Browsing Institutt for kjemi by Title
Now showing items 998-1017 of 1355
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Spontaneous Formation of Nanogap Electrodes by Self‐Peeling Adhesion Lithography
(Journal article; Peer reviewed, 2019)Adhesion lithography (“a‐lith”) is a simple method for forming nanoscale gaps between dissimilar metals. In its usual form, a metal is patterned on a substrate, and conformally coated with an alkyl‐functionalized self‐assembled ... -
Sporelementer i drikkevann i Nord-Trøndelag
(Master thesis, 2014)Denne masteroppgaven ble skrevet med utgangspunkt i HUNT, Helseundersøkelsen i Nord-Trøndelag, som er en del av satsningsområdet til NTNU. Målet har vært å fremskaffe data for innholdet av et stort antall grunnstoffer i ... -
Sporelementer i gaupe i Norge
(Master thesis, 2009) -
Spredning av forurensning fra land til havnebasseng i Stavanger havn
(Master thesis, 2012)Denne undersøkelsen er en del av Stavanger Kommunes pågående arbeid med opprydding av forurensning i Stavanger havn. Dette arbeidet er en del av Klifs fokus på forurenset sjøbunn. Det er miljøvernmyndighetenes mål at ... -
Stabilization of PFAS-contaminated soil with sewage sludge- and wood-based biochar sorbents
(Journal article; Peer reviewed, 2024) -
Stabilization of Trivalent Vanadium in Zeotypic Systems
(Master thesis, 2013)Currently there is an increasing need to design and develop more environmental friendly and more effective catalytic systems for industrial chemical reactions. The need for effective catalytic systems applies strongly to ... -
Stakeholder Perceptions of Links between Environmental Changes to their Socio-Ecological System and their Adaptive Capacity in the Region of Troms, Norway
(Journal article; Peer reviewed, 2016)Climate change affects the marine environment at all levels of governance. At a global level, researchers expect the projected increase in sea surface temperature to facilitate large changes in the marine food web, which ... -
State of the art for temperature dependence in Green's function methods for electronic structure
(Bachelor thesis, 2020)_ -
Statistical Analysis of Paint Ingredients' Effect on Hydrophobicity and Surface Roughness - Using the Power Spectral Density Function to Quantify Roughness
(Master thesis, 2022)Siden globale temperaturer øker grunnet drivhusgassutslipp og drivstoffpriser fortsetter å heves, er skipsindustrien på jakt etter en måte å minske drivstofforbruket. En forslått løsning er luftsmøringssystemer som pumper ... -
Steady-State Two-Phase Flow of Compressible and Incompressible Fluids in a Capillary Tube of Varying Radius
(Peer reviewed; Journal article, 2023)We study immiscible two-phase flow of a compressible and an incompressible fluid inside a capillary tube of varying radius under steady-state conditions. The incompressible fluid is Newtonian and the compressible fluid is ... -
Steps towards chemo-enzymatic synthesis of enantiomerically pure Levosalbutamol
(Master thesis, 2015)Asthma is one of the most common non-communicable diseases in the world, affecting almost 4 % of the world's population. The cause behind asthma is not understood, but it is believed to be a combination of genetic ... -
Stereoselektiv addisjon av kirale sulfinimin til pyrrolderivat.
(Master thesis, 2014)Åtte pyrrol-derivat 2 er framstilt, basert på ulike rapporterte prosedyrar.Frå fire av desse (2c,f,g,i), gjennom reaksjon med sulfinimin,er fire nye α-substituerte pyrrol glysin-derivat framstilt (3c,f,g,i), med utbytter ... -
Stereoselektiv framstilling av maskerte aminosyrer frå pyrrolderivat og kirale sulfinimin
(Master thesis, 2015)I denne oppgåva vart det fokusert på kva påverknad ulike substituentar på pyrrol har å seia for regio- og stereoselektiviteten i EAS-reaksjonar med sulfiniminet \textbf{1} som elektrofil, som vist i Skjema 3. Pyrrol-glysinprodukta ... -
Stereoselektiv ringekspansjon av steroidanalogar med (R)-hydroksyazid for å danne potensielle CDK8 inhibitorar
(Master thesis, 2021)Akutt myelogen leukemi (AML) er ei kreftform som råkar fleire og fleire, men utviklinga i behandlinga har gått seint. Denne oppgåva er ein del av eit større prosjekt som går på å finne nye molekyl som fungere inn i behandlinga ... -
Steroid based CDK8 inhibitors and synthetic studies towards Plakinamine A
(Master thesis, 2021) -
Strategies for successful Suzuki-Miyaura cross-couplings with thienylboronic acids: From model studies to dye structures
(Peer reviewed; Journal article, 2023)Suzuki-Miyaura cross-coupling is a convenient way for preparing thienyl containing dyes and bioactive molecules. However, reactions with thienylboronic acids can be troublesome. To understand these reactions in more depth, ... -
Strategies for the analysis of the elemental metal fraction of Ir and Ru oxides via XRD, XANES, and EXAFS
(Peer reviewed; Journal article, 2019)Iridium and ruthenium oxide are active electrocatalysts for oxygen evolution. The relation between preparation method, structure, and behavior of mixed oxides of iridium and ruthenium are of interest in order to obtain ... -
Strong Coupling in Chiral Cavities: Nonperturbative Framework for Enantiomer Discrimination
(Peer reviewed; Journal article, 2023)The development of efficient techniques to distinguish mirror images of chiral molecules (enantiomers) is very important in both chemistry and physics. Enantiomers share most molecular properties except, for instance, the ... -
Structural and electronic properties of the Ptn–PAH complex (n = 1, 2) from density functional calculations
(Journal article, 2014)A detailed density functional study of the Pt atom and the Pt dimer adsorption on a polyaromatic hydrocarbon (PAH) is presented. The preferred adsorption site for a Pt atom is confirmed to be the bridge site. Upon adsorption ... -
Structural, Mechanical, Electronic and Thermodynamic Analysis of Calcium Aluminum Silicate Crystalline Phases in Stone Wool Insulation Materials: A first-principles study
(Peer reviewed; Journal article, 2023)Stone wool materials have gained considerable attention due to their effectiveness as thermal and acoustic insulation solutions. The comprehension of crystal structure properties is pivotal in determining the overall ...