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Structural determination of a series of synthetic peptide analogues to the 310-helical (Pro138-Gly144) segment of aquaporin-4 by X- ray crystallography 
Gebreslasie, Hadgu Girmay (Master thesis / Masteroppgave, 2011)
In order to understand the single crystal X-ray structures of a series of synthetic peptides mimicking the Pro138-Gly144 segment of human AQP4 [1] , we have crystallized and determined the X-ray structures of some of these ...
Computing all Pairs (λ,μ) Such That λ is a Double Eigenvalue of Α + μΒ 
Jarlebring, Elias; Kvaal, Simen; Michiels, Wim (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2011)
Double eigenvalues are not generic for matrices without any particular structure. A matrix depending linearly on a scalar parameter, Α + μΒ, will, however, generically have double eigenvalues for some values of the parameter ...
Characterisation of human exposure pathways to perfluorinated compounds : - comparing exposure estimates with biomarkers of exposure 
Haug, Line Småstuen (Doctoral thesis / Doktoravhandling, 2011)
This thesis shows that the indoor environment can significantly contribute to exposure to a type of environmental pollutants called perfluorinated compounds (PFC), although for most of us the highest intake comes from food, ...
Airborne organophosphates in the aviation industry : Sampling development and occupational exposure measurements 
Solbu, Kasper (Doctoral thesis / Doktoravhandling, 2011)
During the last decade, there has been an increased concern of impact to human health from exposure to lubricants and organophosphates (OPs) for workers in the aviation industry. In spite of this concern, neither methods ...
Catalytic partial oxidation of methane to synthesis gas: Materials and reaction mechanisms 
Mudu, Federica (Doctoral thesis / Doktoravhandling, 2011)
On model materials designed by atomic layer deposition for catalysis purposes 
Diskus, Madeleine (Doctoral thesis / Doktoravhandling, 2011)
The aim of this work was to investigate the potential of model materials designed by atomic layer deposition toward applications in catalysis research. Molybdenum based catalysts promoted with cobalt were selected as target ...
Spatial variability of POPs in European background air 
Halse, Anne Karine; Schlabach, Martin; Eckhardt, Sabine; Sweetman, Andy; Jones, Kevin C; Breivik, Knut (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2011)
Passive air samplers (PAS) were deployed at 86 European background sites during summer 2006 in order (i) to gain further insight into spatial patterns of persistent organic pollutants (POPs) in European background air and, ...
Investigation of Potential Hedgehog Signaling Pathway Inhibitors Restricted Access
Buchman, Eline Suzanne (Master thesis / Masteroppgave, 2011)
The Hedgehog signaling pathway, first discovered in the fruit fly Drosophila melanogaster, was later found to be largely conserved in vertebrates and is crucial within diverse aspects of animal development, as well as for ...
Processes governing mobility and transport of phosphorus from agricultural soil 
Opland, Kaja Aillin Jensen (Master thesis / Masteroppgave, 2011)
Optimization of Automated 18F Fluoroalkylation : Production of 3 Opioid PET Tracers 
Reed, Brian Jeffrey (Master thesis / Masteroppgave, 2011)
PET is an effective tool for imaging of biochemical processes within patients and is instrumental for quantitative imaging of the availability of opioid receptors in the central nervous system. The opioid receptor system ...
Understanding the dispersion interaction in density-functional theory and prototyping self-consistent orbital dependent correlation functionals 
Strømsheim, Marie Døvre (Master thesis / Masteroppgave, 2011)
Development of Heterogeneous Thiol-Ene Polymer Beads and their Applications in Polymer-Supported Organocatalysis Restricted Access
Fredriksen, Kim Alex (Master thesis / Masteroppgave, 2011)
Siden tusenårsskiftet har reaksjoner katalysert av ikke-metallholdige organiske molekyler (organokatalyse) økt i popularitet. Organokatalysatorer opererer under milde reaksjons betingelser og via flere aktiviseringsmoder. ...
Radiomerking Av Surfaktanter For Bruk i EOR Metoder 
Bjerke, Inger-Marie (Master thesis / Masteroppgave, 2011)
I et prosjekt ved Institutt for Energiteknikk (IFE) skulle mekanismer studeres ved bruk av surfaktanter i kombinasjon med superkritisk CO2 for økt utvinning av restolje fra eldre oljereservoarer. Surfaktant sammen med CO2 ...
