binding assays. Within this work the extension of the SPOT-method to the synthesis of various peptidomimetics and the identification of bioactive substances by screening of corresponding libraries is described. (1) peptoid synthesis on cellulose membranes The similarity of oligo-N-alkylglycines (peptoids) and peptides as well as the compatibility of their synthesis with the conditions of the SPOT-technique made them ideally suited for the extension of the SPOT-synthesis from peptides to peptidomimetics. The peptoids were synthesized by the sub-monomer approach originally developed for the synthesis on standard resins in 1992. N-alkylglycine monomers are hereby synthesized in a stepwise manner by bromoacetylation and subsequent substitution of the bromine atom by a primary amine. The most critical point in the adaptation of the synthesis conditions was the development of an N/O-selective reagent for bromoacetylation due to the presence of free hydroxyl functionalities of the membrane support requiring a reagent suitable for N-acylation in the presence of O-nucleophiles. Several active esters of bromoacetic acid were synthesized and tested whereby crystalline 2,4-dinitrophenylbromoacetate gave the best results with respect to yield and N/O-selectivity. After optimization of bromoacetylation 46 primary amines were applied to the synthesis of model tripeptoids. Rules for the applicability of amines in peptoid synthesis with respect to volatility, sterical demand, nucleophilicity of the nitrogen atom and compatibility with sidechain functional groups were derived from the results. (2) synthesis and screening of peptoid libraries Two libraries consisting of 8000 tri- and hexapeptoids respectively were synthesized under optimized conditions. The library of trimers displayed the entire sequence space based on 20 building blocks, whereas the sequences of the hexamers were selected statistically from the sequence space based on 40 building blocks. In order to examine the suitability of the libraries for the "de novo" identification of protein ligands they were screened for binding to the monoclonal antibody Tab-2. Bioactive peptoids could be identified in both cases (trimers: KD >= 87 µM, hexamers: KD >= 2.7 µM) both differing significantly from the peptide epitope [VVSHFND]. (3) backbone modified peptoids In order to introduce backbone modifications into peptoids nine biselectrophiles were applied in the synthesis of model trimers in a chemical screening. Four of the building blocks were well suited allowing the incorporation of beta-peptoid, m- and p-aminomethylbenzoic acid and carbamate units into peptoids. When the introduction of urea-units in a similar approach was attempted hydantoins were formed during cleavage from the solid support. This interesting reaction was examined in detail in order to extend SPOT-synthesis to the synthesis of heterocycles. (4) synthesis of hydantoins on cellulose membranes The formation of hydantoins from terminal amides was not yet described in a solid phase synthesis, whereas it was examined intensively in solution. By optimizing the conditions of cyclization the reaction could be driven to completion. C-substituted hydantoins were obtained as single enantiomers, when alpha-amino acid-amides or -tert. butylesters were used in the synthesis.
Gerber, Andreas. "Totalsynthese von Cyclosporin A an der Festphase /." [S.l.] : [s.n.], 2009. http://edoc.unibas.ch/diss/DissB_8755.
Full textLosik, Magdalena. "Phasenverhalten von Polypeptid-Blockcopolymeren." Phd thesis, [S.l. : s.n.], 2004. http://pub.ub.uni-potsdam.de/2004/0061/losik.pdf.
Full textHarpaz, Ziv. "Basenlabile Auxiliare für die Erweiterung der Native Chemische Ligation in Lösung und an der Festphase." Doctoral thesis, Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät, 2016. http://dx.doi.org/10.18452/17506.
Full textNative chemical ligation continues to lead as the method of choice for the total chemical synthesis of proteins. Despite the methods broad use the method requirement for a terminal cysteine residue remains its biggest disadvantage. N-alpah-auxiliaries have long been used to overcome this inherent hindrance by acting as cysteine mimics. The method however has still not achieved broad use due to several key issues. In the first part of the thesis a new class of N-alpha-auxiliaries is presented. The auxiliaries are straightforwardly synthesized, readily introduced onto the peptide building blocks and cleaved under mild basic conditions. Model tests were carried out to evaluate the auxiliaries’ characteristics and their removal chemistry was developed. Finally, the auxiliary was utilized for the synthesis of the antimicrobial C-terminal domain of Dermicidine. Solid phase chemical ligation has grown in popularity in the recent years. Benefitting from the solid-phase inherent purification characteristic it allows for multiple peptide fragments to be ligated in a sequential fashion to yield the full length protein target in high purity. In the second part of the dissertation the concept of solid phase chemical ligation is expanded beyond the cysteine junction using a “second generation” auxiliary. MUC1 protein variable tandem repeats domain was synthesized using auxiliary-assisted solid phase chemical ligation.
