Blar i Institutt for kjemi på tittel
Viser treff 465-484 av 1404
-
From the Ocean to the Lab—Assessing Iron Limitation in Cyanobacteria: An Interface Paper
(Peer reviewed; Journal article, 2020)Iron is an essential, yet scarce, nutrient in marine environments. Phytoplankton, and especially cyanobacteria, have developed a wide range of mechanisms to acquire iron and maintain their iron-rich photosynthetic machinery. ... -
Fuel oil desulfurization with dual functionalized imidazolium based ionic liquids
(Peer reviewed; Journal article, 2020)A series of 36 dual functionalized N-(poly)ethylen glycol N-allyl-/N-benzyl imidazolium and benzimidazolium ILs were synthesized for extractive desulfurization studies (EDS). The novel ILs were readily prepared from imidazole ... -
Fully Polarizable QM/Fluctuating Charge Approach to Two-Photon Absorption of Aqueous Solutions
(Peer reviewed; Journal article, 2019)We present the extension of the quantum/classical polarizable fluctuating charge model to the calculation of single residues of quadratic response functions, as required for the computational modeling of two-photon absorption ... -
Functional Materials for a Sustainable Replacement of the Lithium-ion Battery
(Bachelor thesis, 2023)De siste årene har det vært en økende bekymring rundt påvirkningen av fossile brennstoff på miljøet og behovet for bærekreaftige energikilder. Som et resultat av dette har viktigheten av fornybare energikilder som sol -, ... -
Functionalization of Silica Aerogels and AlPO-5 with Molybdenum, Rhenium - A Study on Metal Introduction Methods
(Master thesis, 2018)In the present work possible routes for the introduction of Mo and Re into silica aerogels and aluminophosphate AlPO-5 have been investigated. Parameter studies on the influence of synthesis conditions including metal ... -
Functionalized Graphene-based Ensembles for Carbon Capturing Membranes
(Master thesis, 2020)I et forsøk på å håndtere den forestående klimakrisen ble et utvalg av karbonfangende sammensatte matriksmembraner, beriket med grafen-baserte nanofyllere, sammenlignet og evaluert på grunnlag av deres CO2-permeabilitets- ... -
Gas electrodes with nickel based current collectors for molten carbonate electrolyte thermo-electrochemical cells
(Journal article; Peer reviewed, 2019)Thermo-electrochemical cells with inexpensive molten carbonate electrolyte and (CO2|O2) gas electrodes allow the possible conversion of high temperature waste heat from industrial processes into electricity. The cell ... -
Genome Mining of Streptomyces sp. YIM 130001 Isolated From Lichen Affords New Thiopeptide Antibiotic
(Journal article; Peer reviewed, 2018)Streptomyces bacteria are recognized as an important source for antibiotics with broad applications in human medicine and animal health. Here, we report the isolation of a new lichen-associating Streptomyces sp. YIM 130001 ... -
A genome-wide association study provides insights into the genetic etiology of 57 essential and non-essential trace elements in humans
(Journal article; Peer reviewed, 2024)Trace elements are important for human health but may exert toxic or adverse effects. Mechanisms of uptake, distribution, metabolism, and excretion are partly under genetic control but have not yet been extensively mapped. ... -
Geokjemisk kartlegging av metaller i jord i Hamar by
(Master thesis, 2014)Denne oppgaven tar for seg kartlegging av innhold av arsen og tungmetaller i overflatejord på Hamar. I 2012 og 2013 ble det tatt til sammen 369 prøver (og tilstrekkelig med duplikatprøver) i Hamar kommune. Prøvene har ... -
Geokjemisk kartlegging av overflatejord i Kristiansand: Fordelinga av, og mulige kjelder til: arsen, bly, kadmium, kopar, krom, kvikksølv, nikkel, sink, PAH, benzo(a)pyren, og PCB i jord.
(Master thesis, 2012)Kristiansand er ein av byane som inngår i det Europeiske prosjektet URGE; Urban Geochemistry in Europe. Målet for prosjektet er å kartlegge tungmetallar og POPs i Europeiske byar si jord og identifisere forureiningskjelder, ... -
Geokjemisk kartlegging av overflatejord i Sandnes og Stavanger: Identifisering av mulige kilder til arsen, tungmetaller, PAH og PCB i jord, og forslag til byjordsområder
(Master thesis, 2012)Denne oppgaven kartlegger forurensning i overflatejord i Sandnes og Stavanger og identifiserer mulige kilder. Konsentrasjonene av bly i jorden er brukt til å foreslå to ulike byjordsområder for Sandnes og Stavanger. ... -
Geometrical flexibility of platinum nanoclusters: impacts on catalytic decomposition of ethylene glycol
(Journal article; Peer reviewed, 2017)Catalytic decomposition of ethylene glycol on the Pt13 cluster was studied as a model system for hydrogen production from a lignocellulosic material. Ethylene glycol was chosen as a starting material because of two reasons, ... -
Getting in control of persistent, mobile and toxic (PMT) and very persistent and very mobile (vPvM) substances to protect water resources: strategies from diverse perspectives
(Peer reviewed; Journal article, 2022)Background Safe and clean drinking water is essential for human life. Persistent, mobile and toxic (PMT) substances and/or very persistent and very mobile (vPvM) substances are an important group of substances for which ... -
Gibbs ensemble Monte Carlo simulation of fluids in confinement: Relation between the differential and integral pressures
(Peer reviewed; Journal article, 2020)The accurate description of the behavior of fluids in nanoporous materials is of great importance for numerous industrial applications. Recently, a new approach was reported to calculate the pressure of nanoconfined fluids. ... -
Global microplastic fiber pollution from domestic laundry
(Journal article; Peer reviewed, 2024) -
Global oppvarmings påvirkning på transportmekanismer i atmosfæren av PCB og kvikksølv til Arktis
(Bachelor thesis, 2023)Global oppvarming fører til økte temperaturer på kloden, spesielt i Arktis. Det blir i tillegg mer ekstremvær, og enkelte plasser kan det oppleves at det blir kaldere. Varmere temperaturer fører til at flyktige PBTer lettere ... -
Global warming's effect on the mercury in the terrestrial arctic
(Bachelor thesis, 2020) -
Gluing Potential Energy Surfaces with Rare Event Simulations
(Journal article; Peer reviewed, 2015)We develop a new method combining replica exchange transition interface sampling with two distinct potential energy surfaces. The method can be used to combine different levels of theory in a simulation of a molecular ... -
Gold catalyzed cyclization reactions cyclization reactions of 1,6-diynes
(Master thesis, 2009)