Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Conformer specific"”.
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Theoretical and experimental investigation into the IR-VUV ion dip spectroscopy of amino acids and analogue systems
… of the different fragment mass channels. Species specifically studied include numerous naturally occurring aliphatic and aromatic amino acid species, and amino acid analogue species. In the case of the aliphatic amino acids, conformer specific decomposition pathways are observed spectroscopically, …
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Infrared spectroscopy of cluster ions: High energy conformer trapping and multiple photon absorption
… of two major themes. Trapped, high energy conformers are observed in argon tagged clusters. In non-argon tagged hydrated alkali metal ion clusters, multiple photon absorption processes can occur. The cluster ions discussed in this dissertation are generated by impacting neutral clusters …
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Experimental investigations of molecules desorbing from a cold surface with buffer gas cooling and broadband roational spectroscopy : applications in astrochemistry
… The instrument, chirped-pulse ice (CPICE) offers conformer specific detection of molecules in the 60-90 GHz region using broadband mm- wave rotational spectroscopy, giving it significant relevance in the context of molecular radioastronomy which continues to enrich our understanding of the …
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Single-conformation spectroscopy of hydrogen bonding networks: Solvation, synthetic foldamers, and neurodegenerative diseases
<p>The hydrogen bond is one of the most important interactions in natural processes ranging from protein folding to chemical reactions. Two complementary methodologies are applied to understanding this important interaction: top-down and bottom-up. Top-down methods use large molecules, such as …
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Lessons from Tau RT–QuIC: Structure, Kinetics, and Drug Discovery
… human brains have revealed that distinct tau conformers are associated with different diseases. These findings suggest a hierarchical classification of tauopathies based on filament structure. Disease–specific aggregate conformers are categorised according to the extent of their ordered cores, …