YBaCo4O7-type oksider som oksygenlagringsmateriale 
Ottesen, Heidi Bratlie (Master thesis / Masteroppgave, 2011)
Synthesis of 9-Substituted-8-oxoadenines as Potential Inhibitors of DNA Repair Enzymes in Cancer Therapy 
Siah, Huey San Melanie (Master thesis / Masteroppgave, 2011)
Organic polymer monolithic columns for separation of small molecules and proteins Restricted Access
Rahho, Rafika (Master thesis / Masteroppgave, 2011)
Asymmetrisk syntese av venlafaxin-intermediater : og en ny metode for asymmetrisk epoksidering 
Hennum, Martin (Master thesis / Masteroppgave, 2011)
Det antidepressive legemidlet venlafaxin selges i dag som et racemat på tross av at dens to enantiomerer har ulik farmakologisk virkning. Asymmetriske synteser av venlafaxin finnes i litteraturen, men ingen av dem egner ...
Flervalgsoppgaver som selvtestingsmiddel i KJM1100 Restricted Access
Rugsveen, Camilla (Master thesis / Masteroppgave, 2011)
Gjennom kunnskapsløftet av 2006 ble den grunnleggende ferdigheten Å kunne bruke digitale verktøy innført. Dette var et resultat av stadige teknologiske fremskritt, som også gjør det naturlig å innvie teknologien i ...
Investigating Intergenerational Differences in Human PCB Exposure due to Variable Emissions and Reproductive Behaviors 
Quinn, Cristina L; Frank, Wania; Gertje, Czub; Breivik, Knut (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2011)
Background: Reproductive behaviors (such as age of childbearing, parity, and breastfeeding prevalence) have changed over the same historical time period as PCB emissions and may produce intergenerational differences in ...
Ionic transport in atomic and nanodimensional structures in oxides 
Fjeld, Harald (Doctoral thesis / Doktoravhandling, 2010)
Oxides with high ionic conductivity represent a class of functional materials with characteristics suitable for electrochemical energy converters, such as fuel cells and batteries. This work addresses effects from changes ...
Elektrisk og Fotoelektrokjemisk karakterisering av donor- og akseptordopet Fe2O3 
Vøllestad, Einar (Master thesis / Masteroppgave, 2010)
Metylering av alkener og aromater med metanol over H-ZSM-5 og H-beta Restricted Access
Visur, Elin-Melina (Master thesis / Masteroppgave, 2010)
I denne oppgaven er to ulike topologier studert, MFI og *BEA, hvor fire ulike materialer er benyttet, H-ZSM-5 I, H-beta I, H-ZSM-5 II og H-beta II. H-beta I og H-ZMS-5 I har omtrent samme tetthet av sure seter, Si/Al-forhold~130. ...
Hydrophilic interaction chromatographic separation of 8 deoxynucleotide triphosphates (dNTPs) and nucleotide triphosphates (NTPs). Restricted Access
Johnsen, Elin (Master thesis / Masteroppgave, 2010)
Eight deoxynucleoside triphosphates (dNTPs) and nucleoside triphosphates (NTPs): ATP, CTP, GTP, UTP, dATP, dCTP, dGTP and dTTP, were separated using two 15 cm, 2.1. mm I.D. ZIC-pHILIC columns coupled in series, using simple ...
Synthesis, Structure, and Proton Conductivity of Meta- and Pyrophosphates 
Nalini, Vajeeston (Doctoral thesis / Doktoravhandling, 2010)
Synthesis, Characterization and Protonolysis mechanistic studies of diimine Pt diphenyl complexes of relevance to C‐H activation 
Parmene, Jérôme (Doctoral thesis / Doktoravhandling, 2010)
Catalysis by platinum Pt and other noble metals is involved in industrial processes that convert petroleum and natural gas resources to useful fuels and other value-added chemicals. The cleavage of carbon-hydrogen bonds ...
Oxidative footprinting and mass spectrometry based structural characterization of mAb 14F7-NeuGc GM3 ganglioside complex 
Abshiru, Nebiyu Ali (Master thesis / Masteroppgave, 2010)
The Characterization of anti body-antigen interactions provider Crucial information on the structural basis of the specificity of binding of two antibodies Their target anti-gens. In this project, an attempt was made two ...
