Browsing Institutt for kjemi by Title
Now showing items 885-904 of 1368
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Preparation of benzannulated spiroketals by gold(III) catalyzed spirocyclization of alkynyl diols
(Peer reviewed; Journal article, 2021)The first gold(III)-oxazoline catalysed intramolecular tandem dihydroalkoxylations of alkynyl diols to give benzannulated 5,6-spiroketal products is reported. The results showed that Au(III)-bisoxazoline (BOX) and ... -
Preparation of Novel N-Heterocyclic Carbene Au(III)-complexes
(Master thesis, 2020)Sammendrag I dette prosjektet har to unike imidazolium N-benzyl, N-metylene - (C4-substituerte) -oxazoline imidazolium NHC-forløpere 7a (iPr-C4) og 7b (tBuC4) utarbeidet i tre trinn. En kondensasjon av de chirale amino ... -
Preparation, microstructure and mechanical properties of LaCoO₃ and SrFeO₃ based ceramics
(Dr. ingeniøravhandling, 0809-103X; 2000:107, Doctoral thesis, 2000) -
Pressures Inside a Nano-Porous Medium. The Case of a Single Phase Fluid
(Journal article; Peer reviewed, 2019)We define the pressure of a porous medium in terms of the grand potential and compute its value in a nano-confined or nano-porous medium, meaning a medium where thermodynamic equations need be adjusted for smallness. On ... -
Pressures inside a nano-porous medium. The case of a single phase fluid
(Research report, 2018)We define the pressure of a porous medium in terms of the grand potential, and compute its value in a nano-confined or nano-porous medium, meaning a medium where thermodynamic equations need be adjusted for smallness. On ... -
Preventing brominated flame retardants from occurring in recycled expanded polystyrene: comparing Norwegian visual sorting with advanced screening methods
(Peer reviewed; Journal article, 2021)There is international interest to increase recycling rates of expanded polystyrene foam (EPS). Extensive use of brominated flame retardants (BFRs), however, presents a hinder to this. If uncontrolled, hazardous BFRs could ... -
Probing ultrafast ππ*/nπ* internal conversion in organic chromophores via K-edge resonant absorption
(Journal article; Peer reviewed, 2017)Many photoinduced processes including photosynthesis and human vision happen in organic molecules and involve coupled femtosecond dynamics of nuclei and electrons. Organic molecules with heteroatoms often possess an important ... -
Probing ultrafast ππ*/nπ* internal conversion inorganic chromophores via K-edge resonantabsorption
(Journal article; Peer reviewed, 2017)Many photoinduced processes including photosynthesis and human vision happen in organic molecules and involve coupled femtosecond dynamics of nuclei and electrons. Organic molecules with heteroatoms often possess an important ... -
Product formation during discharge: a combined modelling and experimental study for Li–O2 cathodes in LiTFSI/DMSO and LiTFSI/TEGDME electrolytes
(Peer reviewed; Journal article, 2021)Li–air or Li–O2 batteries are a promising energy storage technology due to the potentially high energy density. However, significant challenges related to reversible charge/discharge of these cells need to be solved. The ... -
Product formation during discharge: a combined modelling and experimental study for Li–O2 cathodes in LiTFSI/DMSO and LiTFSI/TEGDME electrolytes
(Peer reviewed; Journal article, 2021)Li–air or Li–O2 batteries are a promising energy storage technology due to the potentially high energy density. However, significant challenges related to reversible charge/discharge of these cells need to be solved. The ... -
Production and Analytical Characterization of Environmentally Relevant Micro-and Nanoplastic Reference Materials (<100 μm)
(Master thesis, 2022)Plastforurensning er et økende problem verden rundt. Forsøpling med plast direkte i miljøet gjør at plastrester og mindre fragmenter flyter rundt i byer og i naturen, helt til de blir degradert til mikro- og nanoplast. ... -
Production and long-term bioavailability of organic carbon from cultivated Saccharina latissima
(Master thesis, 2023)Som en av de mest betydningsfulle primærprodusentene i havet, frigjør tang og tare betydelige mengder organisk karbon under vekst og nedbrytning. Likevel er det lite kunnskap om forholdet mellom de biologiske og kjemiske ... -
Profile and Sources of PAHs in Freshwaters, Sediments and Plastic Debris in Mausund, Norway. Developemnt of a HPLC-FLD Method for Analysing 15 PAHs
(Master thesis, 2021)Abstract will be available on 2024-07-01 -
Profiles of Benzothiazoles and Benzotriazoles in Marine Sediments from Trondheimsfjorden: The Associations with Trace Elements and Polycyclic Aromatic Hydrocarbons
(Master thesis, 2019)Sedimenter kan fungere som en sink for miljømessige forurensninger der kontaminanter kan bli lagret, noe som fører til sekundære utslipp i akvatiske systemer. Dette gjelder spesielt for lipofile forurensninger, som polysykliske ... -
Profiles of bisphenols and benzophenone-type UV filters concentrations in sediment from Trondheimsfjorden: Associations with PAHs and trace elements
(Master thesis, 2019)I dette masterprosjektet har 64 marine sedimentprøver fra diverse lokaliseringer i Trondheimsfjorden blitt hentet med forskningsfartøy den 31. mai 2018. Formålet med prosjektet har vært å fastslå forekomster og evaluere ... -
Profiles of Per- and Poly-Fluoroalkyl Substances and Steroid Hormones in Baikal Seal (Phoca sibirica)
(Master thesis, 2021)Abstract will be available on 2024-07-01 -
Properties of gold clusters and molecule-coated gold clusters as studied by molecular modeling
(Master thesis, 2016)The properties of small gold clusters are studied by use of density functional theory (DFT). A method validation study is conducted to choose a suitable DFT method. Geometry optimizations are performed on a number of ... -
Protein Folding of Chignolin
(Master thesis, 2022)Chignolin, et miniprotein med 10 aminosyrer, er et modellsystem for β-tråder. For å bestemme hyppigheten og foldemetoden til chignolin, ble chignolin simulert ved hjelp av RETIS, en simuleringsmetode for sjeldne hendelser, ... -
Proteomic profiling of Human Blood after Exercise Training: potential therapeutic targets?
(Master thesis, 2015)Utholdenhetskapasitet er den beste predikatoren for dødelighet blant mennesker. Regelmessig fysisk aktivitet har positive effekter på helse og er brukt som medisin for mange ulike typer sykdommer. Studier har vist at ... -
PyRETIS: A well-done, medium-sized python library for rare events
(Journal article, 2017)Transition Path Sampling techniques are becoming common approaches in the study of rare events at the molecular scale. More efficient methods, such as transition interface sampling (TIS) and replica exchange transition ...