{"id":"https://openalex.org/W7203667799","doi":"https://doi.org/10.1038/s41597-026-08121-2","title":"Infrared Spectra Database of Microplastics from the Arctic Marine Environment","display_name":"Infrared Spectra Database of Microplastics from the Arctic Marine Environment","publication_year":2026,"publication_date":"2026-08-18","ids":{"openalex":"https://openalex.org/W7203667799","doi":"https://doi.org/10.1038/s41597-026-08121-2"},"language":"en","primary_location":{"id":"doi:10.1038/s41597-026-08121-2","doi":"https://doi.org/10.1038/s41597-026-08121-2","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41597-026-08121-2","pdf_url":"https://www.nature.com/articles/s41597-026-08121-2_reference.pdf","source":{"id":"https://openalex.org/S2607323502","display_name":"Scientific Data","issn_l":"2052-4463","issn":["2052-4463"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-b","jufo-1","ki-jl-1","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Data","raw_type":"journal-article"},"volume":null,"type":"data-paper","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.nature.com/articles/s41597-026-08121-2_reference.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075167492","display_name":"Igor Zhdanov","orcid":"https://orcid.org/0000-0002-7313-5665","observed_orcids":["https://orcid.org/0000-0002-7313-5665"]},"institutions":[{"id":"https://openalex.org/I1313323035","display_name":"Russian Academy of Sciences","ror":"https://ror.org/05qrfxd25","country_code":"RU","type":"government","lineage":["https://openalex.org/I1313323035"]},{"id":"https://openalex.org/I205220096","display_name":"Institute of Oceanology. PP Shirshov Russian Academy of Sciences","ror":"https://ror.org/00n1e1p60","country_code":"RU","type":"facility","lineage":["https://openalex.org/I1313323035","https://openalex.org/I205220096","https://openalex.org/I4210163714"]},{"id":"https://openalex.org/I99205534","display_name":"Yaroslav-the-Wise Novgorod State University","ror":"https://ror.org/04qzrw529","country_code":"RU","type":"education","lineage":["https://openalex.org/I99205534"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Igor Zhdanov","raw_affiliation_strings":["Shirshov Institute of Oceanology, Russian Academy of Sciences, Moscow, Russia","Yaroslav-the-Wise Novgorod State University, Veliky Novgorod, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shirshov Institute of Oceanology, Russian Academy of Sciences, Moscow, Russia","institution_ids":["https://openalex.org/I1313323035","https://openalex.org/I205220096"]},{"raw_affiliation_string":"Yaroslav-the-Wise Novgorod State University, Veliky Novgorod, Russia","institution_ids":["https://openalex.org/I99205534"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044252222","display_name":"Igor V. Volgin","orcid":"https://orcid.org/0000-0001-8739-3772","observed_orcids":["https://orcid.org/0000-0001-8739-3772"]},"institutions":[{"id":"https://openalex.org/I99205534","display_name":"Yaroslav-the-Wise Novgorod State University","ror":"https://ror.org/04qzrw529","country_code":"RU","type":"education","lineage":["https://openalex.org/I99205534"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Igor Volgin","raw_affiliation_strings":["Yaroslav-the-Wise Novgorod State University, Veliky Novgorod, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yaroslav-the-Wise Novgorod State University, Veliky Novgorod, Russia","institution_ids":["https://openalex.org/I99205534"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5147377907","display_name":"Elena Vlasova","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I99205534","display_name":"Yaroslav-the-Wise Novgorod State University","ror":"https://ror.org/04qzrw529","country_code":"RU","type":"education","lineage":["https://openalex.org/I99205534"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Elena Vlasova","raw_affiliation_strings":["Yaroslav-the-Wise Novgorod State University, Veliky Novgorod, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yaroslav-the-Wise Novgorod State University, Veliky Novgorod, Russia","institution_ids":["https://openalex.org/I99205534"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030143853","display_name":"Svetlana V. Pakhomova","orcid":"https://orcid.org/0000-0002-0054-0483","observed_orcids":["https://orcid.org/0000-0002-0054-0483","https://orcid.org/0000-0001-6729-2560"]},"institutions":[{"id":"https://openalex.org/I2802939387","display_name":"Norwegian Institute for Water Research","ror":"https://ror.org/03hrf8236","country_code":"NO","type":"nonprofit","lineage":["https://openalex.org/I2802939387"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Svetlana Pakhomova","raw_affiliation_strings":["Norwegian Institute for Water Research, Oslo, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Norwegian Institute for Water Research, Oslo, Norway","institution_ids":["https://openalex.org/I2802939387"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102387391","display_name":"Evgeniy Yakushev","orcid":"https://orcid.org/0000-0001-5008-9611","observed_orcids":["https://orcid.org/0000-0001-5008-9611"]},"institutions":[{"id":"https://openalex.org/I2802939387","display_name":"Norwegian Institute for Water Research","ror":"https://ror.org/03hrf8236","country_code":"NO","type":"nonprofit","lineage":["https://openalex.org/I2802939387"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Evgeniy