Browsing Kjemisk institutt by Title
Now showing items 919-938 of 1516
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(Master thesis / Masteroppgave, 2014)The fabrication of a novel CO2 sensitive silane-based matrix and the proof of its concept will be presented in this thesis. New hydrophobic sol-gel matrices were developed for direct encapsulation of the trioctylphosphin ...
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(Master thesis / Masteroppgave, 2009)I dette arbeidet har de to til nå mest komplekse zeolittstrukturene som er kjent, TNU-9 (TUN) og IM-5 (IMF), blitt syntetisert. Forsøk på syntese av ITQ-13 har også blitt utført. Alle de tre strukturene har egenskaper som ...
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(Master thesis / Masteroppgave, 2011)PET is an effective tool for imaging of biochemical processes within patients and is instrumental for quantitative imaging of the availability of opioid receptors in the central nervous system. The opioid receptor system ...
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(Master thesis / Masteroppgave, 2016)Liquid chromatography-mass spectrometry (LC-MS) approaches for measurement of biomarkers are increasing in popularity due to the selectivity and sensitivity. To match the detection limits of the immunoassay approaches (such ...
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Optimization of liquid chromatographic parameters for untargeted metabolomics of dried blood spots (Master thesis / Masteroppgave, 2017)
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(Doctoral thesis / Doktoravhandling, 2020)Materials with pores of controlled size and connectivity are of fundamental importance in chemical industry and research. The pores in microporous materials, which have the same dimensions as individual molecules, can be ...
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(Master thesis / Masteroppgave, 2023)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)An efficient implementation of geometrical derivatives at the Hartree–Fock (HF) and current-density functional theory (CDFT) levels is presented for the study of molecular structure in strong magnetic fields. The required ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)Complete active space self-consistent field (CASSCF) wavefunctions and an orbital entanglement analysis obtained from a density-matrix renormalisation group (DMRG) calculation are used to understand the electronic structure, ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)Thermal evolution of the Fe2+–Fe3+ valence mixing in YBaFe2O5 is investigated using Mössbauer spectroscopy. In this high-spin double-cell perovskite, the d6 and d5 Fe states differ by the single minority-spin electron which ...
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(Master thesis / Hovedoppgave, 2006)The structures of various CaMnO3-x and SrMnO3-x oxygen deficient compounds have been attempted solved from experimental diffraction patterns by Rietveld refinement. All samples used for this purpose have been synthesized ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Organoids, i.e., laboratory-grown organ models developed from stem cells, are emerging tools for studying organ physiology, disease modeling, and drug development. On-line analysis of organoids with mass spectrometry would ...
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Organic polymer monolithic columns for separation of small molecules and proteinsRestricted Access (Master thesis / Masteroppgave, 2011)
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(Master thesis / Masteroppgave, 2020)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)Organoids are 3D models of organs, grown in the laboratory from stem cells. An organ model grown/placed in microfluidic devices is commonly termed an “organ-on-a-chip”. Organoids and organ-on-a-chip devices are becoming ...
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(Doctoral thesis / Doktoravhandling, 2023)Surface water in the Nordic countries, a crucial resource, has been undergoing a noticeable browning trend over recent decades due to increased dissolved organic matter (DOM), originating from microscopic residues of living ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)Significant resistivity variations have previously been observed in oxides subjected to relatively low ion irradiation doses, nominally insufficient to generate the amount of bulk defects needed to explain the phenomena. ...
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(Master thesis / Masteroppgave, 2022)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)Structural studies show that enzymes have a limited number of unique folds, although structurally related enzymes have evolved to perform a large variety of functions. In this review, we have focused on enzymes containing ...
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(Master thesis / Masteroppgave, 2010)The Characterization of anti body-antigen interactions provider Crucial information on the structural basis of the specificity of binding of two antibodies Their target anti-gens. In this project, an attempt was made two ...