Department of Chemistry
Recent Submissions
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Molecular oxygen-assisted in defect-rich ZnO for catalytic depolymerization of polyethylene terephthalate
(Journal article; Peer reviewed, 2023)Polyethylene terephthalate (PET) is the most produced polyester plastic; its waste has a disruptive impact on the environment and ecosystem. Here, we report a catalytic depolymerization of PET into bis(2-hydroxyethyl) ... -
Probing the elastic response of lipid bilayers and nanovesicles to leaflet tensions via volume per lipid
(Journal article; Peer reviewed, 2023)Biological and biomimetic membranes are based on lipid bilayers, consisting of two monolayers or leaflets. One important but challenging physical parameter of these membranes is their tension. For a long time, this tension ... -
A Saddle-Shaped Expanded Porphyrinoid Fitting C60**
(Journal article; Peer reviewed, 2023)We present the synthesis of a new type of an expanded porphyrinoid macrocycle with a saddle-shaped morphology and its complexation of C60 guest molecules. The new macrocycle contains four carbazole and four triazole moieties ... -
Co-exposure to UV radiation and crude oil increases acute embryotoxicity and sublethal malformations in the early life stages of Atlantic haddock (Melanogrammus aeglefinus)
(Journal article; Peer reviewed, 2023)Crude oil causes severe abnormalities in developing fish. Photomodification of constituents in crude oil increases its toxicity several fold. We report on the effect of crude oil, in combination with ultraviolet (UV) ... -
Alkyl-phenanthrenes in early life stage fish: differential toxicity in Atlantic haddock (Melanogrammus aeglefinus) embryos
(Journal article; Peer reviewed, 2023)Tricyclic polycyclic aromatic hydrocarbons (PAHs) are believed to be the primary toxic components of crude oil. Such compounds including phenanthrene are known to have direct effects on cardiac tissue, which lead to ... -
Probing Catalyst Degradation in Metathesis of Internal Olefins: Expanding Access to Amine-Tagged ROMP Polymers
(Journal article; Peer reviewed, 2023)Ruthenium-promoted ring-opening metathesis polymerization (ROMP) offers potentially powerful routes to amine-functionalized polymers with antimicrobial, adhesive, and self-healing properties. However, amines readily degrade ... -
Comparing the adsorption of methyl orange and malachite green on similar yet distinct polyamide microplastics: Uncovering hydrogen bond interactions
(Journal article; Peer reviewed, 2023)Microplastics (MPs) and dye pollutants are widespread in aquatic environments. Here, the adsorption characteristics of anionic dye methyl orange (MO) and cationic dye malachite green (MG) on polyamide 6 (PA6) and polyamide ... -
Adsorption Behavior of Diclofenac on Polystyrene and Poly(butylene adipate-co-terephthalate) Microplastics: Influencing Factors and Adsorption Mechanism
(Journal article; Peer reviewed, 2023)To unveil the intricacies surrounding the interaction between microplastics (MPs) and pollutants, diligent investigation is warranted to mitigate the environmental perils they pose. This exposition delves into the sorption ... -
Mesomeric Acceleration Counters Slow Initiation of Ruthenium-CAAC Catalysts for Olefin Metathesis (CAAC = Cyclic (Alkyl)(Amino) Carbene)
(Journal article; Peer reviewed, 2023)Ruthenium catalysts bearing cyclic (alkyl)(amino)carbene (CAAC) ligands can attain very high productivities in olefin metathesis, owing to their resistance to unimolecular decomposition. Because the propagating methylidene ... -
Analysis of Polyphenols from Laminaria hyperborea for application as Life Science ingredients
(Doctoral thesis, 2023-09-01)Makroalger, også kjent som tang og tare, er anerkjent som en verdifull kilde til bioaktive forbindelser. Av disse har polyfenoler fått særlig oppmerksomhet. Polyfenoler har blitt assosiert med en rekke helsefordeler, og ... -
Oriented self-assembly of anisotropic layered double hydroxides (LDHs) with 2D-on-3D hierarchical structure
(Journal article; Peer reviewed, 2023)Layered double hydroxides (LDHs) have been the subject of increasing research due to their unique 2D or 3D structures and promising applications. However, achieving precise control over their morphology and architecture ... -
One-step preparation of robust elastic plastic polyvinyl chloride sponges with a layered structure for highly efficient separation of water-in-oil emulsions
(Journal article; Peer reviewed, 2023)To address the environmental pollution and human health issues caused by oily wastewater and PVC plastic waste, a practical zero-waste solution has been developed. In this study, PVC sponges with superlipophilic and ... -
Oil absorption stability of modified cellulose porous materials with super compressive strength in the complex environment
(Journal article; Peer reviewed, 2023)The occurrence of oil spills has severe damage upon both the environment and human health. Hence, the development of a green, recyclable, complex environment resistant, and efficient oil–water separation aerogel is required ... -
Characterization of high value products in the side-stream of Laminaria hyperborea alginate production - Targeting the phenolic content
(Journal article; Peer reviewed, 2023)Sustainable production based on renewable biomass and efficient bioprocesses are important elements in the growing blue bioeconomy. The traditional Laminaria hyperborea alginate production disposes approximately 80 % of ... -
Multivariate calibration for qNMR of sugars in aqueous solution and application on samples from thermochemical conversion of fruit waste
(Master thesis, 2023-06-14)Furfural (FUR) and hydroxymethylfurfural (HMF) are furanic derivatives from dehydration of carbohydrates found in many types of biomasses. These molecules are often referred to as platform chemicals because of their wide ... -
Design and synthesis of the Gilteritinib-Thalidomide PROTAC-like bifunctional molecule
(Master thesis, 2023-06-03) -
Deep-learning based reconstruction of dynamic non-Cartesian fMRI: Application to silent imaging
(Master thesis, 2023-06-02) -
Machine Learning in Automated Segmentation of Small Lesions in Magnetic Resonance Imaging for Multiple Sclerosis
(Master thesis, 2023-06-02) -
Multimodal MRI-based Stratification of Motor Phenotypes in Parkinson's Disease
(Master thesis, 2023-06-02)Selv om Parkinsons sykdom ble beskrevet for over 200 år siden, er dens kliniske heterogenitet fortsatt ukjent. Forskning søker nå å stratifisere sykdommen ved å identifisere pasientgrupper med ulike kliniske egenskaper. ... -
Analysis of DCE-MRI data from patients with endometrial cancer
(Master thesis, 2023-06-02)