Blar i Institutt for kjemi på tittel
Viser treff 197-216 av 1039
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Determination of nitrated and oxygenated polycyclic aromatic hydrocarbons in arctic air by GC/NICI-MS
(Master thesis, 2017)Nitrated and oxygenated polycyclic aromatic hydrocarbons (nitro- and oxy-PAHs) are pollutants that enter the atmosphere from incomplete combustions and from degradation of regular PAHs. Nowadays, there are growing interests ... -
Determination of Occurrence of Phthalate Metabolites in Harbour Porpoises from the Norwegian Coast
(Master thesis, 2019)Ftalater har mottatt betydelig oppmerksomhet grunnet høyt potensial for miljøforurensning og skadelige helseeffekter hos levende organismer. Forekomst av ftalatmetabolitter er godt etablert hos mennesker, men er i liten ... -
Determination of Poly Chlorinated biphenyls in sediment of Trondheim fjord (Norway) and Lake Tana (Ethiopia) using pressurized liquid extraction (PLE) and Gas Chromatography - Mass Spectrometry (GC-MS)
(Master thesis, 2017)The presence of polychlorinated biphenyls (PCBs) in the environment is of great concern, as they are compounds that are hazardous to the environment and human health. Environmental investigations of PCBs can be challenging ... -
Determination of profiles of occurrence of parabens, triclocarban and elements in select snack foodstuffs from Norway and other countries
(Master thesis, 2019)Processed food stuffs are added chemicals to keep stable quality for long periods. While the additives give positive effect to ordinary life, some of these also possibly cause estrogenic problem for our health. Therefore, ... -
Determination of profiles of trace elements and emerging contaminants (PFCs) in feathers and blood samples from birds - a multi-species approach
(Master thesis, 2019)Fjær- og blodprøver fra en rekke fuglearter ble samlet i Norge og Hellas (2015-2018) for å vurdere forekomst og se på profiler til utvalgte spormetaller og organiske forurensninger. De utvalgte essensielle sporstoffene ... -
Developing synthesis route for CuSAPO-18
(Master thesis, 2019)I dette arbeidet ble synthese av SAPO-18 med kobber isomorfisk substituert forsøkt via en hydrotermisk metode. Metoder basert på di-isopropyletylamin (DIPEA) ble funnet til å redusere deler av eller alt kobberet til ... -
Development and electrochemical characterization of ultra-microsensors using nanotechnology
(Master thesis, 2009) -
Development and implementation of extended CC2 models
(Master thesis, 2013)This thesis is part of an ongoing research project into the development and implementation of multi-level coupled cluster (MLCC) theory. In MLCC, the orbital space is divided into two or more subspaces. Based on which ... -
Development and propertiesof nontoxic solid electrodes for environmental surveillance: Application in automatic on site determination of metals in natural water and industrial solutions
(Doktoravhandlinger ved NTNU, 1503-8181; 2009:11, Doctoral thesis, 2009) -
Development of a liquid chromatography tandem mass spectrometry method for the determination of organophosphate flame retardants in baby food
(Master thesis, 2020)Organofosfat flammehemmere (OPFR) har fått økende oppmerksomhet ettersom produksjonsvolumet har økt, som et resultat av at polybrominerte difenyl etere er faset ut som flammehemmere. Bevisstgjøring av risikoen for uheldige ... -
Development of a sampler system for pollutants in contaminated marine sediments - Design of a sampler component and development of sampling routine in the marine sediments of Trondheim harbour
(Master thesis, 2018)A gravitational core sampler have been converted into a passive sampler by the design and manufactoring of a sampler component able to attach to the existing sampler system. Field tests were done by use of R/V Gunnerus in ... -
Development of an inventory for Alternative Conceptions among students in chemistry
(Journal article; Peer reviewed, 2017)A Chemistry concept inventory has been developed for assessing students learning and identifying the alternative conceptions that students may have in general chemistry. The conceptions in question are assumed to be mainly ... -
Development of an On-Line Monitoring Platform and Procedure for Rapid Environmental and Process Monitoring of Heavy Oil Extraction Operations and Industrial Activity
(Doctoral theses at NTNU;2020:359, Doctoral thesis, 2020)Developing monitoring systems for micro-pollutants and toxic substances to be able to protect particularly valuable and vulnerable areas against negative environmental pressures and impacts, and be in the forefront concerning ... -
The development of antifouling materials with potential application on sensors
(Doctoral theses at NTNU;2022:77, Doctoral thesis, 2022)Unwanted biofilm is one of major unsolved problems for underwater structures including movable and stationary, such as ships, pipelines, cables, fishing nets, bridge pillars and sensors. Especially for water monitoring ... -
Development of Au(I) Cycloadditions, Trifluoromethylation and Novel Au(I) Complexes
(Doctoral theses at NTNU;2020:167, Doctoral thesis, 2020)The field of gold(I)-catalysed reactions in organic chemistry has been expanding rapidly in the last two decades. Gold catalyses a diverse range of transformations and is especially useful in the activation of triple bonds ... -
Development of Chiral Gold(III)-complexes and Studies of Their Catalytic Activity
(Master thesis, 2018)The purpose of this master project was to synthesise chiral ligands and coordinate these to gold(III), thereby developing novel chiral gold(III)-complexes. These complexes were then used as gold-catalysts in cyclopropanation ... -
Development of methods for de novo design of functional drugs and catalyst compounds
(Doktoravhandlinger ved NTNU, 1503-8181; 2011:165, Doctoral thesis, 2011) -
Development of new ultra-fast-acting insulin analogues for treatment of type-1 diabetes
(Bachelor thesis, 2021)Til tross for den suksessfulle fabrikeringen av syntetisk menneskelig insulin for mange år siden, viste subkutan injisering seg å være utilstrekkelig for å effektivt moderere blodsukkeret til type-1 diabetikere, som i ... -
The Development of Polydimethysiloxane/ZnO–GO Antifouling Coatings
(Peer reviewed; Journal article, 2021)The development of antifouling coating for sensor is desirable because the biofilm can shorten sensor’s life and cause inaccurate reading. In this study, a facile one-pot reaction was used to synthesized ZnO–graphene oxide ... -
Development of Thienopyrimidines as Epidermal Growth Factor Receptor Tyrosine Kinase Inhibitors
(Doctoral thesis at NTNU;2015:195, Doctoral thesis, 2015)Abstract: Kinases are very attractive targets in the development of new drugs, due to their many important physiological and pathological functions. In the last few years, there has been a paradigm shift in cancer ...