Browsing Kjemisk institutt by Title
Now showing items 696-715 of 1546
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(Master thesis / Masteroppgave, 2011)The Hedgehog signaling pathway, first discovered in the fruit fly Drosophila melanogaster, was later found to be largely conserved in vertebrates and is crucial within diverse aspects of animal development, as well as for ...
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(Master thesis / Masteroppgave, 2018)Methods for characterization of additives in decorative type paint are needed to better understand the underlying chemistry. Little information is given by suppliers, and the complexity of paint makes understanding the ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)The electrical and chemical properties of the titanium dioxide (TiO2) coated spirals grown by the atomic layer deposition (ALD) technique in two different temperatures of 150 °C and 300 °C are studied. The thickness of the ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)We apply inline electron holography to investigate the electrostatic potential across an individual BaZr0.9Y0.1O3 grain boundary. With holography, we measure a grain boundary potential of −1.3 V. Electron energy loss ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)Mathematical models are investigated and suggested for the calculation of the elastic stiffness of polymer nanocomposites. Particular emphasis is placed on the effect on the elastic stiffness from agglomerates and the ...
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(Master thesis / Masteroppgave, 2008)
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Investigations into Cu-catalyzed methods for C(sp2)-N-couplings of hydantoins at both nitrogen atoms (Master thesis / Masteroppgave, 2022)N,N’-Diarylated hydantoins have previously been difficult to synthesize and a method for a direct N,N’-diarylation does not exist. This thesis describes a carefully investigated one-pot N,N’-diarylation reaction of hydantoin, ...
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(Master thesis / Masteroppgave, 2009)Prototypen på et nytt væske-ekstraksjonssystem (microSISAK) for benytting i studier av kortlivede radionuklider har blitt utprøvd på langlivede nuklider. Studiene ble gjennomført ved institutt for kjernekjemi ved universitetet ...
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Investigations of a Metallic Interconnect Material for High Temperature Proton Conducting Fuel Cells (Master thesis / Masteroppgave, 2008)
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(Doctoral thesis / Doktoravhandling, 2017)
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(Master thesis / Masteroppgave, 2009)Defect chemical investigations on the LaNbO4-LaTaO4 system are, except for investigations on the parent phases, LaNbO4 and LaTaO4, non-existent. Research on this system is required to understand the impact of tantalum-doping ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)The material system Li-Ta-O is a promising candidate for thin-film solid-state electrolytes in Li-ion batteries. In the present study, we have varied the Li content x in LixTaOy thin films grown by atomic layer deposition ...
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(Doctoral thesis / Doktoravhandling, 2010)Oxides with high ionic conductivity represent a class of functional materials with characteristics suitable for electrochemical energy converters, such as fuel cells and batteries. This work addresses effects from changes ...
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(Doctoral thesis / Doktoravhandling, 2013)The thesis investigates the fundamental properties, i.e. ionic transport and hydration, of materials that can be used in sustainable energy production. Every production is confronted with new challenges and new opportunities. ...
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(Master thesis / Masteroppgave, 2021)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)Oxytocin is a pleiotropic, peptide hormone with broad implications for general health, adaptation, development, reproduction, and social behavior. Endogenous oxytocin and stimulation of the oxytocin receptor support patterns ...
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Isolation and identification of N-glycoproteins in pancreatic cancer cells by hydrazide chemistry and liquid chromatography tandam mass spectrometryRestricted Access (Master thesis / Masteroppgave, 2013)
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(Master thesis / Masteroppgave, 2006)Okadaic acid (OA) and dinophysistoxins (DTXs) are a group of polyethers known to sometimes contaminate filter-feeding shellfish that cause symptoms classified as diarrhetic shellfish poisoning. The algae Dinophysis acuta ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Context Global studies on Argemone mexicana L. (Papaveraceae) traditionally used against malaria in Mali are limited to its low-mass compounds activities, and little information on its bioactive polysaccharides is ...
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(Master thesis / Masteroppgave, 2021)