Search for dissertations about: "Silver iodine"

Found 5 swedish dissertations containing the words Silver iodine.

  1. 1. Graphene-based nanocomposites for electronics and photocatalysis

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Ebrahim Chalangar; Linköpings universitet.; Linköpings universitet.; Högskolan i Halmstad.; [2019]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Graphene; Zinc oxide; Silver iodine; Plasmonics; Nanocomposites; Conjugated electronics; Photocatalysis; Photodegradation;

    Abstract : The development of future electronics depends on the availability of suitable functional materials. Printed electronics, for example, relies on access to highly conductive, inexpensive and printable materials, while strong light absorption and low carrier recombination rates are demanded in photocatalysis industry. READ MORE

  2. 2. Some New Methods in Sialic Acid Chemistry

    University dissertation from Organic Chemistry, Lund University

    Author : Teddy Ercegovic; Lund University.; Lunds universitet.; [2001]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; thioglycoside promoter; ganglioside; Tumor-associated antigen; lactam; lactone; sialic acid; N-acetylneuraminic acid; Neu5Ac; sialyl donor; auxiliary group; 3- S -phenylthio; bis-sialic acid lactam; 3- S -phenylseleno; silver trifluoromethanesulfonate; iodine monochloride; Organic chemistry; Organisk kemi;

    Abstract : Gangliosides (G) are sialic acid-containing cell surface glycosphingolipids capable of forming lactones, i.e. inner esters. Some gangliosides are tumor-associated antigens, and they may serve as immunogens in their lactone form, where the latter is comparatively more abundant on the surface of malignant cells. READ MORE

  3. 3. Transition Metal Mediated Transformations of Carboranes

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Ludvig Eriksson; Uppsala universitet.; [2003]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Chemistry; carborane; isoquinoline; PK11195; peripheral bensodiazepine receptor; Cu I Iodide; iodinated carborane; palladium; isotopic exchange; Herrmann’s Catalyst; Heck reaction; Suzuki-Miyaura reaction; cross coupling; arylation; olefination; 125-iodine; radiolabelling; carboraneboronic ester; BNCT; 2-iodo-; Kemi; NATURAL SCIENCES Chemistry; NATURVETENSKAP Kemi; organisk kemi; Organic Chemistry;

    Abstract : This thesis describes the use of copper and palladium to mediate transformations of carboranes, especially p-carborane.1-(1-p-carboranyl)-N-methyl-N-(2-butyl)-3-isoquinolinecarboxamide, a carborane containing analogue of the peripheral benzodiazepine receptor (PBR) ligand PK11195, has been synthesised. READ MORE

  4. 4. Development of Catalytic ElectrophilicTrifluoromethylation and Fluorination Methods

    University dissertation from Stockholm University

    Author : Nadia Ilchenko; Stockholms universitet.; [2014]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : This thesis is focused on development of new catalytic, electrophilic fluorination and trifluoromethylation methods of alkenes. These reactions were carried out using hypervalent trifluoromethyl and fluoroiodine reagents.The first project involved copper catalyzed oxytrifluoromethylation of terminal alkenes and alkynes. READ MORE

  5. 5. Investigation of [N-X-N]+ and [N-C-N]+ complexes in solution Exploring Geometry, Stability and Symmetry

    University dissertation from Stockholm University

    Author : Alavi Karim; Göteborgs universitet.; Gothenburg University.; [2017]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; three center four electron; halonium; carbenium; carbonium; pentavalent; symmetry; NMR; variable temperature; counterion; isotopic perturbation of equilibrium;

    Abstract : Halogen bonding is a weak interaction. In this thesis the three center four electron halogen bond, [N−X−N]+, has been studied. The lighter halogens form highly unstable halonium ions that are reactive towards nucleophiles and their complexes were therefore investigated at low temperatures. READ MORE