Search for dissertations about: "GCIB"

Found 3 swedish dissertations containing the word GCIB.

  2. 1. Development and Application of ToF-SIMS for Clinical and Microbiological Analysis

    Author : Kelly Dimovska Nilsson; Göteborgs universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; ToF-SIMS; Imaging mass spectrometry; Antibiotic resistance; Basal cell carcinoma; Gas cluster ion beam; GCIB; Time-of-flight secondary ion mass spectrometry; BCC; Escherichia coli; E. coli; FabF; DapF; Lpp; Lipid A; ECAcyc; Depth profile;

    Abstract : The aim of the work of this thesis was to further the implementation of timeof-flight secondary ion mass spectrometry (ToF-SIMS) in biological analysis and to generate new knowledge from the samples analysed. ToF-SIMS is a chemical analysis technique. READ MORE

  4. 2. Imaging mass spectrometry for in situ lipidomics: from cell structures to cardiac tissue

    Author : Sanna Sämfors; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Myocardial infarction; PC12 cells; Cell membrane; Mass spectrometry imaging; Sample preparation; Lipidomics; ToF-SIMS; Gas cluster ion beam;

    Abstract : Imaging of cells and tissues is important for studying different processes within biological systems due to the spatial information provided for different molecular species during imaging. One powerful imaging technique is mass spectrometry imaging (MSI). READ MORE

  5. 3. Label free analysis and spatial distribution of molecular lipids in brain tissue and cells using mass spectrometry imaging

    Author : Amir Saeid Mohammadi; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Mass Spectrometry Imaging; Secondary Ion Mass Spectrometry Imaging; Matrix Assisted Laser desorption Ionization; Lipids; Brain tissue;

    Abstract : Lipids are important inherent components in brain and cell membranes, which play significant biological roles in cell function. Identification and localization of specific biomolecules such as peptides and lipids within cellular membranes is currently a major challenge in metabolomics and biological studies. READ MORE