Sökning: "Bioengineering"
Visar resultat 21 - 25 av 103 avhandlingar innehållade ordet Bioengineering.
21. Regulation of productivity in Trichoplusia ni and Spodoptera frugiperda Sf9 serum-free cultures
Sammanfattning : The aim of this work has been to characterize the effects of conditioned medium (CM) on insect cell productivity and physiology in order to get a better understanding about the mechanisms that regulate productivity in serum-free media. Two cell lines have been investigated, Spodoptera frugiperda (Sf9) and Trichoplusia ni (T. ni, BTI-Tn-5B1-4). LÄS MER
22. Process design for production of Thai rosewood β-glucosidase in Pichia pastoris
Sammanfattning : .... LÄS MER
23. Single-particle cryo-electron microscopy of macromolecular assemblies
Sammanfattning : In this thesis, single-particle cryo-electron microscopy (cryo-EM) was used to study the structure of three macromolecular assemblies: the two hemocyanin isoforms from Rapana thomasiana, the Pyrococcus furiosus chaperonin, and the ribosome from Escherichia coli. Hemocyanins are large respiratory proteins in arthropods and molluscs. LÄS MER
24. Principles of Infrared - X-ray Pump-probe Spectroscopy
Sammanfattning : The present thesis concerns theoretical studies of molecular interactions investigated by infrared and X-ray spectroscopic techniques, with emphasis on using these two techniques combined in pump-probe experiments. Four main types of studies are addressed: the use of near-edge X-ray absorption fine structure spectra (NEXAFS) to manifest through-bond and through-space interactions; the role of hydrogen bonding in the formation of X-ray photoelectron spectra as evidenced by simulations of the water dimer; the development of theory, with sample applications, for infrared X-ray pump-probe spectroscopy; and molecular dynamics simulations of light-induced fragmentation of water clusters. LÄS MER
25. Optical and Magnetic Properties of Copper(II) Compounds
Sammanfattning : This thesis encloses quantum chemical calculations and applications of a response function formalism recently implemented within the framework of density functional theory. The optical and magnetic properties of copper(II) molecular systems are the main goal of this work. LÄS MER