Browsing Department of Chemistry by Title
Now showing items 334-353 of 544
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N-Heterocyclic Carbene Complexes of Titanium vel Class of Catalysts for the Copolymerization of Cyclohexene Oxide with CO2
(Doctoral thesis, 2018-04-27)Regarding environmental, economic and political issues, the utilization of CO2 as C1 chemical feedstock has received a worldwide interest in the last decade. Indeed CO2 is considered as a greenhouse gas (submitted to strict ... -
Nanoscale organolanthanum clusters: Nuclearity-directing role of cyclopentadienyl and halogenido ligands
(Journal article; Peer reviewed, 2020)Tetramethylaluminato/halogenido(X) ligand exchange reactions in half-sandwich complexes [CpRLa(AlMe4)2] are feasible in non-coordinating solvents and provide access to large coordination clusters of the type [CpRLaX2]x. ... -
Natural products against acute respiratory infections: Strategies and lessons learned
(Peer reviewed; Journal article, 2020)Ethnopharmacological relevance: A wide variety of traditional herbal remedies have been used throughout history for the treatment of symptoms related to acute respiratory infections (ARIs). Aim of the review: The present ... -
Natural Products from Leaves of the Ancient Iranian Medicinal Plant Echium amoenum Fisch. & C. A. Mey.
(Journal article; Peer reviewed, 2023-01-02)For several millennia, leaves of Echium amoenum Fisch. & C. A. Mey., an important Iranian medicinal plant with nutritional value as nutraceutical, have been used as tea for the treatment of several conditions, including ... -
Nitrous Oxide Adsorption and Separation Using CPO-27 Metal-Organic Frameworks
(Master thesis, 2020-08-29)Nitrous oxide N2O is a potent greenhouse gas with a high global warming potential approximately 300 times that of carbon dioxide on a 100-year timescale. In addition, it is the leading ozone-depleting substance emitted in ... -
NMR Characterization of LtL-oil
(Master thesis, 2020-07-02) -
An NMR study of α-lactalbumin pka-determinations and structural calculations
(Master thesis, 2004) -
An NMR Study on Hydration and Molecular Interaction of Phytantriol‐Based Liquid Crystals
(Journal article; Peer reviewed, 2022-10-27)Phytantriol-based lyotropic liquid crystals (LLCs) have emerged as a new nanodrug delivery system. However, the understanding of phytantriol-based LLCs is lacking. In this study, we use NMR technology to characterize LLC ... -
Non-Polar Natural Products from Bromelia laciniosa, Neoglaziovia variegata and Encholirium spectabile (Bromeliaceae)
(Peer reviewed; Journal article, 2017-09-06)Extensive regional droughts are already a major problem on all inhabited continents and severe regional droughts are expected to become an increasing and extended problem in the future. Consequently, extended use of available ... -
Novel and colourful flavonoids - characterisation, secondary structures and properties
(Doctoral thesis, 2021-06-03)This dissertation focuses on isolation and structural elucidation of flavonoid pigments. The properties of these pigments have been explored, in terms of their chemical properties, especially regarding secondary structures ... -
Novel carbenes, and ruthenium- carbene complexes in ruthenium-based olefin metathesis
(Master thesis, 2021-11-22) -
Novel GHB-derived natural products from European mistletoe (Viscum album)
(Peer reviewed; Journal article, 2013)Context: The European white-berry mistletoe [Viscum album L. (Loranthaceae)] is among the oldest known medicinal plants. At present the most important application of mistletoe extracts is in the treatment of cancer. However, ... -
A novel poly-oxygenated flavone glucoside from aerial parts of the Brazilian plant Neoglaziovia variegata (Bromeliaceae)
(Peer reviewed; Journal article, 2019)Neoglaziovia variegata is endemic to northeastern Brazil. The drought resistant plant produces edible fruits and is used as a fibre plant by rural communities in the Caatinga region where a variety of products are made ... -
Novel Synthetic Methodology and Total Syntheses of Highly Functionalized Carbazoles and Benzo[c]cinnolines
(Doctoral thesis, 2018-01-19)This dissertation discloses a project encompassing a synthetic strategies and new methods for the synthesis of some functionalized N-heterocyclic compounds. Much attention have been focused to synthesize N-heterocyclic ... -
Number of components and prediction error in partial least squares regression determined by Monte Carlo resampling strategies
(Peer reviewed; Journal article, 2019)Using a metabolomics data set with 1057 serum samples, we designed and assessed different procedures based on Monte Carlo resampling schemes to determine the optimal number of components to be included in partial least ... -
Numerical Simulation of Laser Pulse Interaction With Circular Quantum Rydberg States of the Hydrogen Atom
(Master thesis, 2021-11-22)The electron behavior of the circular Rydberg state 5g(m=4) have been investigated under the influence of circularly polarized laser fields, by solving the Schrödinger equation numerically. Ionization dynamics were studied ... -
Nutraceutical characterization of anthocyanin-rich fruits produced by «Sun Black» tomato line
(Peer reviewed; Journal article, 2019-08-28)Tomato (Solanum lycopersicum L.) is one of the most cultivated vegetable in the world and it represents a large source of bioactive compounds, including carotenoids and polyphenols (phenolic acids and flavonoids). However, ... -
Nær- infrarød deteksjon av avgasser fra fremtidig brenselcelle- konsept.
(Master thesis, 2008-06-02)Bakgrunnen for denne oppgaven er et samarbeidsprosjekt mellom Institutt for Energiteknikk(IFE), Christian Michelsen Research (CMR) og Prototech. Prosjektet heter Zero Emission Gas Power Project, ZEG. Prosjektet innebærer ... -
Observasjoners rolle for refleksjoner og kritisk tenkning
(Master thesis, 2021-06-01)Det er økende fokus på kritisk tenkning og utforskende undervisning i den nye læreplanen (Utdanningsdirektoratet, 2019). I den anledning har jeg i denne masteroppgaven tatt utgangspunkt i problemstillingen: «Hvordan kommer ... -
Oil absorption stability of modified cellulose porous materials with super compressive strength in the complex environment
(Journal article; Peer reviewed, 2023)The occurrence of oil spills has severe damage upon both the environment and human health. Hence, the development of a green, recyclable, complex environment resistant, and efficient oil–water separation aerogel is required ...