Syntese og karakterisering av cis-selektive Rh(I)-syklopropaneringskatalysatorer 
Langseth, Eirin (Master thesis / Masteroppgave, 2010)
Syklopropaner kan delta i syntetisk nyttige ringåpningsreaksjoner. Ved fremstillingen av syklopropaner kan flere stereogene sentre dannes fra relativt enkle forbindelser. Dette gjør syklopropanene til viktige syntetiske ...
Synthesis of Selective Antagonists for the various Adenosine Receptors 
Orji, Placid (Master thesis / Masteroppgave, 2010)
The methanol-to-hydrocarbons reaction : Influence of acid strength on the mechanism of olefin formation 
Erichsen, Marius Westgård (Master thesis / Masteroppgave, 2010)
The methanol-to-hydrocarbons (MTH) reaction is a flexible alternative step in the upgrading of natural gas, coal or biomass. By tuning the catalyst and process conditions, methanol can be converted into a variety of ...
Monitoring of phosphorus fractions : Understanding geochemical and hydrological processes governing the mobilization of phosphorus from terrestrial to aquatic environment 
Mohr, Christian Wilhelm (Master thesis / Masteroppgave, 2010)
This study was performed in the Vansjø-Hobøl catchment in SE Norway, as part of research related to the transport of phosphorus to the eutrophic lake Vansjø, the largest lake in the catchment. This study is part of The ...
Kvikksølvinnhold og speciering i vann, jord og sedimenter fra Wanshan, Kina 
Khalaf, Goran (Master thesis / Masteroppgave, 2010)
Wanshan er et lite distrikt i Guizhou-provinsen i Sørvest-Kina som i årrekker var den viktigste Kviksølvprodusenten i Kina frem til gruvene ble stengt i 2001. Gruvedriften har etterlatt seg store slagghauger og gruvetipper ...
Intramolekylær syklopropanering av bromdiazoacetater 
Bolsønes, Marianne (Master thesis / Masteroppgave, 2010)
Two Dimensional Liquid Chromatographic Separations of Plants Extracts 
Bukhari, Shan-E-Haider (Master thesis / Masteroppgave, 2010)
In this study, the potential of using off-line or online two dimensional liquid chromatography (2D LC) separations of plant extracts was examined. A new approach to high speed, online isocratic elution comprehensive 2D LC ...
Screening and examination of small molecules to find inhibitors and synergists of the canonical Wnt signaling pathway 
Bråtesveen, Stine Maria (Master thesis / Masteroppgave, 2010)
Studier av reaksjon mellom HCN og OH ved atmosfæriske forhold. Restricted Access
Bunkan, Arne J. Coldevin (Master thesis / Masteroppgave, 2010)
Dette arbeidet har omhandlet reaksjon mellom HCN og OH under atmosfæriske forhold. HCN er identifisert som et produkt hovedsaklig fra forbrenning av biomasse, men dets rolle nitrogenkretsløpet er ennå ikke bestemt. ...
Extent, sources and evolution of groundwater salinization in Lower Shire area, Malawi Restricted Access
Gebretsadik, Asfaw (Master thesis / Masteroppgave, 2010)
Abstract Groundwater resources in the lower shire region in Malawi, Southern Africa, show high salinity. The sources of salinity and the mechanism of groundwater salinization in this inland region are not known. The main ...
Gassfasereaksjoner for maursyre i atmosfæren 
Bråten, Hanne (Master thesis / Masteroppgave, 2010)
Sammendrag I dette prosjektet er reaksjonen mellom maursyre og OH og reaksjonen mellom maursyre og Cl, som er de viktigste nedbrytningsreaksjonene i atmosfæren blitt studert nærmere både eksperimentelt og ved kvantekjemiske ...
Elektriske egenskaper og hydratiseringsprosesser i bulk, romladningslag og korngrensekjerne; en studie av BaPr0.2Zr0.7Y0.1O3-δ 
Kostøl, Kristine Bakkemo (Master thesis / Masteroppgave, 2010)
Intramolecular C-H Insertion Reactions of α-Bromodiazoacetamides 
Kaupang, Åsmund (Master thesis / Masteroppgave, 2010)
Oppgaven presenterer en syntese av α-bromodiazoacetamider, laget fra sykliske, symmetriske aminer. De bromerte α-diazoacetamidene utgjør et nytt tilskudd til α-diazoacetamidene som er kjent i litteraturen. α-bromodiazoacetamidene ...
