{"id":"https://openalex.org/W2004950878","doi":"https://doi.org/10.1562/2004-01-18-ra-047","title":"Characterization of the Fe(III) Binding Site in Sepia Eumelanin","display_name":"Characterization of the Fe(III) Binding Site in Sepia Eumelanin","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W2004950878","doi":"https://doi.org/10.1562/2004-01-18-ra-047","mag":"2004950878","pmid":"https://pubmed.ncbi.nlm.nih.gov/15339213"},"language":"en","primary_location":{"id":"doi:10.1562/2004-01-18-ra-047","doi":"https://doi.org/10.1562/2004-01-18-ra-047","is_oa":false,"landing_page_url":"https://doi.org/10.1562/2004-01-18-ra-047","pdf_url":null,"source":{"id":"https://openalex.org/S61245073","display_name":"Photochemistry and Photobiology","issn_l":"0031-8655","issn":["0031-8655","1751-1097"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Photochemistry and Photobiology","raw_type":"journal-article"},"volume":null,"type":"article","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/A5057617315","display_name":"Alexander Samokhvalov","orcid":"https://orcid.org/0000-0002-7273-7322","observed_orcids":["https://orcid.org/0000-0002-7273-7322"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alexander Samokhvalov","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091443349","display_name":"Y\u00e0n Li\u00fa","orcid":"https://orcid.org/0000-0001-9230-5853","observed_orcids":["https://orcid.org/0000-0001-9230-5853"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yan Liu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5110434913","display_name":"John D. Simon","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"John Simon","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":4330,"currency":"USD","value_usd":4330},"apc_paid":null,"fwci":1.4166,"has_fulltext":false,"cited_by_count":59,"citation_normalized_percentile":{"value":0.76639985,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"80","issue":"1","first_page":"84","last_page":"84"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11144","display_name":"melanin and skin pigmentation","score":0.961899995803833,"subfield":{"id":"https://openalex.org/subfields/1307","display_name":"Cell 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"}},"topics":[{"id":"https://openalex.org/T11144","display_name":"melanin and skin pigmentation","score":0.961899995803833,"subfield":{"id":"https://openalex.org/subfields/1307","display_name":"Cell 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"}},{"id":"https://openalex.org/T10903","display_name":"Porphyrin and Phthalocyanine Chemistry","score":0.00419999985024333,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11212","display_name":"Cultural Heritage Materials Analysis","score":0.0031999999191612005,"subfield":{"id":"https://openalex.org/subfields/1204","display_name":"Archeology (arts and humanities)"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/iron-binding","display_name":"iron binding","score":0.6290000081062317},{"id":"https://openalex.org/keywords/melanin","display_name":"melanin","score":0.5960000157356262},{"id":"https://openalex.org/keywords/metalloproteins","display_name":"metalloproteins","score":0.5600000023841858}],"concepts":[{"id":"https://openalex.org/C45326173","wikidata":"https://www.wikidata.org/wiki/Q767608","display_name":"Sepia","level":3,"score":0.9633514881134033},{"id":"https://openalex.org/C2780841128","wikidata":"https://www.wikidata.org/wiki/Q5073781","display_name":"Characterization (materials science)","level":2,"score":0.6350055932998657},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5479549765586853},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.2658030688762665},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.24439683556556702},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.19773325324058533},{"id":"https://openalex.org/C2780886089","wikidata":"https://www.wikidata.org/wiki/Q7079617","display_name":"Officinalis","level":2,"score":0.1554882526397705},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.13010090589523315}],"mesh":[{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001665","descriptor_name":"Binding Sites","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007501","descriptor_name":"Iron","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D008543","descriptor_name":"Melanins","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D008543","descriptor_name":"Melanins","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D008974","descriptor_name":"Mollusca","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013059","descriptor_name":"Spectrum