Slow ion interaction with N-methylglycine and N-acetylglycine

N-acetyl glycine and N-methyl glycine molecules in the gas phase are ionized by electron exchange with slow O6+ ions at an energy of 48 keV. After ionization, the methyl and acetyl substituted glycines dissociate into fragments analogous to that resulting from ionization and fragmentation of amino a...

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Detalles Bibliográficos
Autores: Díaz-Tendero Victoria, Sergio, Delaunay, Rudy, Huber, Bernd A., Adoui, Lamri, Alcamí Pertejo, Manuel, Martín García, Fernando, Rousseau, Patrick, Domaracka, Alicja, Kopyra, Janina, Kocisek, Jaroslav, Piekarski, Dariusz Grzegorz
Tipo de recurso: artículo
Fecha de publicación:2015
País:España
Institución:Universidad Autónoma de Madrid
Repositorio:Biblos-e Archivo. Repositorio Institucional de la UAM
Idioma:inglés
OAI Identifier:oai:repositorio.uam.es:10486/672446
Acceso en línea:http://hdl.handle.net/10486/672446
https://dx.doi.org/10.1088/1742-6596/635/3/032054
Access Level:acceso abierto
Palabra clave:Condensed matter physics
Ionization
Ionization of gases
Molecules
Química
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spelling Slow ion interaction with N-methylglycine and N-acetylglycineDíaz-Tendero Victoria, SergioDelaunay, RudyHuber, Bernd A.Adoui, LamriAlcamí Pertejo, ManuelMartín García, FernandoRousseau, PatrickDomaracka, AlicjaKopyra, JaninaKocisek, JaroslavPiekarski, Dariusz GrzegorzCondensed matter physicsIonizationIonization of gasesMoleculesQuímicaN-acetyl glycine and N-methyl glycine molecules in the gas phase are ionized by electron exchange with slow O6+ ions at an energy of 48 keV. After ionization, the methyl and acetyl substituted glycines dissociate into fragments analogous to that resulting from ionization and fragmentation of amino acids and peptides, respectively. N-acetylglycine which contains a peptide bond also effectively tautomerizes to the diol form. Such tautomerization is typical for amino acids, however, we show that the tautomerization mechanism of the N-acetylglycine is differentIOP Publishing Ltd.Departamento de QuímicaFacultad de Ciencias20152015-09-07research articlehttp://purl.org/coar/resource_type/c_2df8fbb1VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/672446https://dx.doi.org/10.1088/1742-6596/635/3/032054reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/6724462026-06-23T12:46:27Z
dc.title.none.fl_str_mv Slow ion interaction with N-methylglycine and N-acetylglycine
title Slow ion interaction with N-methylglycine and N-acetylglycine
spellingShingle Slow ion interaction with N-methylglycine and N-acetylglycine
Díaz-Tendero Victoria, Sergio
Condensed matter physics
Ionization
Ionization of gases
Molecules
Química
title_short Slow ion interaction with N-methylglycine and N-acetylglycine
title_full Slow ion interaction with N-methylglycine and N-acetylglycine
title_fullStr Slow ion interaction with N-methylglycine and N-acetylglycine
title_full_unstemmed Slow ion interaction with N-methylglycine and N-acetylglycine
title_sort Slow ion interaction with N-methylglycine and N-acetylglycine
dc.creator.none.fl_str_mv Díaz-Tendero Victoria, Sergio
Delaunay, Rudy
Huber, Bernd A.
Adoui, Lamri
Alcamí Pertejo, Manuel
Martín García, Fernando
Rousseau, Patrick
Domaracka, Alicja
Kopyra, Janina
Kocisek, Jaroslav
Piekarski, Dariusz Grzegorz
author Díaz-Tendero Victoria, Sergio
author_facet Díaz-Tendero Victoria, Sergio
Delaunay, Rudy
Huber, Bernd A.
Adoui, Lamri
Alcamí Pertejo, Manuel
Martín García, Fernando
Rousseau, Patrick
Domaracka, Alicja
Kopyra, Janina
Kocisek, Jaroslav
Piekarski, Dariusz Grzegorz
author_role author
author2 Delaunay, Rudy
Huber, Bernd A.
Adoui, Lamri
Alcamí Pertejo, Manuel
Martín García, Fernando
Rousseau, Patrick
Domaracka, Alicja
Kopyra, Janina
Kocisek, Jaroslav
Piekarski, Dariusz Grzegorz
author2_role author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Química
Facultad de Ciencias
dc.subject.none.fl_str_mv Condensed matter physics
Ionization
Ionization of gases
Molecules
Química
topic Condensed matter physics
Ionization
Ionization of gases
Molecules
Química
description N-acetyl glycine and N-methyl glycine molecules in the gas phase are ionized by electron exchange with slow O6+ ions at an energy of 48 keV. After ionization, the methyl and acetyl substituted glycines dissociate into fragments analogous to that resulting from ionization and fragmentation of amino acids and peptides, respectively. N-acetylglycine which contains a peptide bond also effectively tautomerizes to the diol form. Such tautomerization is typical for amino acids, however, we show that the tautomerization mechanism of the N-acetylglycine is different
publishDate 2015
dc.date.none.fl_str_mv 2015
2015-09-07
dc.type.none.fl_str_mv research article
http://purl.org/coar/resource_type/c_2df8fbb1
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10486/672446
https://dx.doi.org/10.1088/1742-6596/635/3/032054
url http://hdl.handle.net/10486/672446
https://dx.doi.org/10.1088/1742-6596/635/3/032054
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv IOP Publishing Ltd.
publisher.none.fl_str_mv IOP Publishing Ltd.
dc.source.none.fl_str_mv reponame:Biblos-e Archivo. Repositorio Institucional de la UAM
instname:Universidad Autónoma de Madrid
instname_str Universidad Autónoma de Madrid
reponame_str Biblos-e Archivo. Repositorio Institucional de la UAM
collection Biblos-e Archivo. Repositorio Institucional de la UAM
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869404581484560384
score 15,300719

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