Yakushev","raw_affiliation_strings":["Norwegian Institute for Water Research, Oslo, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Norwegian Institute for Water Research, Oslo, Norway","institution_ids":["https://openalex.org/I2802939387"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014393506","display_name":"Sergey V. Lyulin","orcid":"https://orcid.org/0000-0002-3743-4457","observed_orcids":["https://orcid.org/0000-0002-3743-4457"]},"institutions":[{"id":"https://openalex.org/I172901346","display_name":"St Petersburg University","ror":"https://ror.org/023znxa73","country_code":"RU","type":"education","lineage":["https://openalex.org/I172901346"]},{"id":"https://openalex.org/I99205534","display_name":"Yaroslav-the-Wise Novgorod State University","ror":"https://ror.org/04qzrw529","country_code":"RU","type":"education","lineage":["https://openalex.org/I99205534"]}],"countries":["RU"],"is_corresponding":true,"raw_author_name":"Sergey Lyulin","raw_affiliation_strings":["Institute of Chemistry, St. Petersburg State University, St. Petersburg, Russia","Yaroslav-the-Wise Novgorod State University, Veliky Novgorod, Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Chemistry, St. Petersburg State University, St. Petersburg, Russia","institution_ids":["https://openalex.org/I172901346"]},{"raw_affiliation_string":"Yaroslav-the-Wise Novgorod State University, Veliky Novgorod, Russia","institution_ids":["https://openalex.org/I99205534"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5014393506"],"corresponding_institution_ids":["https://openalex.org/I172901346","https://openalex.org/I99205534"],"apc_list":{"value":2490,"currency":"USD","value_usd":2490},"apc_paid":{"value":2490,"currency":"USD","value_usd":2490},"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10753","display_name":"Microplastics and Plastic Pollution","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10753","display_name":"Microplastics and Plastic Pollution","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10640","display_name":"Spectroscopy and Chemometric Analyses","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical 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/T10689","display_name":"Remote-Sensing Image Classification","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/microplastics","display_name":"microplastics","score":0.9800000190734863},{"id":"https://openalex.org/keywords/arctic-marine-environment","display_name":"Arctic marine environment","score":0.8080000281333923},{"id":"https://openalex.org/keywords/ftir-spectra","display_name":"FTIR spectra","score":0.7950000166893005},{"id":"https://openalex.org/keywords/spectral-library","display_name":"spectral library","score":0.8610000014305115},{"id":"https://openalex.org/keywords/polyethylene","display_name":"polyethylene","score":0.9110000133514404},{"id":"https://openalex.org/keywords/polypropylene","display_name":"polypropylene","score":1.0},{"id":"https://openalex.org/keywords/polystyrene","display_name":"polystyrene","score":1.0},{"id":"https://openalex.org/keywords/polyolefins","display_name":"polyolefins","score":0.8539999723434448},{"id":"https://openalex.org/keywords/microplastic-classification","display_name":"microplastic classification","score":0.7710000276565552},{"id":"https://openalex.org/keywords/convolutional-neural-networks","display_name":"convolutional neural networks","score":0.8730000257492065},{"id":"https://openalex.org/keywords/spectral-annotation","display_name":"spectral annotation","score":0.6930000185966492},{"id":"https://openalex.org/keywords/marine-pollution","display_name":"marine pollution","score":0.3059999942779541}],"concepts":[{"id":"https://openalex.org/C2780401329","wikidata":"https://www.wikidata.org/wiki/Q6839919","display_name":"Microplastics","level":2,"score":0.9063000082969666},{"id":"https://openalex.org/C518008717","wikidata":"https://www.wikidata.org/wiki/Q25322","display_name":"Arctic","level":2,"score":0.6704000234603882},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6524999737739563},{"id":"https://openalex.org/C3018378255","wikidata":"https://www.wikidata.org/wiki/Q25322","display_name":"The arctic","level":2,"score":0.5209000110626221},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.5019000172615051},{"id":"https://openalex.org/C112570922","wikidata":"https://www.wikidata.org/wiki/Q60528603","display_name":"Contamination","level":2,"score":0.43290001153945923},{"id":"https://openalex.org/C62329434","wikidata":"https://www.wikidata.org/wiki/Q463960","display_name":"Marine debris","level":3,"score":0.3716999888420105},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.3375999927520752},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.32339999079704285},{"id":"https://openalex.org/C197248824","wikidata":"https://www.wikidata.org/wiki/Q184395","display_name":"Seawater","level":2,"score":0.3163999915122986},{"id":"https://openalex.org/C107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","level":1,"score":0.3091000020503998},{"id":"https://openalex.org/C32891209","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Spectroscopy","level":2,"score":0.3075999915599823},{"id":"https://openalex.org/C2777686893","wikidata":"https://www.wikidata.org/wiki/Q424370","display_name":"Polyolefin","level":3,"score":0.2955999970436096},{"id":"https://openalex.org/C4839761","wikidata":"https://www.wikidata.org/wiki/Q212111","display_name":"Spectral