Browsing Department of Chemistry by Title
Now showing items 54-73 of 542
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Bimolecular Coupling in Olefin Metathesis: Correlating Structure and Decomposition for Leading and Emerging Ruthenium−Carbene Catalysts
(Journal article; Peer reviewed, 2021)Bimolecular catalyst decomposition is a fundamental, long-standing challenge in olefin metathesis. Emerging ruthenium–cyclic(alkyl)(amino)carbene (CAAC) catalysts, which enable breakthrough advances in productivity and ... -
Biodistribution of Therapeutic Nanoparticles in Zebrafish Larvae
(Master thesis, 2024-06-03) -
Biological Evaluations, NMR Analyses, Molecular Modeling Studies, and Overview of the Synthesis of the Marine Natural Product (−)-Mucosin
(Journal article; Peer reviewed, 2024)Natural products obtained from marine organisms continue to be a rich source of novel structural architecture and of importance in drug discovery, medicine, and health. However, the success of such endeavors depends on the ... -
Biomechanical analysis of groin related strength training exercises for injury prevention
(Master thesis, 2022-07-31)Purpose: Groin injuries in soccer are a widespread problem in sports medicine. One certain strength exercise, the Copenhagen adductor exercise, has shown an injury-preventing effect. But there are still many groin injuries, ... -
Biosurfactants as Anti-Agglomerants for Gas Hydrates
(Master thesis, 2013-08-14)Gas hydrate blockages in petroleum pipelines are considered a major hazard in the petroleum industry, and with increasing water content and decreasing temperatures, a solution is sought upon that is both environmentally ... -
Bis(Phenolate)-Functionalized N-Heterocyclic Carbene Complexes of Oxo- and Imido-Vanadium(V)
(Journal article; Peer reviewed, 2021)Oxo- and imido-vanadium(V) metal complexes supported by bis(phenolate)-functionalized N-heterocyclic carbene (NHC) ligands were synthesized and structurally identified. In the presence of [(Ph3P=)2N]Cl ([PPN]Cl), saturated ... -
BonMOLière: Small-Sized Libraries of Readily Purchasable Compounds, Optimized to Produce Genuine Hits in Biological Screens across the Protein Space
(Journal article; Peer reviewed, 2021)Experimental screening of large sets of compounds against macromolecular targets is a key strategy to identify novel bioactivities. However, large-scale screening requires substantial experimental resources and is ... -
Bowel motion and implications for online adaptive radiotherapy of rectal cancer
(Master thesis, 2024-06-03)Purpose: Radiotherapy (RT) of rectal cancer inevitably involves irradiation of the healthy bowel due to its close proximity. Reduction of excessive dose to the bowelis part of the radiation treatment plan optimisation. ... -
Bruk av MRI og NMR-spektroskopi for å karakterisere fukteigenskapar ved ulike magnetiske feltstyrkar
(Master thesis, 2018-06-27)In this thesis, use of Nuclear Magnetic Resonance (NMR)-spectroscopy and Magnetic Resonance Imaging (MRI) is used to characterize pore size and wettability in a porous medium. NMR is a method that is increasingly used in ... -
Building a Combined Brightfield and Confocal Quantum Diamond Microscope for Imaging of Magnetic Samples
(Master thesis, 2021-08-02)The imaging of weak magnetic fields has been an important area of both research and technology. It continues to be an area that requires further research due to its potential wealth of applications. One magnetic field ... -
Caesium-137 in sediments from two Norwegian fjords- Including dating sediment cores
(Master thesis, 2010-05-31)Summary The fission product Cs-137 is present in all parts of the Norwegian environment, brought here atmospherically or by ocean currents. The most important sources are fallout from atmospheric nuclear weapons tests, ... -
A calcium zirconate based combined material for calcium-copper chemical looping technology
(Journal article; Peer reviewed, 2020)Combined calcium-copper materials based on calcium zirconate (CaO/CuO/CaZrO3) for Calcium-Copper Chemical Looping (Ca-Cu Looping) have been synthesized using a scalable wet chemical method and characterized by powder X-ray ... -
Calibration of oxygen 1s ionization energies. Accurate energies for CO2, H2O, CO, and O2
(Journal article; Peer reviewed, 2021)Access to accurate reference data is a prerequisite in order to translate chemical shifts to an absolute scale for inner-shell ionization energies. Calibration standards for oxygen 1s (O 1s) ionization energies are less ... -
Cardiometabolic associations between physical activity, adiposity, and lipoprotein subclasses in prepubertal norwegian children
(Journal article; Peer reviewed, 2021)Lipoprotein subclasses possess crucial cardiometabolic information. Due to strong multicollinearity among variables, little is known about the strength of influence of physical activity (PA) and adiposity upon this ... -
Carotenoid content in algal epiphytes: A qualitative and quantitative DAD-HPLC analytical study
(Master thesis, 2023-06-01)A qualitative and quantitative study were performed on carotenoid content in algal epiphytes growing on the surface of Laminaria hyperborea. A stability study was also conducted to look at carotenoid degradation under ... -
Catalytic oxidation and reduction of polycyclic aromatic hydrocarbons (PAHs) present as mixtures in hydrothermal media
(Peer reviewed; Journal article, 2012)The reactivity of fluorene, anthracene and fluoranthene under oxidation and reduction conditions has been investigated in this study. This project looks at catalytic and green approaches of converting PAH to less toxic ... -
Cellulose‑g‑tetraethylenepentamine dual‑function imprinted polymers selectively and efectively adsorb and remove 4‑nitrophenol and Cr(VI)
(Journal article; Peer reviewed, 2022)A cellulosic material has been synthesized that could efficiently and selectively adsorb organic and inorganic contaminants from aqueous solutions without interference from competing adsorption sites. Cellulose-graft-tet ... -
Challenging Metathesis Catalysts with Nucleophiles and Brønsted Base: Examining the Stability of State-of-the-Art Ruthenium Carbene Catalysts to Attack by Amines
(Journal article; Peer reviewed, 2020)Critical to advancing the uptake of olefin metathesis in leadingcontexts, including pharmaceutical manufacturing, is identification of highlyactive catalysts that resist decomposition. Amines constitute an aggressivechallenge ... -
Changes in serum fatty acid and lipoprotein subclass concentrations from prepuberty to adulthood and during aging
(Peer reviewed; Journal article, 2016-03)Concentrations in serum were determined for 18 fatty acids (FAs) and 21 lipoprotein main and subclasses by chromatographic analyses and the average size was calculated for very low density (VLDL), low density (LDL) and ... -
Changes in Serum Fatty Acid Levels During the First Year After Bariatric Surgery
(Peer reviewed; Journal article, 2016-08)Background: We have assessed the effects of laparoscopic sleeve gastrectomy (LSG) and biliopancratic diversion with a duodenal switch (BPDDS) on fatty acid (FA) levels in serum. In particular, we examine the impact of ...