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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
71

Enzymkatalysierte Kondensationsreaktionen in wässrigen Miniemulsionen und radikalische Polymerisationen in ionischen Flüssigkeiten

Schatzinger, Andreas, January 2008 (has links)
Ulm, Univ., Diss., 2008. Esterification.
72

Taurin und Ciliatin als Stickstoffquellen für Bakterien

Weinitschke, Sonja. January 2004 (has links)
Konstanz, Univ., Diplomarb., 2004.
73

Polymers and copolymers of imidazole containing isocyanides synthesis, esterolytic activity and enantioselectivity /

Visser, Hendrik Gerrit Jan, January 1983 (has links)
Thesis (doctoral)--Rijksuniversiteit te Utrecht, 1983. / Summary also in Dutch. Acknowledgements and vita in Dutch. Additional references inserted. Includes bibliographical references.
74

Erstellung einer Enzymbibliothek über gerichtete Evolution, Entwicklung von Assaysystemen zur Durchmusterung von Enzymbibliotheken auf Epoxidhydrolaseaktivität, Aufreinigung einer Epoxidhydrolase aus Streptomyces antibioticus

Zocher, Frank. Unknown Date (has links) (PDF)
Universiẗat, Diss., 1999--Stuttgart.
75

Enzymatische Synthese von GDP-b-L-Fucose ausgehend von D-Mannose Klonierung, Expression und Charakterisierung von Enzymen aus nicht-pathogenen Enterobacteriaceae /

Weidner, Stefan. Unknown Date (has links)
Universiẗat, Diss., 2003--Düsseldorf.
76

Chemo-enzymatische asymmetrische Synthesen mit DHAP-Aldolasen

Phung, Nga. January 2004 (has links) (PDF)
Darmstadt, Techn. Univ., Diss., 2004.
77

Entwicklung hochsensitiver Biosensoren für neurotoxische Insektizide in Lebensmitteln enzymatische In-vitro-Aktivierung von Phosphorthionaten mit der Monooxygenase P450-BM3 und Sensitivitätssteigerung durch Proteindesign von Acetylcholinesterase /

Schulze, Holger. Unknown Date (has links) (PDF)
Universiẗat, Diss., 2003--Stuttgart.
78

Untersuchungen zur Hydrolyse von b-Casein in Modellsystemen und in ausgewählten Käsesorten

Koch, Juliane. Unknown Date (has links) (PDF)
Techn. Universiẗat, Diss., 2004--Dresden.
79

Biochemie des anaeroben Toluol-Stoffwechsels von Thauera aromatica

Feil, Carmen Unknown Date (has links)
Techn. Univ., Diss., 2006--Darmstadt
80

Isolace, charakterizace a aplikace biomedicínsky významného polymeru P(3HB-co-4HB) / Isolation, characterization and application of biomedically important polymer P(3HB-co-4HB)

Krupičková, Kristýna January 2020 (has links)
This diploma thesis deals with the isolation and characterization of copolymer P(3HB-co-4HB). The teoretical part was prepared as a literature search which describe polyhydroxyalkanoates in general, their structure, synthesis, degradation and isolation. Furthermore, copolymers containing 4HB units are mentioned in this thesis and there is also no mentioned of the biosynthesis and biodegradation of copolymer P(3HB-co-4HB). The first aim of this diploma thesis was to find out which solvent is the best for copolymer extraction and then characterize obtained copolymer P(3HB-co-4HB). The isolated copolymer was characterized by gas chromatography, SEC-MALS, thermal analysis and SEM. In the second part of the thesis, release of model biologically active substance from the PHA films was studied. Rhodamine 6G dye was selected for the simulation, which was used to stain the copolymer films and the P(3HB) films. It was observed that film prepared from P(3HB-co-4HB) copolymer released entrapped substance much faster than film made from P3HB homopolymer, and, in addition, the copolymer was substantially more susceptible to enzyme degradation.

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