Browsing Department of Chemistry by Title
Now showing items 485-504 of 542
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TAT-Modified Gold Nanoparticles Enhance the Antitumor Activity of PAD4 Inhibitors
(Journal article; Peer reviewed, 2020)Purpose: Histone citrullination by peptidylarginine deiminases 4 (PAD4) regulates the gene expression of tumor suppressor. In our previously study, YW3-56 (356) was developed as a potent PAD4 inhibitor for cancer therapy ... -
Technetium-99 (99Tc) in the North and Nordic Seas – the present status (2010) and a compilation of the Institute of Marine Research’s monitoring data (2003-2009)
(Master thesis, 2011-04-26)Technetium-99 (99Tc) is an anthropogenic, pure β-emitting (Emax = 292 keV) radionuclide with a half-life of 2.13 · 10^5 years. It is present in the marine environment primarily due to discharges from nuclear fuel reprocessing ... -
Tegn på forståelse av kjemi i elevrapporter: En undersøkelse av elevrapporter i programfag i kjemi
(Master thesis, 2018-06-26)Praktisk arbeid i realfagsundervisning er et tema som er mye diskutert i forskningen. Særlig problemstillinger som omhandler læringsutbyttet av praktisk arbeid er mye forsket på, og i den sammenheng også rapportene som ... -
Termokjemisk konvertering av fruktrester til plattformkjemikalier
(Master thesis, 2022-07-01)Furfural (FUR) og 5-hydroksymetylfurfural (HMF) kan dannes ved termokjemisk konvertering av pentose og heksose i fruktrester, samt andre biomasser. Både FUR og HMF anses som høyverdige plattformkjemikalier da de kan brukes ... -
The Distribution and Elimination of Lufenuron in Atlantic Salmon (Salmo salar)
(Master thesis, 2024-06-03)Salmon lice (Lepeophtheirus salmonis) are a growing problem in the Norwegian aquaculture industry with an estimated annual cost of sea lice management of 525 million USD in 2019 in Norway. Numerous lice treatments exist, ... -
The Effect of Electroconvulsive Therapy and Transcranial Magnetic Stimulation on Brain Volumes and Perfusion in Depression
(Master thesis, 2024-06-03)Major depressive disorder is a common mental disorder and is characterized by experiencing a depressed mood and thoughts of hopelessness or suicide. Bipolar disorder is a mental illness that causes changes in a person’s ... -
The effects of delousing chemical, imidacloprid, on the copepod Acartia tonsa
(Master thesis, 2024-06-03)The Norwegian aquaculture is critically important to the country’s industry and is the world largest exporter of Atlantic salmon (Salmo salar). However, the industry’s scale has led to an increase of louse pressure on both ... -
The Heart as an Organ at Risk in Radiation Therapy of Locally Advanced Non Small Cell Lung Cancer
(Master thesis, 2023-06-02)Purpose: Currently, in radiation treatment planning for locally advanced non-small cell lung cancer (LA-NSCLC), the heart is typically contoured as a whole organ at risk. Both photon and proton beam techniques are used for ... -
The identification of fatty acids in deep-sea sponge Geodia barretti, and its response to an acute crude oil exposure
(Master thesis, 2019-06-07) -
The potential pharmacophore of avrainvillamide
(Master thesis, 2022-08-15) -
A Theoretical Study of Cr/oxide Catalysts for Dehydrogenation of Short Alkanes
(Doctoral thesis, 2006-10-27)Natural gas reserves are being produced at increasing rates world wide, thus providing an abundance of short-alkane feedstock for the petrochemical industry. Effective routes to selective activation of short alkanes may ... -
Theory-Based Mechanistic Insight as Stepping Stone for Catalyst Development in Olefin Polymerization
(Doctoral thesis, 2011-09-29) -
Thermal stability of polyphenols and carotenoids from Laminaria hyperborea
(Master thesis, 2024-06-03)The green shift, and the focus on an increased blue bioeconomy, has stimulated the growth of sustainable production lines for marine bioactive products for food-, feed-, cosmetics-, and -pharmaceutical industries. Norway ... -
Thermochemical conversion of waste biomass (cherry rejects) to renewable platform chemicals: FUR and HMF
(Master thesis, 2022-08-11) -
TiO2/Fe2O3 heterostructures with enhanced photocatalytic reduction of Cr(VI) under visible light irradiation
(Peer reviewed; Journal article, 2019-07-23)We report a study on the synthesis of TiO2/Fe2O3 (TF) nanocomposites and their photocatalytic performance under visible-light irradiation. The characterization of structure and morphology shows that hematite Fe2O3 was ... -
Tissue accumulation of polystyrene microplastics causes oxidative stress, hepatopancreatic injury and metabolome alterations in Litopenaeus vannamei
(Journal article; Peer reviewed, 2023)Microplastics (MPs) pose one of the major environmental threats to marine organisms and ecosystems on a global scale. Although many marine crustaceans are highly susceptible to MPs pollution, the toxicological effects and ... -
Total Synthesis of Phorbazole B
(Journal article; Peer reviewed, 2020)Phorbazoles are polychlorinated heterocyclic secondary metabolites isolated from a marine sponge and several of these natural products have shown inhibitory activity against cancer cells. In this work, a synthesis of the ... -
Totalkvikksølv og metylkvikksølv i filet og lever av brosme fiska i Boknafjorden, samanlikna med Hardangerfjorden og Lofoten
(Master thesis, 2014-11-20)Det har i lang tid vore kjend at Hardangerfjorden er forureina, spesielt innerst i fjorden. Tidlegare masteroppgåver som er blitt gjort ved NIFES har funne kvikksølvkonsentrasjonar i brosme (Brosme brosme) frå Hardangerfjorden ... -
Toward E-selective Olefin Metathesis: Computational Design and Experimental Realization of Ruthenium Thio-Indolate Catalysts
(Journal article; Peer reviewed, 2021)The selective transformation of 1-alkenes into E-olefins is a long-standing challenge in olefin metathesis. Density functional theory (DFT) calculations predict high E-selectivity for catalysts incorporating a bidentate, ... -
Towards a Synthesis of the Marine Alkaloid Naamidine B
(Master thesis, 2014-09-15)