Modification of cysteine containing peptides by the thiol group of cysteine with radical precursors allows a simple and localized generation of radical species in the collision cell of mass spectrometer. The proof of principle and the analysis of the radical derived fragments of a set of different model peptides are described further in the manuscript as well as the importance and potential applications of the method.
","abstract_html":"<p>Modification of cysteine containing peptides by the thiol group of cysteine with radical precursors allows a simple and localized generation of radical species in the collision cell of mass spectrometer. The proof of principle and the analysis of the radical derived fragments of a set of different model peptides are described further in the manuscript as well as the importance and potential applications of the method.</p>","abstract_has_math":false,"creators":["Dubniakova, Veronika Vitalyevna"],"institution":null,"degree_name":"Master of Science (MS)","degree_level":"Masters Thesis","degree_discipline":"Chemistry and Biochemistry","degree_department":null,"school":null,"contributors":["Douglas Masterson"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2012,"date_issued":"2012-05-01T07:00:00Z","date_published":"2012-05-01T07:00:00Z","updated_at":"2026-07-24T05:44:58Z","subjects":[],"languages":[],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://aquila.usm.edu/masters_theses/475","outbound_label":"Repository record","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Douglas Masterson"]},{"key":"dc:creator","label":"Author","values":["Dubniakova, Veronika Vitalyevna"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.available","label":"Dc Date Available","values":["2018-11-06T08:00:00Z"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Chemistry and Biochemistry"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Masters Thesis"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Master of Science (MS)"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://aquila.usm.edu/masters_theses/475"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["Modification of cysteine containing peptides by the thiol group of cysteine with radical precursors allows a simple and localized generation of radical species in the collision cell of mass spectrometer. The proof of principle and the analysis of the radical derived fragments of a set of different model peptides are described further in the manuscript as well as the importance and potential applications of the method.
"]},{"key":"dc:title","label":"Title","values":["Mass Spectrometry Based Free Radical Induced Fragmentation Study of Chemically Modified Cysteine Containing Peptides"]}]}],"canonical_facts":{"dc:contributor":["Douglas Masterson"],"dc:creator":["Dubniakova, Veronika Vitalyevna"],"dc:date.available":["2018-11-06T08:00:00Z"],"dc:description.abstract":["Modification of cysteine containing peptides by the thiol group of cysteine with radical precursors allows a simple and localized generation of radical species in the collision cell of mass spectrometer. The proof of principle and the analysis of the radical derived fragments of a set of different model peptides are described further in the manuscript as well as the importance and potential applications of the method.
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