Sökning: "Methyl iodide"
Visar resultat 1 - 5 av 22 avhandlingar innehållade orden Methyl iodide.
1. SODIUM/IODIDE SYMPORTER-NIS Abundant and Important in Gastric Mucosa
Sammanfattning : ABSTRACT Background: Iodine is essential for development and growth as a constituent in thyroid hormones. Biological mechanisms for iodide uptake and concentration are very important, espe-cially as iodine is a relatively scarce element. LÄS MER
2. Interactions of iodine and methyl iodide with reactive metals
Sammanfattning : In the event of a severe nuclear reactor accident, iodine will be released from the fuel into the containment building. If released to the environment, iodine represents a biological hazard due to the concentration in the thyroid gland. Being a reactive element, iodine will undergo reactions with water, oxygen, organic material, surfaces etc. LÄS MER
3. Formation, partitioning and interactions of organic iodides under severe nuclear accident conditions
Sammanfattning : During severe nuclear reactor accidents such as Chernobyl or Fukushima large amounts of radioactive iodine can be released in form of inorganic and organic iodine species into the environment. Volatile radioactive iodine species are harmful to human health when inhaled. LÄS MER
4. Methods for the Synthesis of PET Tracers and NMR Studies of Ribonuclease A
Sammanfattning : This thesis contains two parts.In the first part, general and versatile palladium-mediated 11C-C bond forming reactions for use in the production of radiotracers for Positron Emission Tomography (PET) were explored. LÄS MER
5. Transition Metal Mediated Transformations of Carboranes
Sammanfattning : 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. LÄS MER