{"id":"https://openalex.org/W2011389867","doi":"https://doi.org/10.1021/ja039296+","title":"Highly Polarized Luminescence from Optical Quality Films of a Semiconducting Polymer Aligned within Oriented Mesoporous Silica","display_name":"Highly Polarized Luminescence from Optical Quality Films of a Semiconducting Polymer Aligned within Oriented Mesoporous Silica","publication_year":2004,"publication_date":"2004-03-20","ids":{"openalex":"https://openalex.org/W2011389867","doi":"https://doi.org/10.1021/ja039296+","mag":"2011389867","pmid":"https://pubmed.ncbi.nlm.nih.gov/15070339"},"language":"en","primary_location":{"id":"doi:10.1021/ja039296+","doi":"https://doi.org/10.1021/ja039296+","is_oa":false,"landing_page_url":"https://doi.org/10.1021/ja039296+","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/A5059535541","display_name":"William C. Molenkamp","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"William C. Molenkamp","raw_affiliation_strings":["Department of Chemistry and Biochemistry, University of California Los Angeles, Los Angeles, California 90095-1569, and Canon Inc. Leading-Edge Technology Development Headquarters, 5-1, Morinosato-Wakamiya Atsugi-shi, Kanagawa 243-0193, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry and Biochemistry, University of California Los Angeles, Los Angeles, California 90095-1569, and Canon Inc. Leading-Edge Technology Development Headquarters, 5-1, Morinosato-Wakamiya Atsugi-shi, Kanagawa 243-0193, Japan","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016334806","display_name":"Masatoshi Watanabe","orcid":"https://orcid.org/0000-0001-9377-7262","observed_orcids":["https://orcid.org/0000-0001-9377-7262"]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Masatoshi Watanabe","raw_affiliation_strings":["Department of Chemistry and Biochemistry, University of California Los Angeles, Los Angeles, California 90095-1569, and Canon Inc. Leading-Edge Technology Development Headquarters, 5-1, Morinosato-Wakamiya Atsugi-shi, Kanagawa 243-0193, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry and Biochemistry, University of California Los Angeles, Los Angeles, California 90095-1569, and Canon Inc. Leading-Edge Technology Development Headquarters, 5-1, Morinosato-Wakamiya Atsugi-shi, Kanagawa 243-0193, Japan","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103013189","display_name":"Hirokatsu Miyata","orcid":"https://orcid.org/0000-0003-4717-2654","observed_orcids":["https://orcid.org/0000-0003-4717-2654"]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hirokatsu Miyata","raw_affiliation_strings":["Department of Chemistry and Biochemistry, University of California Los Angeles, Los Angeles, California 90095-1569, and Canon Inc. Leading-Edge Technology Development Headquarters, 5-1, Morinosato-Wakamiya Atsugi-shi, Kanagawa 243-0193, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry and Biochemistry, University of California Los Angeles, Los Angeles, California 90095-1569, and Canon Inc. Leading-Edge Technology Development Headquarters, 5-1, Morinosato-Wakamiya Atsugi-shi, Kanagawa 243-0193, Japan","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062017340","display_name":"Sarah H. Tolbert","orcid":"https://orcid.org/0000-0001-9969-1582","observed_orcids":["https://orcid.org/0000-0001-9969-1582"]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sarah H. Tolbert","raw_affiliation_strings":["Department of Chemistry and Biochemistry, University of California Los Angeles, Los Angeles, California 90095-1569, and Canon Inc. Leading-Edge Technology Development Headquarters, 5-1, Morinosato-Wakamiya Atsugi-shi, Kanagawa 243-0193, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry and Biochemistry, University of California Los Angeles, Los Angeles, California 90095-1569, and Canon Inc. Leading-Edge Technology Development Headquarters, 5-1, Morinosato-Wakamiya Atsugi-shi, Kanagawa 243-0193, Japan","institution_ids":["https://openalex.org/I161318765"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I161318765"],"apc_list":{"value":4500,"currency":"USD","value_usd":4500},"apc_paid":null,"fwci":8.5157,"has_fulltext":false,"cited_by_count":175,"citation_normalized_percentile":{"value":0.98616416,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":100},"biblio":{"volume":"126","issue":"14","first_page":"4476","last_page":"4477"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10735","display_name":"Mesoporous Materials and Catalysis","score":0.9204000234603882,"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"}},"topics":[{"id":"https://openalex.org/T10735","display_name":"Mesoporous Materials and Catalysis","score":0.9204000234603882,"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/T10666","display_name":"Photonic Crystals and Applications","score":0.013199999928474426,"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/T11169","display_name":"Silicon Nanostructures and Photoluminescence","score":0.008700000122189522,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/polymer-semiconductors","display_name":"semiconducting polymers","score":0.9419999718666077},{"id":"https://openalex.org/keywords/mesoporous-silica","display_name":"mesoporous silica","score":0.8920000195503235},{"id":"https://openalex.org/keywords/polymer-conformation","display_name":"chain