line","level":2,"score":0.289900004863739},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.2883000075817108},{"id":"https://openalex.org/C153642686","wikidata":"https://www.wikidata.org/wiki/Q70906","display_name":"Infrared spectroscopy","level":2,"score":0.27970001101493835},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.26190000772476196}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1038/s41597-026-08121-2","doi":"https://doi.org/10.1038/s41597-026-08121-2","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41597-026-08121-2","pdf_url":"https://www.nature.com/articles/s41597-026-08121-2_reference.pdf","source":{"id":"https://openalex.org/S2607323502","display_name":"Scientific Data","issn_l":"2052-4463","issn":["2052-4463"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-b","jufo-1","ki-jl-1","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Data","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1038/s41597-026-08121-2","doi":"https://doi.org/10.1038/s41597-026-08121-2","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41597-026-08121-2","pdf_url":"https://www.nature.com/articles/s41597-026-08121-2_reference.pdf","source":{"id":"https://openalex.org/S2607323502","display_name":"Scientific Data","issn_l":"2052-4463","issn":["2052-4463"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-b","jufo-1","ki-jl-1","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Data","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G3307939747","display_name":null,"funder_award_id":"075-15-2025-016","funder_id":"https://openalex.org/F4320327494","funder_display_name":"Ministry of Science and Higher Education of the Russian Federation"},{"id":"https://openalex.org/G3719146256","display_name":null,"funder_award_id":"state contract no. 075-15-2025-016, MegaGrant","funder_id":"https://openalex.org/F4320327494","funder_display_name":"Ministry of Science and Higher Education of the Russian Federation"},{"id":"https://openalex.org/G6444257319","display_name":null,"funder_award_id":"075-15-","funder_id":"https://openalex.org/F4320327494","funder_display_name":"Ministry of Science and Higher Education of the Russian Federation"}],"funders":[{"id":"https://openalex.org/F4320327494","display_name":"Ministry of Science and Higher Education of the Russian Federation","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7203667799.pdf","grobid_xml":"https://content.openalex.org/works/W7203667799.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W2011506992","https://openalex.org/W2116961566","https://openalex.org/W2781908219","https://openalex.org/W2856517393","https://openalex.org/W2952839204","https://openalex.org/W3017295651","https://openalex.org/W3032111109","https://openalex.org/W3033507295","https://openalex.org/W3161702062","https://openalex.org/W3162696944","https://openalex.org/W3217563761","https://openalex.org/W4220683600","https://openalex.org/W4220873339","https://openalex.org/W4294145501","https://openalex.org/W4365443609","https://openalex.org/W4382931577","https://openalex.org/W4388458198","https://openalex.org/W4389990321","https://openalex.org/W4391248006","https://openalex.org/W4399598752","https://openalex.org/W4401381498","https://openalex.org/W4402625926","https://openalex.org/W4403961252","https://openalex.org/W4404328429","https://openalex.org/W4409887007","https://openalex.org/W4413270664","https://openalex.org/W6949729483","https://openalex.org/W7171619809"],"related_works":["https://openalex.org/W7125916940","https://openalex.org/W2856517393","https://openalex.org/W2952839204","https://openalex.org/W7161829502","https://openalex.org/W4407624454","https://openalex.org/W3196128465","https://openalex.org/W4365443609","https://openalex.org/W4210552400","https://openalex.org/W3123980720","https://openalex.org/W2978602490"],"abstract_inverted_index":{"The":[0,28],"first":[1],"spectral":[2,62],"database":[3,29],"of":[4,32,106],"Arctic":[5,41],"microplastics,":[6],"MICROSCAN":[7,91],"(MICROplastics":[8],"Spectroscopy":[9],"data":[10],"for":[11,99],"Contamination":[12],"ANnalysis),":[13],"is":[14,22],"presented.":[15],"It":[16],"comprises":[17],"2010":[18],"FTIR":[19],"spectra":[20,31],"and":[21,49,66,101],"freely":[23],"available":[24],"at":[25],"https://doi.org/10.5281/zenodo.15277130":[26],".":[27,80],"contains":[30],"microplastic":[33],"particles":[34],"(0.5\u20135":[35],"mm)":[36],"collected":[37],"in":[38,43],"the":[39,73,90],"Eastern":[40],"Seas":[42],"2020\u20132021,":[44],"representing":[45],"polyethylene,":[46],"polypropylene,":[47],"polystyrene,":[48],"mixed":[50],"PE/PP":[51],"polyolefin":[52],"spectra.":[53],"For":[54],"analysis,":[55],"multiple":[56],"annotation":[57],"approaches":[58],"were":[59],"employed,":[60],"including":[61],"matching,":[63],"expert":[64],"validation,":[65],"a":[67,96],"convolutional":[68],"neural":[69],"network":[70],"(CNN1D)":[71],"from":[72],"mPSAT":[74],"package":[75],"(":[76],"Environ.":[77],"Sci.":[78],"Technol":[79],"2023,":[81],"57,":[82],"6656).":[83],"Using":[84],"these":[85],"methods,":[86],"we":[87],"thoroughly":[88],"verified":[89],"database,":[92],"establishing":[93],"it":[94],"as":[95],"valuable":[97],"resource":[98],"training":[100],"validating":[102],"advanced":[103],"classification":[104],"models":[105],"environmental":[107],"microplastic.":[108]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2026-08-19T00:00:00"}