Blar i Fakultet for naturvitenskap (NV) på tittel
Viser treff 10825-10844 av 12544
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Syntheses and properties of long chain polyenes - Syntheses and properties of cationic and anionic polyene lipids
(Doctoral Theses at NTNU, 1503-8181; 2012-271, Doctoral thesis, 2012) -
Syntheses and Studies on New Dual Functionalized Zwitterions and Ionic Liquids - Imidazolium and 1,2,3-Triazolium based structures
(Master thesis, 2018)The purpose of this master's project was to synthesize new dual functionalized non-toxic imidazolium based zwitterions (ZIs), and ionic liquids (ILs) with high cellulose dissolution potential. As well as new 1,5-disubstituted ... -
Syntheses, characterization, and catalytic studies of ITQ-33: conversion of methanol to hydrocarbons over a microporous germano-aluminosilicate
(Master thesis, 2010)This thesis is concerned with synthesis and characterization of a recently discovered (first publication in 2006 [1]) material called ITQ-33. This material is a germanium containing zeolite with a unique topology and ... -
Synthesis and Analysis of Chlorinated Paraffins as Reference Standards
(Doctoral theses at NTNU;2023:154, Doctoral thesis, 2023)Persistent organic pollutants (POPs) are synthetic chemicals that persist in nature over time and lead to adverse effects towards humans and the environment. Due to their concerning properties, such as persistency, toxicity ... -
Synthesis and antimicrobial evaluation of cationic low molecular weight amphipathic 1,2,3-triazoles
(Journal article; Peer reviewed, 2017)A library of 28 small cationic 1,4-substituted 1,2,3-triazoles was prepared for studies of antimicrobial activity. The structures addressed the pharmacophore model of small antimicrobial peptides and an amphipathic motif ... -
Synthesis and Antimicrobial Evaluation of Small Molecule Amphiphiles Derived from Amphiphilic Antimicrobial Natural Products
(Doctoral theses at NTNU;2017:239, Doctoral thesis, 2017)Development of antimicrobial agents that work through novel mechanisms is of importance for combating the steadily increasing proliferation of resistant bacteria. Infections caused by resistant bacteria have become an ... -
Synthesis and application of new chiral N-heterocyclic carbenes
(Master thesis, 2010)N-Heterocyclic Carbenes (NHCs) are N,N’-disubstituted imidazolium or imidazolinium salts and are usually less air and moisture sensitive than comparable phosphine ligands. NHCs have found wide application as s-donating ... -
Synthesis and applications of carbon nanomaterials: from quanta dots to microspheres
(Master thesis, 2017)In this work, activated carbon fibers and activated carbon spheres were pre- pared through physical activation with CO2 and steam. The precursors used were polyaniline (PANI) and resorcinol-formaldehyde polymer spheres (RF ... -
Synthesis and Biological Evaluation of Furo[2,3-d]pyrimidines as EGFR Tyrosine Kinase Inhibitors
(Master thesis, 2015)The work performed in this master s thesis has contributed to a larger ongoing study on the development of new epidermal growth factor (EGFR) tyrosine kinase inhibitors, intended for use in cancer chemotherapy. The ... -
Synthesis and Carboxyl-Functionalization of Iron Oxide Nanoparticles for Diagnostics
(Master thesis, 2022)De siste tiårene har det vært en kraftig økning i omfanget av forskning på nanopartikler av jernoksid, på grunn av dets anvendelse i flere potensielle applikasjoner innenfor ulike fagfelt, som blant annet biomedisin, ... -
Synthesis and catalytic testing of oxazoline-NHC-gold(III) and β-hydroxyamide-NHC-gold(III) complexes
(Master thesis, 2021)Et sett av diastereomerisk rene bidentat oxazolin-NHC-gull(III) komplekser ble forsøkt syntesisert. En rekke ulike metoder har blitt utført og rapportert. Oxazolin-NHC-gull-Cl komplekser var ustabile ved oksidering med ... -
Synthesis and Characterisation of 3,8-Substituted 10H-Phenothiazine Dyes for Use in Dye-Sensitised Solar Cells
(Master thesis, 2019)Ettersom verdens energibehov fortsetter å vokse, og de forferdelige konsekvensene av global oppvarming kan føles over hele verden, trengs det nye grønne og fornybare energikilder. Fargestoffbaserte solceller (Dye-sensitised ... -
Synthesis and Characterisation of Co-based Fischer-Tropsch Catalysts and Supports, using hydrothermal and chemical attrition Method - The magnesium moderation Effect
(Master thesis, 2011)Magnesium modification at different calcination temperatures of γ-alumina supports for cobalt Fischer-Tropsch catalysts was investigated. Support modification and catalyst preparation were performed by applying the incipient ... -
Synthesis and characterisation of Cu and Ni ion exchanged SAPO-5
(Master thesis, 2022)Abstract will be available on 2024-07-01 -
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 ... -
Synthesis and Characterisation of Nanoporous VCuAPO-5 for Propene Oxidation
(Master thesis, 2015)In this work a synthesis route for the incorporation of vanadium and copper into the framework of AlPO-5 by isomorphous substitution been investigated. The resulting product, VCuAPO-5 have was characterised by x-ray ... -
Synthesis and Characterisation of NMC622 Cathodes for Lithium-Ion Batteries
(Master thesis, 2019)Effektive batterier med høy kapasitet blir stadig viktigere i samfunnet, hvor folk blir mer og mer avhengig av bærbare elektroniske enheter og elektriske kjøretøy. På bakgrunn av dette har Glencore Nikkelverk AS startet ... -
Synthesis and characterisation of textured lead-free piezoelectric ceramics
(Doktoravhandlinger ved NTNU, 1503-8181; 2014:139, Doctoral thesis, 2014)Lead-based piezoelectric ceramics are applied extensively in electromechanical devices. While lead-free alternatives are available, their performance and/or reliability have not yet been developed to the extent that they ... -
Synthesis and characterisation of the nanostructured magnesium-lanthanum-nickel alloys for Ni-metal hydride battery applications
(Master thesis, 2012)Affordable price, high abundance of magnesium and high densities of hydrogenin the Mg-based hydrides attract interest to these hydrides tailored for hydrogenand energy storage applications. Ternary La-Mg-Ni hydrogen storage ... -
Synthesis and Characterisation of the Plastic Crystal Solid Solution Systems [(CH3)4N]x[(CH3CH2)4N]1-x[FeBrCl3] (x = 0.7 - 1)
(Master thesis, 2021)Gjennom deres reversible permanente polarisering har ferroelektriske materialer funnet bruksområder innen flere grener av teknologi, som for eksempel digitalt minne, filtre eller sensorer. Dagens konvensjonelle ferroelektriske ...