Defekter i TiNb2O7 : en teoretisk og eksperimentell studie 
Kalland, Liv-Elisif (Master thesis / Masteroppgave, 2010)
TiNb2O7 er tidligere vist å være en blandet elektron- og protonleder. Mange sider av defektstrukturen er ukjent for TiNb2O7, og en teoretisk og eksperimentell studie av denne ville kunne bidra til økt forståelse av ...
Synthesis of 6-arylpurines as potential selective antagonists for the various adenosine receptors 
Kulendrn, Aisvareya (Master thesis / Masteroppgave, 2010)
Several 6-aryl-9-benzylpurines have been shown to be selective antagonists for various adenosine receptors including A1, A2A, A2B and A3. The structures of the most active compounds resemble those screened in the Mycobacterium ...
Characterization of a Novel Thermoresponsive Polysaccharide Grafted with PNIPAAM. 
Phan, Hang Thuy Thi (Master thesis / Masteroppgave, 2010)
Abstract The uncharged temperature responsive polymer MHEC-g-PNIPAAM (modified hydroxyethylcellulose graft poly(N-isopropylacrylamide)), and its anionic analogue were characterized by the aid of dynamic light scattering ...
Thermodynamics and transport of protons in functional oxides 
Kjølseth, Christian (Doctoral thesis / Doktoravhandling, 2009)
Nye funksjonelle materialer er essensielle komponenter i fremtidens energiteknologi. Gruppe for faststoff elektrokjemi ved Kjemisk Institutt, Universitetet i Oslo, har i en årrekke ledet an i forskning på keramiske materialer ...
Immobilisering av en diarylprolinol - syntese, polymerisering og testing 
Jakobsen, Martin Gjerde (Master thesis / Masteroppgave, 2009)
Organokatalyse er et felt i vekst etter at det ble gjenoppdaget rundt år 2000. Samtidig har immobilisert organokatalyse også blitt viet mer oppmerksomhet de siste ti årene. Til nå har det vært vanlig å immobilisere ...
Tynne filmer av nanolaminater i Fe-Ti-O-systemet 
Bratvold, Jon E. (Master thesis / Masteroppgave, 2009)
Hovedmålet med denne oppgaven har vært å utforske ALD som en mulighet for å syntetisere lagdelte strukturer av α-Fe2O3 og FeTiO3. I tillegg har et helt nytt system for tilførsel av titantetraisopropoksid (Ti-tip) uten bruk ...
Optimalisering av syntesebetingelsene for nye 10-ring zeolittstrukturer 
Skistad, Wegard (Master thesis / Masteroppgave, 2009)
I dette arbeidet har de to til nå mest komplekse zeolittstrukturene som er kjent, TNU-9 (TUN) og IM-5 (IMF), blitt syntetisert. Forsøk på syntese av ITQ-13 har også blitt utført. Alle de tre strukturene har egenskaper som ...
Investigations into new degasser technology for SISAK Restricted Access
Nilssen, Johannes (Master thesis / Masteroppgave, 2009)
Prototypen på et nytt væske-ekstraksjonssystem (microSISAK) for benytting i studier av kortlivede radionuklider har blitt utprøvd på langlivede nuklider. Studiene ble gjennomført ved institutt for kjernekjemi ved universitetet ...
Thin films of multiferroic BiCoO3 by ALD 
Gandrud, Knut Bjarne (Master thesis / Masteroppgave, 2009)
This work presents the first reported thin film deposition of α-Bi2O3 by ALD (Atomic Layer Deposition). In addition, thin films of Co3O4 and CoO are for the first time reported deposited by ALD from the respective novel ...
Density functional theory for large molecular systems 
Reine, Simen Sommerfelt (Doctoral thesis / Doktoravhandling, 2009)
Nøyaktige simuleringer av kjemiske og biologiske prosesser på molekylært nivå har lenge vært uoppnålig for en rekke molekylære systemer, og har nå blitt mulig for mange av disse systemene gjennom ny metodeutvikling av ...
Density-functional-theory calculations of second-order magnetic properties 
Lutnæs, Ola Berg (Doctoral thesis / Doktoravhandling, 2009)
To concluse, the work presented in this thesis is a contribution to the understanding and testing of DFT functionals (and also other computational methods) for the calculation of second-order magnetic properties. Vibrational ...
