{"id":"https://openalex.org/W2071929758","doi":"https://doi.org/10.1021/ja907355a","title":"Excited-State Dynamics of Cytosine Tautomers","display_name":"Excited-State Dynamics of Cytosine Tautomers","publication_year":2009,"publication_date":"2009-10-29","ids":{"openalex":"https://openalex.org/W2071929758","doi":"https://doi.org/10.1021/ja907355a","mag":"2071929758","pmid":"https://pubmed.ncbi.nlm.nih.gov/19874018"},"language":"en","primary_location":{"id":"doi:10.1021/ja907355a","doi":"https://doi.org/10.1021/ja907355a","is_oa":false,"landing_page_url":"https://doi.org/10.1021/ja907355a","pdf_url":null,"source":{"id":"https://openalex.org/S111155417","display_name":"Journal of the American Chemical Society","issn_l":"0002-7863","issn":["0002-7863","1520-5126","1943-2984"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Chemical Society","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5034045143","display_name":"Kyriaki Kosma","orcid":"https://orcid.org/0000-0003-2750-4180","observed_orcids":["https://orcid.org/0000-0003-2750-4180"]},"institutions":[{"id":"https://openalex.org/I4210135798","display_name":"Max-Born-Institute for Nonlinear Optics and Short Pulse Spectroscopy","ror":"https://ror.org/03jbf6q27","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I4210135798"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Kyriaki Kosma","raw_affiliation_strings":["Max Born Institute, Max-Born-Strasse 2A, D-12489, Berlin-Adlershof, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Max Born Institute, Max-Born-Strasse 2A, D-12489, Berlin-Adlershof, Germany","institution_ids":["https://openalex.org/I4210135798"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102990922","display_name":"Christian Schr\u00f6ter","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210135798","display_name":"Max-Born-Institute for Nonlinear Optics and Short Pulse Spectroscopy","ror":"https://ror.org/03jbf6q27","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I4210135798"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christian Schr\u00f6ter","raw_affiliation_strings":["Max Born Institute, Max-Born-Strasse 2A, D-12489, Berlin-Adlershof, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Max Born Institute, Max-Born-Strasse 2A, D-12489, Berlin-Adlershof, Germany","institution_ids":["https://openalex.org/I4210135798"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066234861","display_name":"Elena Samoylova","orcid":"https://orcid.org/0000-0002-8186-3638","observed_orcids":["https://orcid.org/0000-0002-8186-3638"]},"institutions":[{"id":"https://openalex.org/I4210135798","display_name":"Max-Born-Institute for Nonlinear Optics and Short Pulse Spectroscopy","ror":"https://ror.org/03jbf6q27","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I4210135798"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Elena Samoylova","raw_affiliation_strings":["Max Born Institute, Max-Born-Strasse 2A, D-12489, Berlin-Adlershof, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Max Born Institute, Max-Born-Strasse 2A, D-12489, Berlin-Adlershof, Germany","institution_ids":["https://openalex.org/I4210135798"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040592626","display_name":"Ingolf Volker Hertel","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210135798","display_name":"Max-Born-Institute for Nonlinear Optics and Short Pulse Spectroscopy","ror":"https://ror.org/03jbf6q27","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I4210135798"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ingolf Volker Hertel","raw_affiliation_strings":["Max Born Institute, Max-Born-Strasse 2A, D-12489, Berlin-Adlershof, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Max Born Institute, Max-Born-Strasse 2A, D-12489, Berlin-Adlershof, Germany","institution_ids":["https://openalex.org/I4210135798"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087673717","display_name":"Thomas Schultz","orcid":"https://orcid.org/0000-0001-6901-1814","observed_orcids":["https://orcid.org/0000-0001-6901-1814"]},"institutions":[{"id":"https://openalex.org/I4210135798","display_name":"Max-Born-Institute for Nonlinear Optics and Short Pulse Spectroscopy","ror":"https://ror.org/03jbf6q27","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I4210135798"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Thomas Schultz","raw_affiliation_strings":["Max Born Institute, Max-Born-Strasse 2A, D-12489, Berlin-Adlershof, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Max Born Institute, Max-Born-Strasse 