Search for dissertations about: "imidazole"

Showing result 1 - 5 of 32 swedish dissertations containing the word imidazole.

  1. 1. Imidazole containing polymers complexed with Cu2+ and Zn2+

    Author : Markus Andersson; [2009]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; vibrational spectroscopy; far-FTIR; EPR; cross-linking; DSC; Coordinating polymer; imidazole; mid-FTIR; metal ion;

    Abstract : An enormous problem for the shipping industry is fouling of marine organisms such as algae andbarnacles on the boat hull. The negative consequences for the society are both economical as well asenvironmental. To prevent fouling in general, biocides are typically incorporated directly into the paint. READ MORE

  2. 2. Modification of microcapsules for controlled release

    Author : Markus Andersson Trojer; [2012]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; coordination chemistry; colloidal stability; imidazole; controlled release; polyelectrolyte multilayer; block copolymer; electron paramagnetic resonance; cross-linking; vibrational spectroscopy; Microcapsule; quartz crystal microbalance with dissipation;

    Abstract : Fouling of marine organisms such as algae and barnacles on the boat hull is an enormous problem for the shipping industry. The negative consequences for the society are both economical and environmental. To prevent fouling in general, biocides are typically incorporated directly into the paint. READ MORE

  3. 3. Hydrogen Bonded Phenols as Models for Redox-Active Tyrosines in Enzymes

    University dissertation from Stockholm : Institutionen för organisk kemi

    Author : Josefin Utas; Stockholms universitet.; [2006]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; electron transfer; photosystem II; radicals; imidazole; hydrogen bonding; NATURAL SCIENCES Chemistry Organic chemistry; NATURVETENSKAP Kemi Organisk kemi;

    Abstract : This thesis deals with the impact of hydrogen bonding on the properties of phenols. The possibility for tyrosine to form hydrogen bonds to other amino acids has been found to be important for its function as an electron transfer mediator in a number of important redox enzymes. READ MORE

  4. 4. Aromatic Allylation via Diazotization; Application in synthesis of heterocyclic compounds

    University dissertation from Organic Chemistry, Lund University

    Author : Fredrik Ek; [2003]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Bengamide analogue.; parallel synthesis; trimethylsilyl azide; cycloaddition; imidazole; fused tetrazole derivatives; iodocyclization; benzazepine; tert-butyl nitrite; allylic bromide; aromatic allylation; diazotization; Organic chemistry; Organisk kemi;

    Abstract : A new method for allylation of aromatic systems has been developed. A number of arylamines were converted via diazotization to the corresponding allylaromatic compounds using tert-butyl nitrite and an excess of allylic bromides with complete regioselectivity. Electron-withdrawing groups, in the aromatic moiety, were necessary to obtain good yields. READ MORE

  5. 5. Development of Substance P 1–7 Related Peptides and Peptidomimetics Targeting Neuropathic Pain

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Anna Skogh; Uppsala universitet.; [2018]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Substance P 1–7; Peptidomimetics; Solid-phase Peptide Synthesis SPPS ; Palladium catalysis; Carbonylation; Imidazole; Bioisostere; Neuropathic pain; Allodynia; Structure-activity relationships; Medicinal Chemistry; Läkemedelskemi;

    Abstract : The neuropeptide substance P 1–7 (SP1–7, H-Arg1-Pro2-Lys3-Pro4-Gln5-Gln6-Phe7-OH) and its amidated analogue SP1–7 amide, have displayed intriguing effects in experimental models for neuropathic pain acting on a specific, yet unknown SP1–7 target. The aim of this thesis was to design and synthesise SP1–7 related peptides and peptidomimetics, to be used as research tools to study the SP1–7 system, and to serve as drug leads in the neuropathic pain area. READ MORE