Electronic structure and optical properties of ZnSiO3 and Zn2SiO4 
Karazhanov, Smagul; Ravindran, Ponniah; Fjellvåg, Helmer; Svensson, Bengt Gunnar (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2009)
The electronic structure and optical properties of orthorhombic, monoclinic, and rhombohedral (corundum type) modifications of ZnSiO3, and of rhombohedral, tetragonal, and cubic (spinel type) modifications of Zn2SiO4 have ...
Comparative analysis of electronic structure and optical properties of crystalline and amorphous silicon nitrides 
Karazhanov, Smagul; Kroll, P; Holt, A; Bentzen, A; Ulyashin, Alexander (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2009)
We present a study of the electronic structure and optical properties of Si3N4 and Si2N3H in crystalline and amorphous phases by first-principles calculations. We find that besides structural disorder those matrix atoms ...
Source regions of some persistent organic pollutants measured in the atmosphere at Birkenes, Norway 
Eckhardt, Sabine; Breivik, Knut; Li, Yi-Fan; Manø, Stein; Stohl, Andreas (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2009)
A key feature of POPs (Persistent Organic Pollutants) is their potential for long-range atmospheric transport. In order to better understand and predict atmospheric source-receptor relationships of POPs, we have modified ...
Development of a LC-MS/MS method for comparing brain tumour samples Restricted Access
Ellevog, Undis (Master thesis / Masteroppgave, 2009)
Functionalization of the Purine 8-Position via 8-Lithiated Species: Scopes and Limitations 
Gamadeku, Thywill (Master thesis / Masteroppgave, 2009)
ABSTRACT In this study, 6-chloropurines with varied substituents in the 2 and 9 or 7 positions were functionalized in the 8-position. This was done via lithiation and subsequent bromination to form 8-brominated purines. It ...
Defekter og transport i Ba3La(PO4)3 
Hancke, Ragnhild (Master thesis / Masteroppgave, 2009)
Ba3La(PO4)3 har i en tidligere studie vist å lede protoner ved høye temperaturer. Aspekter tilknyttet defektstrukturen og transportmekanismene krever imidlertid nærmere undersøkelser og denne oppgaven tilstreber å gi en ...
Asymmetrisk syntese av Venlafaxin analoger Restricted Access
Kaboli, Massoud (Master thesis / Masteroppgave, 2009)
SAMMENDRAG Hensikten med dette prosjekt var å utvikle kjemiske metoder for asymmetrisk fremstilling av en serie Venlafaxin analoger som skulle testes for biologisk aktivitet i sentralnervesystemet. Siden det ikke ble oppnådd ...
Ionic and electronic conductivity in the LaNbO4 - LaTaO4 system 
Ertzeid, Odd-Arne (Master thesis / Masteroppgave, 2009)
Defect chemical investigations on the LaNbO4-LaTaO4 system are, except for investigations on the parent phases, LaNbO4 and LaTaO4, non-existent. Research on this system is required to understand the impact of tantalum-doping ...
Omsetning av metylklorid til hydrokarboner over H-SAPO-34 og H-SSZ-13 
Saure, Ole Vaaland (Master thesis / Masteroppgave, 2009)
Metylklorid-til-hydrokarboner (MeXTH)-prosessen er et trinn i oppgraderingen av naturgass til alkener. Prosessen unngår produksjon av syntesegass som er en energikrevende prosess. I dette arbeidet sammenlignes to ...
Utvikling av et SISAK ekstraksjonssystem for grunnstoff 106, seaborgium 
Schulz, Frøydis (Master thesis / Masteroppgave, 2009)
Grunnstoff 106, seaborgium, tilhører de aller tyngste grunnstoffene, transaktinidene. Som forberedelse til kjemisk undersøkelse av seaborgium med ekstraksjonssystemet SISAK, er et kjemisk system begynt utviklet med de ...
Transport og defekter i akseptordopet LaScO3 og LaMg(0,5)Ti(0,5)O3 
Vigen, Camilla Kaori (Master thesis / Masteroppgave, 2009)
Nitrogen defects in oxides 
Polfus, Jonathan Marc (Master thesis / Masteroppgave, 2009)
Preparation and Characterization of Cross-Linked Polymeric Nanoparticles for Enhanced Oil Recovery Applications 
Al-Manasir, Nodar (Master thesis / Masteroppgave, 2009)
ABSTRACT In this study, we will try to develop different microgel systems for enhanced oil recovery applications. The usage of microgels for this application has not been much studied, but it seems to have a great potential. ...
