Blar i Department of Chemistry, Bioscience and Environmental Engineering (TN-IKBM) på tittel
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Study of Protein phosphatase subunit B’ɸ - impact on Arabidopsis thaliana and plant-microbe interaction.
(Masteroppgave/UIS-TN-IKBM/2019;, Master thesis, 2019-06-14)The protein phosphatase 2A (PP2A) complex accounts for a considerable part of the protein dephosphorylation. PP2A is made up of three types of subunits, a catalytic(C), scaffolding (A) and regulatory (B) subunit. A certain ... -
Study of the long-finned pilot whale (Globicephala melas) bile content - An indicator of ocean health
(Peer reviewed; Journal article, 2023)Globicephala melas has been harvested in the Faroe Islands for centuries. Given the distances travelled by this species, tissue/body fluid samples represent unique matrices to be considered as an integration of environmental ... -
Studying of lumpfish sheltering using natural and artificial seaweed.
(Master thesis, 2021)The aim of this thesis was to evaluate the welfare of the lumpfish (Cyclopterus lumpus) by studying fish behaviour in different habitats, consisting of artificial and natural seaweed hides. Substrates and hides are essential ... -
Subcellular localization and therapeutic efficacy of polymeric micellar nanoparticles encapsulating bedaquiline for tuberculosis treatment in zebrafish
(Peer reviewed; Journal article, 2023)The combination drug regimens that have long been used to treat tuberculosis (TB), caused by Mycobacterium tuberculosis, are fraught with problems such as frequent administration, long duration of treatment, and harsh ... -
Sublethal effects of carbamazepine in zebrafish (Danio rerio) embryos
(Bachelor thesis, 2023)Pharmaceuticals are produced and used in very large volumes and their use and diversity is increasing every year. The presence of pharmaceuticals in aquatic systems is recognized as a widespread problem and monitoring these ... -
Substituted Two- To Five-Ring Polycyclic Aromatic Compounds Are Potent Agonists of Atlantic Cod (Gadus morhua) Aryl Hydrocarbon Receptors Ahr1a and Ahr2a
(Peer reviewed; Journal article, 2021)Polycyclic aromatic hydrocarbons (PAHs) are among the most toxic and bioavailable components found in petroleum and represent a high risk to aquatic organisms. The aryl hydrocarbon receptor (Ahr) is a ligand-activated ... -
Suitability and Effectiveness of Bioadsorbents for the Removal of Heavy Metals from Wastewater in Norway: A Qualitative Study
(Master thesis, 2021)The primary aim of this thesis was to investigate the process of biosorption and explore its suitability and effectiveness for use in Norway for the removal of heavy metals from wastewater. A qualitative assessment was ... -
Sulfur‐Decorated Ni−N−C Catalyst for Electrocatalytic CO2 Reduction with Near 100 % CO Selectivity
(Peer reviewed; Journal article, 2022-08)Developing highly efficient electrocatalysts for electrochemical CO2 reduction (ECR) to value-added products is important for CO2 conversion and utilization technologies. In this work, a sulfur-doped Ni−N−C catalyst is ... -
Synergistic Gas Hydrate and Corrosion Inhibition Using Maleic Anhydride: N-Isopropylmethacrylamide Copolymer and Small Thiols
(Peer reviewed; Journal article, 2023)Kinetic gas hydrate inhibitors (KHIs) are often used in combination with film-forming corrosion inhibitors (CIs) in oilfield production flow lines. However, CIs can be antagonistic to KHI performance. In this study, maleic ... -
Synergy Effect Study of Poly(N-isoacrylamide) with Tetra Butyl Phosphonium Bromide on Methane Hydrate Formation
(Journal article, 2019)Natural gas hydrate plugging is one of the costly and challenging problems for the oil and gas industry, especially for subsea fields. One way to prevent gas hydrate formation at low cost is the use of low-dosage hydrate ... -
Syntese av N-alkylerte 1,6-isofagamidine derivater
(Bachelor thesis, 2024) -
Syntetisere klorofyll i mørket
(Bachelor thesis, 2024)Plants undergo photosynthesis, one of the most important process on Earth. This happens through the help of chloroplasts, which uses sunlight, water and carbon dioxide to create oxygen. Oxygen is used by almost all forms ... -
Synthesis and Antiscaling Evaluation of Novel Hydroxybisphosphonates for Oilfield Applications
(Peer reviewed; Journal article, 2021)Organophosphorous compounds are still widely used as potential scale inhibitors in the upstream oil and gas industry, particularly in squeeze treatments as they have good adsorption properties on rock and are easily ... -
Synthesis and Evaluation of the Tetracyclic Ring-System of Isocryptolepine and Regioiso-Mers for Antimalarial, Antiproliferative and Antimicrobial Activities
(Peer reviewed; Journal article, 2021-05)A series of novel quinoline-based tetracyclic ring-systems were synthesized and evaluated in vitro for their antiplasmodial, antiproliferative and antimicrobial activities. The novel hydroiodide salts 10 and 21 showed the ... -
Synthesis and Investigation of Polymers of 2‑Methacrylamido-caprolactam as Kinetic Hydrate Inhibitors
(Peer reviewed; Journal article, 2020-05)Poly(N-vinylcaprolactam) (PVCap) and related copolymers have been used as kinetic hydrate inhibitors (KHIs) for over 25 years to combat gas hydrate formation in oil and gas field production flow lines. The caprolactam ... -
Synthesis and photodecomposition of antibiotics containing ethanolamine and oxazolidine moieties.
(Bachelor thesis, 2023)Abstract Antimicrobial resistance is a leading cause of death globally and is on the rise. The discovery of new antibiotics is declining, and the synthesis of new scaffolds with decomposing properties is more important now ... -
Synthesis and Photodecomposition Studies of Photodegradable Antibiotics and Chitin Synthase Inhibitors
(PhD thesis UiS;, Doctoral thesis, 2022-05)The release of bioactive compounds to the biosphere, such as chitin synthase inhibitors that are causing negative effects in non-target organisms, or antibiotic agents that contribute to increasing antimicrobial resistance, ... -
Synthesis and Study of Modified Polyaspartic Acid Coupled Phosphonate and Sulfonate Moieties As Green Oilfield Scale Inhibitors
(Peer reviewed; Journal article, 2021)The petroleum industry has strived for several years to explore environmentally friendly scale inhibitors with no acute environmental impact. Well-known industrial biodegradable polyaspartic acid is widely used as a potent ... -
Synthesis and testing of new classes of scale inhibitors
(Master thesis, 2022)Scale deposition is a common water related production problem in the oil and gas industry that can lead to damage and reduced production. Scale deposition occurs from sparingly inorganic salts that create an organic ... -
Synthesis and Testing of Oil Field Scale Inhibitors
(Masteroppgave/UIS-TN-IKBM/2020;, Master thesis, 2020-06-15)Scale formation is one of the major problems faced during production in the oil industry. A common method to control scale is the utilization of chemicals known as scale inhibitors (SIs). Several SIs are available commercially ...