Search for dissertations about: "CHROMATOGRAPHY-MASS-SPECTROMETRY"

Showing result 1 - 5 of 142 swedish dissertations containing the word CHROMATOGRAPHY-MASS-SPECTROMETRY.

  2. 1. Liquid Chromatography – Mass Spectrometry Analysis of Short-lived Tracers in Biological Matrices : Exploration of Radiotracer Chemistry as an Analytical Tool

    Author : Martin Lavén; Karin Markides; Bengt Långström; Rolf Ekman; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Analytical chemistry; liquid chromatography - mass spectrometry; radiotracer chemistry; positron emission tomography; biological samples; radionuclide imaging; Analytisk kemi; Analytical chemistry; Analytisk kemi;

    Abstract : Liquid chromatography – mass spectrometry (LC-MS) methods were developed for the analysis of positron emission tomography (PET) radiotracers in biological matrices. Additionally, radiotracer chemistry was explored as an analytical tool for supporting LC-MS method development and imaging molecular interactions in miniaturised chemical analysis systems. READ MORE

  4. 2. Mass fragmentography and elemental analysis by means of a new and combined multiple ion detector - peak matcher device : developments of new techniques in gas chromatography - mass spectrometry

    Author : Carl-Gustaf Hammar; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : .... READ MORE

  5. 3. Biological fate of pethidine : applications of gas chromatography-mass spectrometry and deuterium labelling

    Author : Claes Lindberg; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; PHARMACY; FARMACI;

    Abstract : .... READ MORE

  6. 4. Cold trapping and reinjection techniques for gas chromatography-mass spectrometry

    Author : Sven P. Jacobsson; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : This thesis describes the use of cold trapping and reinjection techniques in combination with gas chromatography-mass spectrometry. A summary of different cold trap/ reinjection systems is presented. READ MORE

  7. 5. Liquid chromatography : mass spectrometry study of two biochemical alcohol markers

    Author : Niclas Nikolai Stephanson; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : The interest in biochemical alcohol markers for detecting acute and chronic alcohol consumption has expanded greatly during recent years. The development and application of laboratory tests identifying early problematic drinking and monitoring abstinence have the potential of reducing the healthcare costs and suffering associated with alcohol misuse. READ MORE