Heavy metal levels and mercury speciation in water, soil and sediments in a highly contaminated mining area in Khaidarkan, Kyrgyzstan 
Solberg, Kristine (Master thesis / Masteroppgave, 2009)
The world second largest mercury (Hg) mine and smelter, the Khaidarkan Mercury Plant (KMP) is located in Khaidarkan, a small city in a valley in Batken oblast, Kyrgyzstan. The smelter roasts locally mined cinnabar and ...
Tynne filmer av multiferroisk BiFeO3 
Østreng, Erik (Master thesis / Masteroppgave, 2009)
I dette arbeidet er det for første gang deponert tynne filmer av α-Bi2O3 med ALD. Det er undersøkt tre forskjellige forløpere for vismutoksider: BiPh3 (Ph = fenyl), Bi(OtBu)3 (OtBu = tert-butoksy) og Bi(thd)3 (thd = ...
Studies of the Methanol to-hydrocarbon (MTH) reaction over new 8- and 10-ring acidic zeolites 
Teketel, Shewangizaw (Master thesis / Masteroppgave, 2009)
Abstract Developing a process in which natural gas, coal and biomass can be converted to valuable petrochemical products is becoming increasingly important. The methanolto-hydrocarbon (MTH) reactions constitute the final ...
Nye koordinasjonspolymerer basert på Pt(IV) 
Lundvall, Fredrik (Master thesis / Masteroppgave, 2009)
Katalyse er et felt innen kjemien som blir stadig viktigere. Utviklingen av nye koordinasjonspolymerer, også kjent som MetallOrganiske Nettverk (MetalOrganic Framework - MOF), er viktig i jakten på nye effektive katalysatorer ...
Porous layer open tubular columns for protein separations 
Røgeberg, Magnus (Master thesis / Masteroppgave, 2009)
Syntese og undersøkelse av Ca2Si, Ca2Sn, Mg2Si og Mg2Sn som solcellematerialer 
Hansen, Per-Anders (Master thesis / Masteroppgave, 2009)
Heavy metals in soil and water near mercury hotspots in Guizhou, China 
Søvik, Marthe Lise (Master thesis / Masteroppgave, 2008)
Chinas fast-growing economy has led to an increase in the releases of many heavy metals. These releases affect both the local environment through soil and water contamination, but also the regional and global environment ...
Construction of an immunotoxin specifically targeted towards pancreatic cancer cells 
Agustsdottir, Silja (Master thesis / Masteroppgave, 2008)
Some types of cancers are more difficult to treat than others, and to date, there is no general accepted standard approach how to treat pancreatic cancer. The aim of this project was to construct an immunotoxin with an ...
Asymmetric Synthesis of Enantiomerically Pure Bicifadine Analogues 
Vestli, Kristian (Master thesis / Masteroppgave, 2008)
Den siste tiden har inhibitorer av reopptakstransportører for nevrotransmittere blitt viet stor oppmerksomhet. Det er gjort mange forsøk på å finne nye forbindelser, ettersom denne typen inhibitorer kan ha interessante ...
Development of a capilary liquid chromatography method for determination of adenosine in stem cell culture supernatants 
Kona, Teodora Delia (Master thesis / Masteroppgave, 2008)
A reversed phase capillary liquid chromatography (cLC) method using large volume injection (column switching) has been developed the determination of low concentration of adenosine in aqueous samples. The injection volume ...
Syntese av høysilika CHA-zeolitter med kontrollert Si/Al-forhold og partikkelstørrelse Restricted Access
Eilertsen, Einar Andre (Master thesis / Masteroppgave, 2008)
I denne masteroppgaven er zeolitter med CHA-topologi syntetisert med et Si/Al-forhold fra 14 til 133. Dette fyller et sammensetningsområde som ikke tidligere er rapportert. Kjemiske analyser viser en nær lineær sammenheng ...
Approaches for characterizing unknown compounds by liquid chromatography in combination with mass spectrometry and nuclear magnetic resonance spectroscopy 
Nguyen, Lan (Master thesis / Masteroppgave, 2008)
The stolen Scream painting of Edvard Munch was restored and in the restoration work of the damages on the painting, a glue of the materials which have to be somewhat identical to the glue that Munch used in the Scream ...