2A, D-12489, Berlin-Adlershof, Germany","institution_ids":["https://openalex.org/I4210135798"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5087673717"],"corresponding_institution_ids":["https://openalex.org/I4210135798"],"apc_list":{"value":4500,"currency":"USD","value_usd":4500},"apc_paid":null,"fwci":2.8757,"has_fulltext":false,"cited_by_count":95,"citation_normalized_percentile":{"value":0.91711957,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"131","issue":"46","first_page":"16939","last_page":"16943"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11129","display_name":"Photochemistry and Electron Transfer Studies","score":0.9613999724388123,"subfield":{"id":"https://openalex.org/subfields/1606","display_name":"Physical and Theoretical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11129","display_name":"Photochemistry and Electron Transfer Studies","score":0.9613999724388123,"subfield":{"id":"https://openalex.org/subfields/1606","display_name":"Physical and Theoretical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11177","display_name":"Spectroscopy and Quantum Chemical Studies","score":0.03280000016093254,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10432","display_name":"DNA and Nucleic Acid Chemistry","score":0.001500000013038516,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/excited-state-dynamics","display_name":"excited-state dynamics","score":0.8320000171661377},{"id":"https://openalex.org/keywords/keto-tautomer","display_name":"keto tautomer","score":0.8510000109672546},{"id":"https://openalex.org/keywords/enol-tautomer","display_name":"enol tautomer","score":0.9760000109672546},{"id":"https://openalex.org/keywords/internal-conversion","display_name":"internal conversion","score":0.9430000185966492},{"id":"https://openalex.org/keywords/excited-state-tautomerization","display_name":"excited-state tautomerization","score":0.9819999933242798},{"id":"https://openalex.org/keywords/photoexcitation","display_name":"photoexcitation","score":0.6449999809265137},{"id":"https://openalex.org/keywords/ab-initio-theory","display_name":"ab initio theory","score":0.5009999871253967}],"concepts":[{"id":"https://openalex.org/C111233374","wikidata":"https://www.wikidata.org/wiki/Q334640","display_name":"Tautomer","level":2,"score":0.9810185432434082},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.8991949558258057},{"id":"https://openalex.org/C55005982","wikidata":"https://www.wikidata.org/wiki/Q3902709","display_name":"Picosecond","level":3,"score":0.8085127472877502},{"id":"https://openalex.org/C167735695","wikidata":"https://www.wikidata.org/wiki/Q1777507","display_name":"Femtosecond","level":3,"score":0.7655493021011353},{"id":"https://openalex.org/C181500209","wikidata":"https://www.wikidata.org/wiki/Q215328","display_name":"Excited state","level":2,"score":0.7003042697906494},{"id":"https://openalex.org/C2777495281","wikidata":"https://www.wikidata.org/wiki/Q408053","display_name":"Enol","level":3,"score":0.6299600005149841},{"id":"https://openalex.org/C116039458","wikidata":"https://www.wikidata.org/wiki/Q544431","display_name":"Internal conversion","level":3,"score":0.6153930425643921},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5855993032455444},{"id":"https://openalex.org/C2781442258","wikidata":"https://www.wikidata.org/wiki/Q46310","display_name":"Ab initio","level":2,"score":0.5833635330200195},{"id":"https://openalex.org/C2776029896","wikidata":"https://www.wikidata.org/wiki/Q3935810","display_name":"Relaxation (psychology)","level":2,"score":0.553608775138855},{"id":"https://openalex.org/C147535893","wikidata":"https://www.wikidata.org/wiki/Q408053","display_name":"Keto\u2013enol tautomerism","level":3,"score":0.5180975794792175},{"id":"https://openalex.org/C183971685","wikidata":"https://www.wikidata.org/wiki/Q547605","display_name":"Ab initio quantum chemistry methods","level":3,"score":0.5060173869132996},{"id":"https://openalex.org/C75473681","wikidata":"https://www.wikidata.org/wiki/Q188651","display_name":"Photochemistry","level":1,"score":0.4527067542076111},{"id":"https://openalex.org/C2776023528","wikidata":"https://www.wikidata.org/wiki/Q178425","display_name":"Cytosine","level":3,"score":0.4282826781272888},{"id":"https://openalex.org/C147597530","wikidata":"https://www.wikidata.org/wiki/Q369472","display_name":"Computational chemistry","level":1,"score":0.36221054196357727},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.2958444356918335},{"id":"https://openalex.org/C552990157","wikidata":"https://www.wikidata.org/wiki/Q7430","display_name":"DNA","level":2,"score":0.1525452733039856},{"id":"https://openalex.org/C71240020","wikidata":"https://www.wikidata.org/wiki/Q186011","display_name":"Stereochemistry","level":1,"score":0.14390873908996582},{"id":"https://openalex.org/C32909587","wikidata":"https://www.wikidata.org/wiki/Q11369","display_name":"Molecule","level":2,"score":0.1261191964149475},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.10363408923149109},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08203732967376709},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.07552856206893921},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.07090920209884644},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.060705482959747314},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C4839761","wikidata":"https://www.wikidata.org/wiki/Q212111","display_name":"Spectral