Sökning: "mass spectrometry"

Visar resultat 1 - 5 av 942 avhandlingar innehållade orden mass spectrometry.

  1. 1. Improved Neuropeptide Identification Bioinformatics and Mass Spectrometry

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Maria Fälth Savitski; Per Andrén; David Fenyö; Per Svenningsson; Ronald Beavis; [2008]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; bioinformatics; neuropepides; database; peptide identification; peptide fragmentation; mass spectrometry; tandem mass spectromerty; NATURAL SCIENCES Chemistry Theoretical chemistry Bioinformatics; NATURVETENSKAP Kemi Teoretisk kemi Bioinformatik;

    Sammanfattning : Bioinformatic methods were developed for improved identification of endogenous peptides using mass spectrometry. As a framework for these methods, a database for endogenous peptides, SwePep, was created. It was designed for storing information about endogenous peptides including tandem mass spectra. LÄS MER

  2. 2. Mass spectrometry based analysis of drugs, neurotransmitters and lipids in invertebrate model systems

    Detta är en avhandling från Göteborg

    Författare :Nhu TN Phan; Göteborgs universitet.; Gothenburg University.; Göteborgs universitet.; Gothenburg University.; [2015]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; CE-MS; Imaging mass spectrometry; Lipids; Neurotransmitters; Drug; Drosophila; C. elegans;

    Sammanfattning : Mass spectrometry (MS) is one of the most universal analytical techniques due to its label-free detection principle and high chemical specificity, high selectivity, and sensitivity. MS is diverse with many different types of systems to meet different analytical demands from various research areas. LÄS MER

  3. 3. Mass Spectrometry-based Neuroproteomics Deciphering the Human Brain Proteome

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Sravani Musunuri; Jonas Bergquist; Ganna Shevchenko; Jean-Charles Sanchez; [2016]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Brain; Proteomics; Mass spectrometry; Alzheimer s disease; Traumatic brain injury; Membrane proteins; Sample preparation; Kemi med inriktning mot analytisk kemi; Chemistry with specialization in Analytical Chemistry;

    Sammanfattning : Mammalian brain is challenging to study due to its heterogeneity and complexity. However, recent advances in molecular imaging, genomics and proteomics have contributed significantly to achieve insights into molecular basis of brain function and pathogenesis of neurological disorders. LÄS MER

  4. 4. Precision mass measurements : Final limit of SMILETRAP I and the developments of SMILETRAP II

    Detta är en avhandling från Stockholm : Department of Physics, Stockholm University

    Författare :Andreas Solders; Reinhold Schuch; Juha Äystö; [2011]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; SMILETRAP; Precision mass spectrometry; Penning trap; Atomic mass; Highly charged ions; Low energy ion storage; Time of flight ion cyclotron resonance; High frequency; Proton mass; QED; g-factor; NATURAL SCIENCES Physics; NATURVETENSKAP Fysik; Physics; fysik;

    Sammanfattning : The subject of this thesis is high-precision mass-measurements performed with Penning trap mass spectrometers (PTMS). In particular it describes the SMILETRAP I PTMS and the final results obtained with it, the masses of 40Ca and that of the proton. LÄS MER

  5. 5. Precision mass measurements Final limit of SMILETRAP I and the developments of SMILETRAP II

    Detta är en avhandling från Stockholm : Department of Physics, Stockholm University

    Författare :Andreas Solders; Reinhold Schuch; Juha Äystö; [2011]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; SMILETRAP; Precision mass spectrometry; Penning trap; Atomic mass; Highly charged ions; Low energy ion storage; Time of flight ion cyclotron resonance; High frequency; Proton mass; QED; g-factor; NATURAL SCIENCES Physics; NATURVETENSKAP Fysik; Physics; fysik;

    Sammanfattning : The subject of this thesis is high-precision mass-measurements performed with Penning trap mass spectrometers (PTMS). In particular it describes the SMILETRAP I PTMS and the final results obtained with it, the masses of 40Ca and that of the proton. LÄS MER