Browsing Kjemisk institutt by Title
Now showing items 15-34 of 48
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(Doctoral thesis / Doktoravhandling, 2013)Facing the increasing environmental degradation locally and globally, the Chinese government sets mandatory goals of 10% reduction of SO2 emission and 20% reduction of energy intensity in its 11th Five-Year Plan period ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2014)Iso-octyl chain-hydroxylated oxysterols were determined in attomoles per 10,000 cells concentrations in 10,000–80,000 cultured pancreatic adenocarcinoma cells, using a sensitive, highly automated nano-LC-ESI-MS-based method. ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2004)Two types of chemical-pressure effects on the Verwey-type transition in Ba Sm Fe 2 O 5 are studied, viz., ionic-size contractions at the Ba and Sm sites. Whereas the replacement of Sm by the smaller Eu and Gd atoms increases ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 1990)© 1990 Acta Chemica Scandinavica
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)A one pot catalytic system which involves Cu and an alkoxide co-catalyst has been used for methanol (MeOH) synthesis at low temperature. Up to about 92% syngas conversion per pass and more than 90% selectivity to MeOH (the ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 1993)© 1993 Acta Chemica Scandinavica
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(Doctoral thesis / Doktoravhandling, 2015)Det er den organiske formen av kvikksølv, metylkvikksølv, som står i sentrum for kvikksølvforskningen. Metylkvikksølv anrikes opp gjennom næringskjedene, så selv om vannet ikke inneholder mye kvikksølv kan fisk allikevel ...
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(Doctoral thesis / Doktoravhandling, 2012)Fuel cells are expected to serve as a contribution to meet the demand for clean energy. High temperature fuel cells such as solid oxide fuel cells (SOFC) and proton ceramic fuel cells (PCFC) are developed for use as ...
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(Master thesis / Masteroppgave, 2014)Understanding Eutrophication
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(Doctoral thesis / Doktoravhandling, 2014)Gangliosides are sialic acid-containing glycosphingolipids expressed on all vertebrate cells. They are primarily positioned in the plasma membrane, with the ceramide part anchored in the membrane and the glycan part exposed ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 1994)The nuclear and magnetic structures of ( Y 1 − x Ca x ) Ba 2 Fe 3 O 8 + δ with x=0.05, 0.10, and 0.20 have been investigated by neutron-powder diffraction at room temperature. The compound crystallizes with the symmetry ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 1992)The nuclear and magnetic structures of YBa 2 Fe 3 O 8 have been investigated by powder neutron diffraction at room temperature. The nuclear structure of the compound has the symmetry of space group P4/mmm and lattice ...
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(Master thesis / Masteroppgave, 2018)Quinolones are a class of synthetic compounds that are used as antibacterial agents since their discovery in the 1960s. Their chemical synthesis has mostly been based on ring-closing reactions, for instance the Gould-Jacobs ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 1991)© 1991 Acta Chemica Scandinavica
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2014)A novel open tubular nanoproteomic platform featuring accelerated on-line protein digestion and high-resolution nano liquid chromatography mass spectrometry (LC-MS) has been developed. The platform features very narrow ...
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Optimization of liquid chromatographic parameters for untargeted metabolomics of dried blood spots (Master thesis / Masteroppgave, 2017)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2004)Pressure effects on the charge-ordering (CO) transition have been investigated for an oxygen-deficient double-perovskite cobalt oxide, BaYCo 2 O 5.0 , through resistivity measurements using a piston-cylinder-type clamp ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2014)Two forms, α and β, are known for the racemic amino acid DL-methionine, C5H11NO2S. The phase transition between them, taking place around 326 K, is associated with sliding at the central interfaces of the hydrophobic ...
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(Master thesis / Masteroppgave, 2014)The possibility for performing self-diffusion measurements by Carr-Purcell-Meiboom-Gill (CPMG) experiments using the inherent magnetic field inhomogeneities as a gradient field were tested for six sample molecules, using ...
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(Master thesis / Masteroppgave, 2014)