Sökning: "Mass accuracy"
Visar resultat 1 - 5 av 266 avhandlingar innehållade orden Mass accuracy.
1. Improved mass accuracy in MALDI-TOF-MS analysis
Sammanfattning : Mass spectrometry (MS) is an important tool in analytical chemistry today, particularly in the field of proteomics where identification of proteins is the central activity. The focus in this thesis has been to improve the mass accuracy of MS-analyses in order to improve the possibility for unambiguous identification of proteins. LÄS MER
2. Improved Neuropeptide Identification : Bioinformatics and Mass Spectrometry
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
3. Miniaturized Techniques for Protein Analysis
Sammanfattning : Proteins are a highly diversified group of molecules, andfor their study, advanced analytical tools are required. Inparticular, a need for high-throughput techniques has emergedin order to enable the characterization of large sets ofproteins. LÄS MER
4. The accuracy of statistical confidence estimates in shotgun proteomics
Sammanfattning : High-throughput techniques are currently some of the most promising methods to study molecular biology, with the potential to improve medicine and enable new biological applications. In proteomics, the large scale study of proteins, the leading method is mass spectrometry. LÄS MER
5. Advanced Mass Spectrometry Imaging in Neuropharmacology
Sammanfattning : Mass spectrometry imaging (MSI) has emerged as a valuable approach for mapping multiple molecular species in sections of diverse tissues. It enables simultaneous detection of numerous compounds (from neurotransmitters to small proteins) in the brain at relatively high lateral resolution (>5 μm) on a routine basis. LÄS MER