line","level":2,"score":0.0},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D003596","descriptor_name":"Cytosine","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D004247","descriptor_name":"DNA","qualifier_ui":"Q000528","qualifier_name":"radiation effects","is_major_topic":true},{"descriptor_ui":"D004247","descriptor_name":"DNA","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D007536","descriptor_name":"Isomerism","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055668","descriptor_name":"Photochemical Processes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1021/ja907355a","doi":"https://doi.org/10.1021/ja907355a","is_oa":false,"landing_page_url":"https://doi.org/10.1021/ja907355a","pdf_url":null,"source":{"id":"https://openalex.org/S111155417","display_name":"Journal of the American Chemical Society","issn_l":"0002-7863","issn":["0002-7863","1520-5126","1943-2984"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Chemical Society","raw_type":"journal-article"},{"id":"pmid:19874018","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/19874018","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Chemical Society","raw_type":"Journal Article"},{"id":"pmh:oai:scholarworks.unist.ac.kr:201301/6249","doi":null,"is_oa":false,"landing_page_url":"https://pubs.acs.org/doi/abs/10.1021/ja907355a","pdf_url":null,"source":{"id":"https://openalex.org/S4306401118","display_name":"Scholarworks@UNIST (Ulsan National Institute of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I48566637","host_organization_name":"Ulsan National Institute of Science and Technology","host_organization_lineage":["https://openalex.org/I48566637"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"ARTICLE"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1806329941","https://openalex.org/W1977419176","https://openalex.org/W1979268911","https://openalex.org/W1982559832","https://openalex.org/W1987245427","https://openalex.org/W1990814642","https://openalex.org/W1994488631","https://openalex.org/W2001305734","https://openalex.org/W2003123331","https://openalex.org/W2003393262","https://openalex.org/W2004791384","https://openalex.org/W2015313222","https://openalex.org/W2022405109","https://openalex.org/W2030562193","https://openalex.org/W2032677352","https://openalex.org/W2039625988","https://openalex.org/W2046566859","https://openalex.org/W2048570069","https://openalex.org/W2053242843","https://openalex.org/W2057800805","https://openalex.org/W2061773780","https://openalex.org/W2064526317","https://openalex.org/W2067433488","https://openalex.org/W2067788293","https://openalex.org/W2071760015","https://openalex.org/W2081478896","https://openalex.org/W2085769008","https://openalex.org/W2085798463","https://openalex.org/W2088771641","https://openalex.org/W2099229508","https://openalex.org/W2120619739","https://openalex.org/W2121572200","https://openalex.org/W2135158270","https://openalex.org/W2141506516","https://openalex.org/W2142084035","https://openalex.org/W3217528490"],"related_works":["https://openalex.org/W2318513578","https://openalex.org/W2104367082","https://openalex.org/W2419067302","https://openalex.org/W2117343091","https://openalex.org/W2135181018","https://openalex.org/W2085798463","https://openalex.org/W2313038789","https://openalex.org/W2091720423","https://openalex.org/W2887562889","https://openalex.org/W2106792360"],"abstract_inverted_index":{"We":[0],"report":[1],"the":[2,14,32,57,74],"relaxation":[3],"dynamics":[4],"of":[5,17,26,76],"keto":[6,35],"and":[7,37,43,51,62],"enol":[8,58],"or":[9,59],"keto-imino":[10,60],"cytosine,":[11],"photoexcited":[12],"in":[13,73],"wavelength":[15],"range":[16],"260-290":[18],"nm.":[19],"Three":[20],"transients":[21,48],"with":[22,49],"femtosecond":[23,50],"to":[24,40,65],"hundreds":[25],"picoseconds":[27],"lifetimes":[28,53],"are":[29,38,54,63,71],"observed":[30],"for":[31,56],"biologically":[33],"relevant":[34],"tautomer":[36,61],"assigned":[39,64],"internal":[41,66],"conversion":[42,67],"excited-state":[44],"tautomerization.":[45],"Only":[46],"two":[47],"picosecond":[52],"identified":[55],"processes.":[68],"The":[69],"results":[70],"discussed":[72],"context":[75],"published":[77],"ab":[78],"initio":[79],"theory.":[80]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":12},{"year":2013,"cited_by_count":9},{"year":2012,"cited_by_count":7}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}