Analysis, Raman","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018613","descriptor_name":"Microscopy, Confocal","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":4,"locations":[{"id":"doi:10.1562/2004-01-18-ra-047","doi":"https://doi.org/10.1562/2004-01-18-ra-047","is_oa":false,"landing_page_url":"https://doi.org/10.1562/2004-01-18-ra-047","pdf_url":null,"source":{"id":"https://openalex.org/S61245073","display_name":"Photochemistry and Photobiology","issn_l":"0031-8655","issn":["0031-8655","1751-1097"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Photochemistry and Photobiology","raw_type":"journal-article"},{"id":"doi:10.1562/2004-01-18-ra-047.1","doi":"https://doi.org/10.1562/2004-01-18-ra-047.1","is_oa":false,"landing_page_url":"https://doi.org/10.1562/2004-01-18-ra-047.1","pdf_url":null,"source":{"id":"https://openalex.org/S61245073","display_name":"Photochemistry and Photobiology","issn_l":"0031-8655","issn":["0031-8655","1751-1097"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Photochemistry and Photobiology","raw_type":"journal-article"},{"id":"pmid:15339213","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/15339213","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":"Photochemistry and photobiology","raw_type":"Journal Article"},{"id":"pmh:10.1562/2004-01-18-RA-047.1","doi":null,"is_oa":false,"landing_page_url":"http://www.bioone.org/doi/10.1562/2004-01-18-RA-047.1","pdf_url":null,"source":{"id":"https://openalex.org/S4306402358","display_name":"BioOne Complete (BioOne)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210111627","host_organization_name":"BioOne","host_organization_lineage":["https://openalex.org/I4210111627"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W287779571","https://openalex.org/W1601438958","https://openalex.org/W1983328149","https://openalex.org/W1990995282","https://openalex.org/W1991437967","https://openalex.org/W1994275974","https://openalex.org/W1996155044","https://openalex.org/W2003380183","https://openalex.org/W2007008721","https://openalex.org/W2017941524","https://openalex.org/W2019268685","https://openalex.org/W2035201146","https://openalex.org/W2049546127","https://openalex.org/W2051770794","https://openalex.org/W2070017428","https://openalex.org/W2078587953","https://openalex.org/W2088809475","https://openalex.org/W2139856185","https://openalex.org/W2150832167","https://openalex.org/W2951934615","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W1996155044","https://openalex.org/W2040226467","https://openalex.org/W4240630372","https://openalex.org/W2034305814","https://openalex.org/W1997336469","https://openalex.org/W3198078669","https://openalex.org/W1998014119","https://openalex.org/W2089298664","https://openalex.org/W2434739009","https://openalex.org/W2056828594"],"abstract_inverted_index":{"The":[0,85],"resonance":[1],"Raman":[2,60],"spectrum":[3],"of":[4,77,113],"Sepia":[5,30],"eumelanin":[6],"is":[7,111],"discussed":[8],"by":[9,63],"analogy":[10],"to":[11,34,54,93],"model":[12],"compounds":[13],"containing":[14],"catechol":[15],"(CAT)-like":[16],"structural":[17,115],"units.":[18,116],"These":[19,101],"data":[20,27,102],"are":[21,52,91],"then":[22],"compared":[23],"with":[24,81],"the":[25,35,38,45,75,106],"analogous":[26],"on":[28],"Fe(III)-enriched":[29,39],"eumelanin.":[31],"In":[32],"contrast":[33],"natural":[36],"eumelanin,":[37],"samples":[40],"exhibit":[41],"absorption":[42],"features":[43,79],"in":[44,109],"visible":[46],"and":[47,72,87,96],"near-IR":[48],"spectral":[49],"regions,":[50],"which":[51],"attributed":[53],"ligand-to-metal":[55],"charge-transfer":[56],"(LMCT)":[57],"bands.":[58],"Resonance":[59],"spectra":[61],"collected":[62],"exciting":[64],"these":[65,78],"LMCT":[66],"bands":[67,69,90],"reveal":[68],"at":[70],"580":[71,86],"1470":[73,88],"cm(-1);":[74],"intensity":[76],"increases":[80],"increasing":[82],"Fe(III)":[83],"content.":[84],"cm(-1)":[89],"assigned":[92],"Fe-OR":[94],"stretching":[95],"ring":[97],"deformation":[98],"modes,":[99],"respectively.":[100],"further":[103],"substantiate":[104],"that":[105],"Fe(III)-melanin-binding":[107],"site":[108],"melanin":[110],"composed":[112],"CAT-like":[114]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