Richter, Hartmut. "Baylis-Hillman-Reaktionen an der Festphase : Varianten zur Darstellung von Templaten für die Synthese von "Multi Core Structure Libraries" /." [S.l. : s.n.], 1999. http://www.gbv.de/dms/bs/toc/349945004.pdf.
Full textHarpaz, Ziv [Verfasser], Oliver [Gutachter] Seitz, and Christian P. R. [Gutachter] Hackenberger. "Basenlabile Auxiliare für die Erweiterung der Native Chemische Ligation in Lösung und an der Festphase / Ziv Harpaz. Gutachter: Oliver Seitz ; Christian P. R. Hackenberger." Berlin : Mathematisch-Naturwissenschaftliche Fakultät, 2016. http://d-nb.info/1101517956/34.
Full textPietrzik, Nikolas [Verfasser]. "Synthesen funktionalisierbarer Buildingblocks für die Festphasen-Glycopeptidsynthese / vorgelegt von Nikolas Pietrzik." 2009. http://d-nb.info/996434194/34.
Full textMontrobert, Jean-Claude. "Nachweis zirkulierender Immunkomplexe mittels eines Festphasen-C₁[subscript q]-Bindungstestes nach einem Dreistunden-Lauf." 1987. http://catalog.hathitrust.org/api/volumes/oclc/16734421.html.
Full textMennecke, Klaas. "Darstellung und Nutzung von Festphasen-gebundenen Palladium- und Ruthenium-Katalysatoren zur Verwendung in Durchflussreaktoren." 2007. http://deposit.d-nb.de/cgi-bin/dokserv?idn=986486604.
Full textDamkröger, Glenn [Verfasser]. "Kieselgelgebundene, zwitterionische 2H-Tetrazoliumsalze als reaktive Festphasen : Synthese, Struktur-Eigenschaftsbeziehung und Sorptionsverhalten / von Glenn Damkröger." 1999. http://d-nb.info/961934123/34.
Full textMennecke, Klaas [Verfasser]. "Darstellung und Nutzung von Festphasen-gebundenen Palladium- und Ruthenium-Katalysatoren zur Verwendung in Durchflussreaktoren / von Klaas Mennecke." 2007. http://d-nb.info/986486604/34.
Full textDüweling, Thomas [Verfasser]. "Evaluation des Festphasen-Immunoassay Chlamy-Check-1 zum Nachweis einer Chlamydien-Infektion der Endozervix im Vergleich zum Immunfluoreszenz-Test-Syva-MicroTraka-Chlamydia-trachomatis- Direktnachweis / vorgelegt von Thomas Düweling." 2003. http://d-nb.info/96731612X/34.
Full textReinhart, Anja [Verfasser]. "trans-AB2C-Porphyrine : Synthese in Lösung und an der Festphase, Verkettung und photophysikalische Eigenschaften / vorgelegt von Anja Reinhart." 2009. http://d-nb.info/993060439/34.
Full textRichter, Hartmut. "Baylis-Hillman-Reaktionen an der Festphase : Varianten zur Darstellung von Templaten für die Synthese von "Multiple Core Structure Libraries" /." 1999. http://www.gbv.de/dms/bs/toc/349945004.pdf.
Full textHempel, Klaus [Verfasser]. "Bis(terpyridin)ruthenium(II)-Aminosäuren und ihre Konjugate mit redox- und photoaktiven Bausteinen : Synthese in Lösung und an der Festphase, Elektronen- und Energietransfer / vorgelegt von Klaus Hempel." 2009. http://d-nb.info/993713823/34.
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