Investigations of a Metallic Interconnect Material for High Temperature Proton Conducting Fuel Cells 
Skilbred, Anders Werner Bredvei (Master thesis / Masteroppgave, 2008)
SYNTHESIS OF HIGH SILICA CHA ZEOLITES WITH CONTROLLED Si/Al RATIO 
Eilertsen, Einar Andre; Nilsen, Merete Hellner; Wendelbo, Rune; Olsbye, Unni; Lillerud, Karl Petter (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2008)
Zeolites with the CHA topology have been synthesized with Si/Al ratios ranging from 15 to 133. ICP-AES analysis shows that the Si/Al ratio in the material is close to linearly related to the Si/Al ratio in the reaction ...
Syntese av Li-holdige filmer med ALCVD Restricted Access
Alnes, Mari (Master thesis / Masteroppgave, 2008)
Characterization of Functional Biopolymers under Various External Stimuli 
Maleki, Atoosa (Doctoral thesis / Doktoravhandling, 2008)
Polymers are large molecules composed of repeating structural units connected by covalent chemical bonds. Biopolymers are a class of polymers produced by living organisms, which exhibit both biocompatible and biodegradable ...
Investigation of Using Gamma-ray Induced Compton Electrons for Calibration of Alpha Spectra 
Haile, Beyene Girma (Master thesis / Masteroppgave, 2008)
Indoor Air Pollution in China: Analysis of Global Warming Contributions and Exposure to Particles 
Alnes, Line Winther Hansen (Master thesis / Masteroppgave, 2008)
About 60% of the Chinese population lives in rural areas, where biomass and coal are the main sources of energy for cooking and heating. Indoor air pollution from household fuel burning is a major health concern, responsible ...
Anomalous Transition in Aqueous Solutions of a Thermoresponsive Amphiphilic Diblock Copolymer 
Jin, Huiting (Master thesis / Masteroppgave, 2008)
The aggregation and disaggregation caused by temperature and shear rate in aqueous solutions of the thermoresponsive methoxy-poly(ethylene glycol)-block-poly(N-isopropylacrylamide) (MPEG53-b-PNIPAAM113) copolymer was studied ...
Influence of support material on Ni catalysts for propane dry reforming to synthesis gas 
Dai, Xin (Master thesis / Masteroppgave, 2008)
Ni/SiO2 and Ni/Mg(Al)O catalysts with difference metal loadings have been prepared. The activity, selectivity and stability of supported Ni catalysts for propane dry reforming to syngas reaction were investigated by catalytic ...
Synthesis of Pyrimidines as Potential Tuberculosis Drugs 
Read, Matthew Lovell (Master thesis / Masteroppgave, 2008)
6-Aryl-9-substituted benzylpurines as antimycobacterial agents have been previously studied in our group.1-5 The structural activity relationship (SAR) of antimycobacterial purines is generally well understood5 (Figure 1, ...
Trace determination of sulphur mustard and related compounds in environmental samples by headspace-trap GC-MS Restricted Access
Røen, Bent Tore (Master thesis / Masteroppgave, 2008)
New methods for trace determination of sulphur mustard (HD) by headspace-trap GC-MS have been developed for water and soil samples. As HD is unstable, especially in water, methods for determination of some of the cyclic ...
Prestudy of Potential Surface Water Acidification in Northeast China Restricted Access
Li, Yanhong (Master thesis / Masteroppgave, 2008)
During the past several decades, the amount of SO2 emission in China has steadily increased. The big forest areas in northeast China, located in Hei Longjiang and Ji Lin provinces, are hereby receiving an increasing amount ...
Syntese av 5-(brommetylen)furan-2(5H)-oner og 3-(brommetylen)isobenzofuran-1(3H)-oner som mulige inhibitorer av "quorum sensing" i bakterier 
Hussain, Zainab Ali (Master thesis / Masteroppgave, 2008)
SAMMENDRAG (E)- og (Z)-isomere av 5-(brommetylen)furan-2(5H)-oner I, 5-(brommetylen)dihydrofuran-2(3H)-on II og 5-(brommetylen)isobenzofuran-1(3H)-oner III har blitt syntetisert for testing av biologisk aktivitet, med ...
