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Skip to Search Results- 33Mass-spectrometry
- 8Metabolomics
- 4Proteomics
- 3Electrospray ionization
- 3Isotope labeling
- 3Liquid chromatography
- 1Alexander, Anthony John.
- 1Chen, Lu
- 1Dawe, Margot Renee
- 1De Souza, Andrea
- 1Dunlop, Kevin Yoshio.
- 1Fentabil, Messele
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Fall 2014
Scientists and clinicians involved in the development of biomarkers confront with the challenge of selecting the best analytical methods among dozens that have been reported in the literature. Creation of new and improvement of exist technologies is an integral part of the pathway to analytical...
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Study of Non-Covalent Protein-Carbohydrate Interactions by Nanoelectrospray Ionization Mass Spectrometry and Surface Plasmon Resonance
DownloadFall 2015
This thesis describes the application of electrospray ionization mass spectrometry (ESI-MS) techniques to identify and quantify antibody-antigen interactions in vitro. Also potential application of nanodiscs (ND) as membrane model in ESI-MS and surface plasmon resonance (SPR) spectroscopy has...
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Separation and characterization of polycyclic aromatic hydrocarbons and azaarenes using normal phase liquid chromatography and electrospray ionization mass spectrometry
DownloadFall 2016
Normal phase liquid chromatography (NPLC) is widely used for separating petroleum into compound classes, such as polycyclic aromatic hydrocarbons (PAHs) and polar nitrogen containing compounds. The charge-transfer and hypercrosslinked polystyrene NPLC phases provide unique selectivities for PAHs....
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Quantitative Characterization of Noncovalent Protein-Carbohydrate Interactions using Electrospray Ionization Mass Spectrometry
DownloadFall 2015
The interactions between water-soluble proteins and carbohydrates found on the surfaces of cells play important roles in many physiological and pathological cellular processes. Carbohydrates function as receptors for signaling, cellular recognition and adhesion, and pathogen infections. This...
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Isotope Labeling Liquid Chromatography Mass Spectrometry: Metabolite Identification and Human Salivary Metabolome Profiling
DownloadFall 2012
The objective of this work was to use paired labeling reagents that are chemically identical but isotopically different to provide a simple and robust way of mass spectrometry (MS)-based metabolome profiling. A differential 13C-/12C-isotope dansyl chloride (DnsCl) derivatization strategy has been...
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Investigating Protein-Carbohydrate Interactions with Hydrogen/Deuterium Exchange Mass Spectrometry (HDX-MS)
DownloadFall 2014
The application of hydrogen/deuterium exchange mass spectrometry (HDX-MS) to investigating protein-carbohydrate interactions is described. Proteins from three bacterial toxins, the B subunit homopentamers of Cholera toxin (CTB5) and Shiga toxin type 1 (Stx1B5) and a fragment of Clostridium...