Institutt for kjemi: Nye registreringer
Viser treff 201-220 av 1395
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Temporal Trends and Age-Dependent Sex Differences in Chlorinated Paraffin Accumulation in Moose
(Peer reviewed; Journal article, 2022)Previous studies have found relatively high chlorinated paraffin (CP) concentrations in moose (Alces alces) compared with other wildlife from Scandinavia. To explore CP accumulation behaviors in this long-lived terrestrial ... -
The effect of metal type in ion exchanged SAPO-34 for the direct conversion of methane to methanol
(Master thesis, 2022)Formålet med denne masteroppgaven var å funksjonalisere chabazitt (CHA) zeotypen SAPO-34 ved konvensjonell ionebytting med Cu, Zn, Fe, Ag og Co, undersøke effekten av ionebyttingen og evaluere Me/SAPO-34-prøvene for partiell ... -
Synthesis and characterisation of hierarchical SAPO-5 employing sustainable meso-SDAs
(Master thesis, 2022)Hierarkisk SAPO-5 ble syntetisert hydrotermisk og med bruk av de bærekraftige meso-SDAene glukose og sukrose. En parameterstudie ble utført for å undersøke effekten av tilsetningsrekkefølge, krystalliseringstid og temperatur ... -
Distribution, behavior, and risk assessment of chlorinated paraffins in paddy plants throughout whole growth cycle
(Journal article; Peer reviewed, 2022) -
On the characteristic features of ionization in QED environments
(Peer reviewed; Journal article, 2022)The ionization of molecular systems is important in many chemical processes, such as electron transfer and hot electron injection. Strong coupling between molecules and quantized fields (e.g., inside optical cavities) ... -
Green Chemo-Enzymatic Protocols for the Synthesis of Enantiopure β-Blockers (S)-Esmolol and (S)-Penbutolol
(Journal article; Peer reviewed, 2022) -
In situ detection of an unstable C,N-Au(III) chelate by 15N NMR methods
(Peer reviewed; Journal article, 2022)Au(III)-NHC-oxazolyl complexes are prepared by oxidation and anion exchange of the corresponding Au(I)Cl-NHC-oxazolyl precursors, which are synthesized from appropriate imidazolium pre-ligands. As the Au(III) complexes are ... -
Enhancing Scientific Support for the Stockholm Convention's Implementation: An Analysis of Policy Needs for Scientific Evidence
(Peer reviewed; Journal article, 2022)The Stockholm Convention is key to addressing the global threats of persistent organic pollutants (POPs) to humanity and the environment. It has been successful in identifying new POPs, but its national implementation ... -
An Advanced Approach for MgZnAl-LDH Catalysts Synthesis Used in Claisen-Schmidt Condensation
(Peer reviewed; Journal article, 2022)Using organic-base tetramethylammonium hydroxide (TMAH) is a viable, cheap, and fast option for the synthesis of MgZnAl-LDH-type materials by both co-precipitation and mechano-chemical methods. TMAH presents several ... -
The role of pressure and defects in the wurtzite to rock salt transition in cadmium selenide
(Peer reviewed; Journal article, 2022)Using molecular dynamics and path sampling techniques we investigated the effect of pressure and defects in the wurtzite to rock salt transition in cadmium selenide (CdSe). In the pressure range 2–10 GPa, rate constants ... -
The Fate and Transport of Chlorinated Polyfluorinated Ether Sulfonates and Other PFAS through Industrial Wastewater Treatment Facilities in China
(Peer reviewed; Journal article, 2022)Wastewater from certain industrial processes can be primary emission sources of per- and polyfluoroalkyl substances (PFAS) and fluorinated alternatives like chlorinated polyfluorinated ether sulfonates (Cl-PFESA). Two such ... -
Large Area Patterning of Highly Reproducible and Sensitive SERS Sensors Based on 10-nm Annular Gap Arrays
(Peer reviewed; Journal article, 2022)Applicable surface-enhanced Raman scattering (SERS) active substrates typically require low-cost patterning methodology, high reproducibility, and a high enhancement factor (EF) over a large area. However, the lack of ... -
The thermal diffusion coefficient of membrane-electrode assemblies relevant to polymer electrolyte membrane fuel cells
(Peer reviewed; Journal article, 2022)This study focuses on the role of the combined gas diffusion layer and membrane on thermal diffusion coefficient and its effects on water transport in polymer electrolyte membrane fuel cell. Thermal diffusion coefficients ... -
Maternal bisphenol urine concentrations, fetal growth and adverse birth outcomes: A population-based prospective cohort
(Journal article; Peer reviewed, 2021) -
Scalable Fabrication of Metallic Nanogaps at the Sub-10 nm Level
(Journal article; Peer reviewed, 2021) -
Sorption and Mobility of Charged Organic Compounds: How to Confront and Overcome Limitations in Their Assessment
(Peer reviewed; Journal article, 2022)Permanently charged and ionizable organic compounds (IOC) are a large and diverse group of compounds belonging to many contaminant classes, including pharmaceuticals, pesticides, industrial chemicals, and natural toxins. ... -
Classical density functional theory for interfacial properties of hydrogen, helium, deuterium, neon and their mixtures
(Peer reviewed; Journal article, 2023)The DFT is developed to study the interfacial properties of hydrogen, helium, neon, deuterium and their mixtures, i.e. fluids that are strongly influenced by quantum effects at low temperatures. White Bear fundamental ... -
"Hanging gardens" - comparing fauna communities in kelp farms and wild kelp forests
(Peer reviewed; Journal article, 2023)A growing need for food is causing increased interest for seaweed farming globally. This requires knowledge of the industry’s effects on the marine environment. We therefore aimed to explore the communities hosted by a ... -
A comparative study of experiments and theories on steady-state evaporation of water
(Journal article, 2022)A precise description of energy and mass transport across the liquid-vapor interface of water is central in dis- ciplines spanning from climatology to seawater desalination. We present a critical assessment of six recent ... -
Seasonal variation in chemical composition and contaminants in European plaice (Pleuronectes Platessa) originated from the west-coast of Norway
(Peer reviewed; Journal article, 2022)The seasonal effect on chemical composition and contaminants in European plaice (Pleuronectes platessa) captured in Norwegian waters was investigated in three seasons (September, December, April). Fillets were compared by ...