{"id":{"repo_id":"mississippi","oai_identifier":"oai:egrove.olemiss.edu:etd-1926"},"canonical_url":"https://search.dev.ndltd.org/etd/mississippi/oai:egrove.olemiss.edu:etd-1926","repository":{"repo_id":"mississippi","name":"University of Mississippi","base_url":"https://egrove.olemiss.edu/do/oai/"},"display":{"title":"Characterization Of Charge Accommodation In Biologically Important Hydrogen-Bonded Clusters","abstract":"The underlying motivation of chemical physics and physical chemistry is to understand naturally occurring chemical and physical processes from the nanoscopic molecular level to the macroscopic condensed phase. Over the past half-century, experimentalists have developed a number of laser-based analytical techniques to bridge the gap between the bulk phase and the single molecule. Here, we look at bulk phase and gas phase clusters to compare the local hydrogen-bonded network. To better understand the role noncovalent interactions have on biologically relevant building blocks in a natural environment, we compare the microhydration of gas phase cluster ions to condensed phase spectra. The accommodation of excess charge plays an essential character in a number of biochemical processes involving peptides, nucleobases, aerosols, etc. A time-of-flight mass spectrometer was constructed to isolate discrete numbers of solute and solvent molecules for spectroscopic interrogation via light-matter interactions. We also employed high-resolution Raman spectroscopy for vibrational interrogation of temperature dependence in crystalline lattice modes as well as effects of surface-enhanced Plasresonances. Electronic structure methods were employed for accurate spectral assignment and identification of structural motifs.","abstract_html":"The underlying motivation of chemical physics and physical chemistry is to understand naturally occurring chemical and physical processes from the nanoscopic molecular level to the macroscopic condensed phase. Over the past half-century, experimentalists have developed a number of laser-based analytical techniques to bridge the gap between the bulk phase and the single molecule. Here, we look at bulk phase and gas phase clusters to compare the local hydrogen-bonded network. To better understand the role noncovalent interactions have on biologically relevant building blocks in a natural environment, we compare the microhydration of gas phase cluster ions to condensed phase spectra. The accommodation of excess charge plays an essential character in a number of biochemical processes involving peptides, nucleobases, aerosols, etc. A time-of-flight mass spectrometer was constructed to isolate discrete numbers of solute and solvent molecules for spectroscopic interrogation via light-matter interactions. We also employed high-resolution Raman spectroscopy for vibrational interrogation of temperature dependence in crystalline lattice modes as well as effects of surface-enhanced Plasresonances. Electronic structure methods were employed for accurate spectral assignment and identification of structural motifs.","abstract_has_math":false,"creators":["Kelly, John Thomas"],"institution":null,"degree_name":"Ph.D. in Chemistry","degree_level":"Dissertation","degree_discipline":"Chemistry and Biochemistry","degree_department":null,"school":null,"contributors":["Nathan Hammer","Joseph R. Gladden","Jason Ritchie"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2016,"date_issued":"2016-01-01T08:00:00Z","date_published":"2016-01-01T08:00:00Z","updated_at":"2026-07-24T03:06:07Z","subjects":["Infrared Spectroscopy","Molecular Ion Spectroscopy","Photoelectron Spectroscopy","Physical Chemistry"],"languages":[],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://egrove.olemiss.edu/etd/927","outbound_label":"Repository record","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Nathan Hammer","Joseph R. Gladden","Jason Ritchie"]},{"key":"dc:creator","label":"Author","values":["Kelly, John Thomas"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.available","label":"Dc Date Available","values":["2019-06-20T07:00:00Z"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Chemistry and Biochemistry"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Dissertation"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Ph.D. in Chemistry"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Infrared Spectroscopy","Molecular Ion Spectroscopy","Photoelectron Spectroscopy","Physical Chemistry"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://egrove.olemiss.edu/etd/927"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["The underlying motivation of chemical physics and physical chemistry is to understand naturally occurring chemical and physical processes from the nanoscopic molecular level to the macroscopic condensed phase. Over the past half-century, experimentalists have developed a number of laser-based analytical techniques to bridge the gap between the bulk phase and the single molecule. Here, we look at bulk phase and gas phase clusters to compare the local hydrogen-bonded network. To better understand the role noncovalent interactions have on biologically relevant building blocks in a natural environment, we compare the microhydration of gas phase cluster ions to condensed phase spectra. The accommodation of excess charge plays an essential character in a number of biochemical processes involving peptides, nucleobases, aerosols, etc. A time-of-flight mass spectrometer was constructed to isolate discrete numbers of solute and solvent molecules for spectroscopic interrogation via light-matter interactions. We also employed high-resolution Raman spectroscopy for vibrational interrogation of temperature dependence in crystalline lattice modes as well as effects of surface-enhanced Plasresonances. Electronic structure methods were employed for accurate spectral assignment and identification of structural motifs."]},{"key":"dc:title","label":"Title","values":["Characterization Of Charge Accommodation In Biologically Important Hydrogen-Bonded Clusters"]}]}],"canonical_facts":{"dc:contributor":["Nathan Hammer","Joseph R. Gladden","Jason Ritchie"],"dc:creator":["Kelly, John Thomas"],"dc:date.available":["2019-06-20T07:00:00Z"],"dc:description.abstract":["The underlying motivation of chemical physics and physical chemistry is to understand naturally occurring chemical and physical processes from the nanoscopic molecular level to the macroscopic condensed phase. Over the past half-century, experimentalists have developed a number of laser-based analytical techniques to bridge the gap between the bulk phase and the single molecule. Here, we look at bulk phase and gas phase clusters to compare the local hydrogen-bonded network. To better understand the role noncovalent interactions have on biologically relevant building blocks in a natural environment, we compare the microhydration of gas phase cluster ions to condensed phase spectra. The accommodation of excess charge plays an essential character in a number of biochemical processes involving peptides, nucleobases, aerosols, etc. A time-of-flight mass spectrometer was constructed to isolate discrete numbers of solute and solvent molecules for spectroscopic interrogation via light-matter interactions. We also employed high-resolution Raman spectroscopy for vibrational interrogation of temperature dependence in crystalline lattice modes as well as effects of surface-enhanced Plasresonances. Electronic structure methods were employed for accurate spectral assignment and identification of structural motifs."],"dc:identifier":["https://egrove.olemiss.edu/etd/927"],"dc:subject":["Infrared Spectroscopy","Molecular Ion Spectroscopy","Photoelectron Spectroscopy","Physical Chemistry"],"dc:title":["Characterization Of Charge Accommodation In Biologically Important Hydrogen-Bonded Clusters"],"thesis:degree_discipline":["Chemistry and Biochemistry"],"thesis:degree_level":["Dissertation"],"thesis:degree_name":["Ph.D. in Chemistry"]},"updated_at":"2026-07-24T03:06:07Z"}