Browsing Institutt for kjemi by Title
Now showing items 279-298 of 1040
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Er GAC og PAC effektive metoder for å fjerne PFAS fra vann?
(Bachelor thesis, 2020)Det er funnet sannsynlige sammenhenger mellom helserelaterte plager hos mennesker og per- og polyfluoroalkyl-forbindelser (PFAS). Disse forbindelsene har vært brukt i stor skala over lang tid, og finnes i dag over hele ... -
Er kvikksølv i snø i Arktis av atmosfærisk eller marin opprinnelse?: En studie av metylkvikksølv, totalkvikksølv og marine hovedioner i arktisk snø
(Master thesis, 2010)Organismer på toppen av Arktiske marine næringskjeder inneholder ofte forhøye dekonsentrasjoner av monometylkvikksølv (MMHg) (AMAP, 2002). MMHg er en giftig form av kvikksølv (Hg) som kan bioakkumuleres (Jæger m.fl., 2007; ... -
Er peptidvaksiner fremtiden for behandling av Alzheimers sykdom?
(Bachelor thesis, 2020) -
Erstatning av bisfenol A med bisfenol S i bruk som matkontaktmaterial
(Bachelor thesis, 2020) -
Escape from the Flatland: Synthesis of Tetrahydropyran Substituted Pyrrolopyrimidines as CSF-1R Inhibitors
(Master thesis, 2021)Overekspresjon av den kolonistimulerende faktor 1-reseptoren, CSF-1R har blitt implisert i mange sykdomsforløp som for eksempel kreftdannelse og beinlidelser. CSF-1R kinasen har derfor vært et viktig mål for behandling av ... -
Establishing Predictive Models for Solvatochromic Parameters of Ionic Liquids
(Journal article; Peer reviewed, 2019)The use of ionic liquids (ILs) in applications ranging from catalysis to reaction media in organic synthesis has been successfully demonstrated in several cases. For any given IL application, fundamental properties, such ... -
Ethiopian Christian Paintings from a Physico-chemical Perspective: The Wall Paintings of Yemrehanna Krestos, Petros Paulos and Abune Yemata Guh Churches
(Doctoral theses at NTNU;2016:119, Doctoral thesis, 2016)Summary of thesis: During the past decades there has been an increasing application of scientific analytical methods in the area of conservation of cultural heritage objects and to address art historical and archaeometric ... -
Ethyl acetate in ethanol fermented beverages: elucidation of pathways and parameters affecting production
(Bachelor thesis, 2022)Bacheloroppgaven omhandler et forsøkt på å kartlegge reaksjonsveier til etylacetat i etanolfermenterte næringsmidler. Resultatene fra gjennomgåtte studier antyder at etylacetat blir dannet under fermentering ved biosyntetiserte ... -
Evaluating characterization methods for new porous functional materials
(Doctoral theses at NTNU;2021:312, Doctoral thesis, 2021)This thesis is concerned with the development and evaluation of characterization methods for new porous functional materials. Functionalized one-dimensional silicoaluminophosphates (SAPOs) were chosen as model systems for ... -
Evaluation of Different Methods for Computation of Kirkwood-Buff Integrals in the Thermodynamic Limit from Molecular Dynamics Simulations
(Master thesis, 2018)The total correlation integrals can provide useful information about the local structure of fluids, both for mixtures and for pure materials. These integrals are commonly referred to as Kirkwood-Buff integrals, due to their ... -
Evaluation of environmental conditions on the sorption of PAHs onto synthetic and natural fibres
(Master thesis, 2019)Mikroplast I miljøet har blitt en økende bekymring det siste tiåret. Tilstedeværelsen til mikroplast i miljøet har kraftig økt, og fremstår som en fare for dyreliv. En vanlig type mikroplast funnet i miljøet er mikroplastfibre. ... -
Evaluation of Macro- and Microelement Levels in Black Tea in View of Its Geographical Origin
(Journal article; Peer reviewed, 2016)The aim of this study was to evaluate the elemental composition of black tea samples and their infusions in view of their geographical origin. In total, 14 elements were analyzed, 13 (Ca, K, Mg, Na, Mn, Fe, Zn, Cu, Cr, Ni, ... -
Evaluation of protective groups for purines in synthesis of CSF1R inhibitors
(Master thesis, 2019)Kolonistimmulerende faktor 1 (CSF1) er ofte overuttrykt i flere typer kreft, betennelsessykdommer og beinsykdommer. Studier har vist at hemning av den kolonistimmulerende faktor 1 reseptor kinasen (CSF1R) kan gi økt effekt ... -
Evaluation of surfactant templates for one-pot hydrothermal synthesis of hierarchical SAPO-5
(Peer reviewed; Journal article, 2020)Hierarchical SAPO-5 molecular sieves were synthesized with three different mesopore structure-directing agents (meso-SDAs) (cetyltrimethylammonium bromide (CTAB), myristyltrimethylammonium bromide (MTMAB) and [3-(trime ... -
Evaluation of the occurrence and transformation of environmental contaminants in recirculating aquaculture systems
(Master thesis, 2021)Recirculating aquaculture system (RAS) is a novel alternative to classical aquaculture that allows for maximum control of the growing conditions as well as reducing the water utilized. However, the increased recirculation ... -
Evolution of Carbon Nanofiber-Supported Pt Nanoparticles of Different Particle Sizes: A Molecular Dynamics Study
(Journal article, 2014)Molecular dynamics simulations employing the ReaxFF reactive force field have been carried out to analyze the structural evolution of fishbone-type carbon nanofiber-supported Pt nanoparticles, with particle size ranging ... -
Excavated vs novel in situ soil washing as a remediation strategy for sandy soils impacted with per- and polyfluoroalkyl substances from aqueous film forming foams
(Peer reviewed; Journal article, 2021)In situ soil washing at the field scale has not yet been investigated as a remediation strategy for soils impacted by per- and polyfluoroalkyl substances (PFAS). This remediation strategy is a promising low-cost alternative ... -
Exergy analysis of offshore oil and gas processing
(Doktoravhandlinger ved NTNU, 1503-8181; 2014:155, Doctoral thesis, 2014)Oil and gas extraction have been responsible for 25—28% of the total greenhouse gas emissions in Norway the last 10 years. The part from offshore oil and gas processing, including power production, flaring, and cold ... -
Exergy-based performance indicators for industrial practice
(Journal article, 2018)Key performance indicators (KPIs) are powerful tools that industries can use not only to monitor their activities but also to highlight their unexploited potential. Energy-based KPIs are nowadays mostly used to evaluate ...