Molecular imprinted molecules for the determination of prostaglandins 
Chen, Yan (Master thesis / Masteroppgave, 2008)
The aim of this project was to investigate molecular imprinted polymers (MIPs) for their potential use in a two-dimensional (2D) capillary liquid chromatography (cLC) system for the simultaneous determination of prostaglandins ...
DFT-modellering og transportstudier av protoner i blybaserte perovskitter 
Bjørheim, Tor Svendsen (Master thesis / Masteroppgave, 2008)
Determination of opiates, cocaine and benzoylecgonin in urine by solid phase extraction and liquid chromatography : tandem mass spectrometry 
Berg, Thomas (Master thesis / Masteroppgave, 2007)
ABSTRACT In forensic toxicology it is important to have a specific and reliable detection of illicit drugs in biological species. At Norwegian Institute of Public Health (NIPH), Department of Drug Analysis, urine samples ...
Determination of trace metals in transparent polyethylene films by ICP-MS, and its application in forensic chemistry 
Storrustløkken, Linda (Master thesis / Masteroppgave, 2007)
SAMMENDRAG Plastposer og plastfolier laget fra polyetylen (PE) er ofte gjenstand for bevismateriale i kriminalsaker, enten det er innhentet fra et åsted eller beslaglagt fra personer. Å kunne spore plastmaterialet, ...
Fysiokjemiske egenskaper til løst naturlig organisk materiale (DNOM). : Betydningen av feltegenskaper 
Bodding, Therese (Master thesis / Masteroppgave, 2007)
Sammensetning og egenskaper til DNOM i vann varierer med nedbørfeltets karakter. Vegetasjon, geologi, topografi og klima, særlig temperatur og nedbør virker inn på de fysiokjemiske egenskapene til DNOM. Hensikten med denne ...
Determination of Paralytic Shellfish Toxins in Norwegian Shellfish by Liquid Chromatography with Fluorescence or Tandem Mass Spectrometry Detection. 
Sayfritz, Stephen John (Master thesis / Masteroppgave, 2007)
A novel extraction and clean-up method has been developed for the determination of paralytic shellfish poisoning (PSP) toxins in shellfish samples. Raw shellfish material was extracted with an acidic acetonitrile/water ...
Determination of cystatin C in cerebrospinal fluid by on-line two dimensional liquid chromatography 
Olsen, Helle (Master thesis / Masteroppgave, 2007)
Defects and conductivity in Sr-doped LaNb3O9 
Wood, Jaran Raymond (Master thesis / Masteroppgave, 2007)
The work is based on possible protonic transport in LaNb3O9. This ABO3–type perovskite is known to have large voids in the lattice due to many inherent A-site metal vacancies. Acceptor-doping of this material may facilitate ...
Preparation for Liquid-Liquid Extraction Studies of Dubnium Using Homologue Models with the SISAK System 
Zheng, Li (Doctoral thesis / Doktoravhandling, 2007)
Tracers of Nb, Ta, and the pseudo-homologue Pa were used to model the chemical behaviour of dubnium in the development of suitable liquid-liquid extraction systems for the SISAK centrifuge system. Extraction from sulphuric ...
Small compounds for targeted radiotherapy 
Brevik, Ellen Mengshoel (Doctoral thesis / Doktoravhandling, 2007)
Syv bidrag til norsk kjemihistorie 
Pedersen, Bjørn; Bye, Ragnar; Manne, Rolf (Book / Bok / PublishedVersion, 2007)
Interstellare aminosyre-prekursorer studert med mikrobølgespektroskopi og kvantekjemiske beregninger 
Askeland, Eva Therese (Master thesis / Hovedoppgave, 2007)
The main objective of the work for this thesis was to establish the foundation for detection of the amino acid precursor Z-3-amino-2-propenenitrile in interstellar space. Detection of compounds in interstellar space is ...
Strukturbestemmelse av to-peptidbakteriocinet plantaracin EF i membranliknende miljø ved bruk av NMR-spektroskopi 
Fimland, Nina (Master thesis / Masteroppgave, 2007)
Antimikrobielle peptider produsert av melkesyrebakterierer en gruppe forbindelser som er av interesse innenfor næringsmiddelindustri og medisin. To-peptidbakteriociner er en gruppe peptider som hører inn under disse. ...
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