conformation","score":0.6880000233650208},{"id":"https://openalex.org/keywords/host-guest-chemistry","display_name":"host-guest chemistry","score":0.9150000214576721},{"id":"https://openalex.org/keywords/oriented-thin-films","display_name":"oriented thin films","score":0.6819999814033508},{"id":"https://openalex.org/keywords/polarized-luminescence","display_name":"polarized luminescence","score":0.7870000004768372},{"id":"https://openalex.org/keywords/optical-anisotropy","display_name":"optical anisotropy","score":0.8529999852180481},{"id":"https://openalex.org/keywords/emission-anisotropy","display_name":"emission anisotropy","score":0.8569999933242798},{"id":"https://openalex.org/keywords/polymer-nanocomposites","display_name":"polymer nanocomposites","score":0.6639999747276306},{"id":"https://openalex.org/keywords/polymer-photophysics","display_name":"polymer photophysics","score":0.7570000290870667}],"concepts":[{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.7449653744697571},{"id":"https://openalex.org/C148869448","wikidata":"https://www.wikidata.org/wiki/Q184240","display_name":"Luminescence","level":2,"score":0.7188608050346375},{"id":"https://openalex.org/C2777496208","wikidata":"https://www.wikidata.org/wiki/Q17156473","display_name":"Mesoporous silica","level":4,"score":0.659835934638977},{"id":"https://openalex.org/C82776694","wikidata":"https://www.wikidata.org/wiki/Q380049","display_name":"Mesoporous material","level":3,"score":0.6437705159187317},{"id":"https://openalex.org/C45206210","wikidata":"https://www.wikidata.org/wiki/Q2415817","display_name":"Nanoscopic scale","level":2,"score":0.634871244430542},{"id":"https://openalex.org/C19067145","wikidata":"https://www.wikidata.org/wiki/Q1137203","display_name":"Thin film","level":2,"score":0.6187336444854736},{"id":"https://openalex.org/C77066764","wikidata":"https://www.wikidata.org/wiki/Q178674","display_name":"Nanometre","level":2,"score":0.616554856300354},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5531630516052246},{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.5334779024124146},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.49983716011047363},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3731449842453003},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.33374279737472534},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.29858943819999695},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.1475444734096527},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.11159464716911316},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1021/ja039296+","doi":"https://doi.org/10.1021/ja039296+","is_oa":false,"landing_page_url":"https://doi.org/10.1021/ja039296+","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:15070339","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/15070339","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"}],"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/W1657433554","https://openalex.org/W1955210200","https://openalex.org/W1994349088","https://openalex.org/W1995041236","https://openalex.org/W2005309602","https://openalex.org/W2021297270","https://openalex.org/W2023134598","https://openalex.org/W2025308916","https://openalex.org/W2034190603","https://openalex.org/W2037296402","https://openalex.org/W2037995500","https://openalex.org/W2041101061","https://openalex.org/W2042602209","https://openalex.org/W2046273496","https://openalex.org/W2055455656","https://openalex.org/W2085430535","https://openalex.org/W2089726742","https://openalex.org/W2092355100","https://openalex.org/W2094405563","https://openalex.org/W2144015215","https://openalex.org/W2160760961"],"related_works":["https://openalex.org/W1994349088","https://openalex.org/W2007242863","https://openalex.org/W2030008281","https://openalex.org/W2019757406","https://openalex.org/W2049414768","https://openalex.org/W2065820604","https://openalex.org/W2021297270","https://openalex.org/W2334482951","https://openalex.org/W1995749719","https://openalex.org/W2114958580"],"abstract_inverted_index":{"In":[0],"this":[1],"Communication,":[2],"we":[3],"show":[4],"that":[5,39],"nanometer":[6],"scale":[7],"control":[8,31],"of":[9,27,54,63,82],"semiconducting":[10],"polymer":[11,65,83],"chain":[12],"conformation":[13],"is":[14,40],"possible":[15],"using":[16],"host/guest":[17],"chemistry":[18],"in":[19],"highly":[20,49],"ordered":[21],"and":[22,47,56],"macroscopically":[23],"oriented":[24],"thin":[25,35],"films":[26],"mesoporous":[28],"silica.":[29],"This":[30],"leads":[32],"to":[33],"a":[34,76],"film":[36],"composite":[37],"material":[38],"optically":[41],"transparent,":[42],"densely":[43],"filled":[44],"with":[45],"polymer,":[46],"has":[48],"polarized":[50],"optical":[51],"properties.":[52],"Calculations":[53],"absorption":[55],"emission":[57],"anisotropies":[58],"further":[59,80],"indicate":[60],"full":[61],"incorporation":[62],"the":[64,67],"into":[66],"nanoscale":[68],"pore":[69],"spaces.":[70],"Such":[71],"materials":[72],"could":[73],"serve":[74],"as":[75,85,87],"useful":[77],"tool":[78],"for":[79,88],"investigations":[81],"photophysics,":[84],"well":[86],"device":[89],"applications.":[90]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":10},{"year":2013,"cited_by_count":15},{"year":2012,"cited_by_count":8}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
