Blar i Institutt for kjemi på tittel
Viser treff 21-40 av 1401
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A study of the potential of mRNA vaccines against disease
(Bachelor thesis, 2021)I over to århundrer har vaksinasjoner forhindret utallige sykdommer og reddet utallige liv. Til tross for konstant fremgang av vaksineteknologi, utgjør sykdommer fortsatt en alvorlig risiko. Heldigvis finnes det et alternativ ... -
A Study of Thymine to Support Experimentalists - Interaction Energies and Core Ionisation Energies
(Master thesis, 2016)This thesis aims at investigating the interaction energies between two thymine molecules at different geometries, discussing select wave function based approaches for finding interaction energies, and looking closer at the ... -
A study on the Cytochrome P450 catalyzed production of (S)-perillyl alcohol from (S)-limonene
(Master thesis, 2020)Abstract will be available on 2023-06-01 -
A synthesis of atmospheric mercury depletion event chemistry in the atmosphere and snow
(Journal article; Peer reviewed, 2008)It was discovered in 1995 that, during the spring time, unexpectedly low concentrations of gaseous elemental mercury (GEM) occurred in the Arctic air. This was surprising for a pollutant known to have a long residence time ... -
A theoretical and experimental benchmark study of core-excited states in nitrogen
(Journal article; Peer reviewed, 2018)The high resolution near edge X-ray absorption fine structure spectrum of nitrogen displays the vibrational structure of the core-excited states. This makes nitrogen well suited for assessing the accuracy of different ... -
A thermodynamic study of the hydrogen dissociation by the Small System Method and the reactive force field ReaxFF
(Master thesis, 2016)The aim of this thesis was to study the reaction 2H=H2 using the reactive interaction potential ReaxFF. This was done by performing a thermodynamic study, using the ReaxFF and the Small System Method (SSM). The results ... -
Accelerated hydrolysis method for producing partially degraded polyester microplastic fiber reference materials
(Peer reviewed; Journal article, 2020)Microplastic fibers (MPFs) from textiles significantly contribute to the microplastic (MP) load in many environmental matrices and have been shown to negatively impact the organisms therein. Most fate and effect studies ... -
Accelerated Test Methods for Degradation of Polymers Used in Antifouling Paints
(Master thesis, 2023)Bunnstoffmaling har blitt brukt for å beskytte marine fartøyer mot adhesjon, setninger og vekst av bunnlevende organismer på skipsskrog i mer enn et århundre. Bunnstoffmaling frigjør biocidene ved erosjon i sjøvann. De ... -
Accelerating the understanding of chemistry: with path-sampling and human understandable machine learning algorithms
(Doctoral theses at NTNU;2022:289, Doctoral thesis, 2022)Understanding chemistry is essential for the optimization of reactions and the development of new reactions. Chemical reactions can be investigated by simulations without wasting any precious materials or be influenced by ... -
Acetonitrile as a Building Block and Reactant
(Journal article; Peer reviewed, 2018)Acetonitrile is popular as a solvent for performing organic reactions, as a ligand in inorganic chemistry, as a mobile phase in chromatography, and as an electrolyte solvent in dye-sensitized solar cells. This is mainly ... -
Activation of multiple stress responses in Staphylococcus aureus substantially lowers the minimal inhibitory concentration when combining two novel antibiotic drug candidates
(Peer reviewed; Journal article, 2023)The past few decades have been plagued by an increasing number of infections caused by antibiotic resistant bacteria. To mitigate the rise in untreatable infections, we need new antibiotics with novel targets and drug ... -
Activity of 6-aryl-pyrrolo[2,3-d]pyrimidine-4-amines to Tetrahymena
(Journal article; Peer reviewed, 2012) -
Adam Lonicer's Kreuterbuch and 16th century distillation: An experimental approach to the study of Adam Lonicer and some of the technology applied by him and his contemporaries in the production of medicines
(Master thesis, 2014)The Kreuterbuch published by Adam Lonicer (1528--1586) in 1569 experienced immense popularity in the 16th century. The book is a lavishly illustrated herbal, in which distillation is a central theme. It has formed the basis ... -
Adamantyl Side Chains as Anti-Aggregating Moieties in Dyes for Dye-Sensitized Solar Cells
(Peer reviewed; Journal article, 2022)Designing and evaluating novel dye concepts is crucial for the development of the field of dye-sensitized solar cells (DSSCs). In our recent report, the novel concept of tethering the anti-aggregation additive chenodeoxycholic ... -
Adaptation of central metabolite pools to variations in growth rate and cultivation conditions in Saccharomyces cerevisiae
(Peer reviewed; Journal article, 2021)Background Saccharomyces cerevisiae is a well-known popular model system for basic biological studies and serves as a host organism for the heterologous production of commercially interesting small molecules and proteins. ... -
Adsorption of an Ideal Gas on a Small Spherical Adsorbent
(Peer reviewed; Journal article, 2021)The ideal gas model is an important and useful model in classical thermodynamics. This remains so for small systems. Molecules in a gas can be adsorbed on the surface of a sphere. Both the free gas molecules and the adsorbed ... -
An Advanced Approach for MgZnAl-LDH Catalysts Synthesis Used in Claisen-Schmidt Condensation
(Peer reviewed; Journal article, 2022)Using organic-base tetramethylammonium hydroxide (TMAH) is a viable, cheap, and fast option for the synthesis of MgZnAl-LDH-type materials by both co-precipitation and mechano-chemical methods. TMAH presents several ... -
Advanced data mining approaches in the assessment of urinary concentrations of bisphenols, chlorophenols, parabens and benzophenones in Brazilian children and their association to DNA damage
(Journal article; Peer reviewed, 2018)Human exposure to endocrine disrupting chemicals (EDCs) has received considerable attention over the last three decades. However, little is known about the influence of co-exposure to multiple EDCs on effect-biomarkers ...