{"id":"https://openalex.org/W2233928005","doi":"https://doi.org/10.1021/ma2004986","title":"Relaxation of Single Polymer Chain in Poly(methyl methacrylate) Films under Uniaxial Extension Observed by Scanning Near-Field Optical Microscopy","display_name":"Relaxation of Single Polymer Chain in Poly(methyl methacrylate) Films under Uniaxial Extension Observed by Scanning Near-Field Optical Microscopy","publication_year":2011,"publication_date":"2011-05-10","ids":{"openalex":"https://openalex.org/W2233928005","doi":"https://doi.org/10.1021/ma2004986","mag":"2233928005"},"language":"en","primary_location":{"id":"doi:10.1021/ma2004986","doi":"https://doi.org/10.1021/ma2004986","is_oa":false,"landing_page_url":"https://doi.org/10.1021/ma2004986","pdf_url":null,"source":{"id":"https://openalex.org/S177196338","display_name":"Macromolecules","issn_l":"0024-9297","issn":["0024-9297","1520-5835"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-3","ki-jl-1","norway-2","poland-140","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":"Macromolecules","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"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/A5008038719","display_name":"Toru Ube","orcid":"https://orcid.org/0000-0001-6450-998X","observed_orcids":["https://orcid.org/0000-0001-6450-998X"]},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toru Ube","raw_affiliation_strings":["Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo, Kyoto 615-8510, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo, Kyoto 615-8510, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074420539","display_name":"Hiroyuki Aoki","orcid":"https://orcid.org/0000-0001-7521-2743","observed_orcids":["https://orcid.org/0000-0001-7521-2743","https://orcid.org/0009-0000-8645-8458"]},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Hiroyuki Aoki","raw_affiliation_strings":["Advanced Biomedical Engineering Research Unit, Kyoto University, Nishikyo, Kyoto 615-8510, Japan","Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo, Kyoto 615-8510, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Biomedical Engineering Research Unit, Kyoto University, Nishikyo, Kyoto 615-8510, Japan","institution_ids":["https://openalex.org/I22299242"]},{"raw_affiliation_string":"Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo, Kyoto 615-8510, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081455904","display_name":"Shinzaburo Ito","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shinzaburo Ito","raw_affiliation_strings":["Advanced Biomedical Engineering Research Unit, Kyoto University, Nishikyo, Kyoto 615-8510, Japan","Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo, Kyoto 615-8510, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Biomedical Engineering Research Unit, Kyoto University, Nishikyo, Kyoto 615-8510, Japan","institution_ids":["https://openalex.org/I22299242"]},{"raw_affiliation_string":"Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo, Kyoto 615-8510, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058519559","display_name":"Jun\u2010ichi Horinaka","orcid":"https://orcid.org/0000-0001-9064-742X","observed_orcids":["https://orcid.org/0000-0001-9064-742X"]},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Jun-ichi Horinaka","raw_affiliation_strings":["Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo, Kyoto 615-8510, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo, Kyoto 615-8510, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076069368","display_name":"Toshikazu Takigawa","orcid":"https://orcid.org/0000-0001-7938-6687","observed_orcids":["https://orcid.org/0000-0001-7938-6687"]},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshikazu Takigawa","raw_affiliation_strings":["Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo, Kyoto 615-8510, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo, Kyoto 615-8510, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018999603","display_name":"Toshiro Masuda","orcid":"https://orcid.org/0000-0003-4306-4277","observed_orcids":["https://orcid.org/0000-0003-4306-4277"]},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshiro Masuda","raw_affiliation_strings":["Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo, Kyoto 615-8510, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo, Kyoto 615-8510, Japan","institution_ids":["https://openalex.org/I22299242"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5074420539"],"corresponding_institution_ids":["https://openalex.org/I22299242"],"apc_list":{"value":4500,"currency":"USD","value_usd":4500},"apc_paid":null,"fwci":1.4944,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.8036225,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":98},"biblio":{"volume":"44","issue":"11","first_page":"4445","last_page":"4451"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11379","display_name":"Rheology and Fluid Dynamics Studies","score":0.5541999936103821,"subfield":{"id":"https://openalex.org/subfields/1507","display_name":"Fluid Flow and Transfer Processes"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11379","display_name":"Rheology and Fluid Dynamics Studies","score":0.5541999936103821,"subfield":{"id":"https://openalex.org/subfields/1507","display_name":"Fluid Flow and Transfer Processes"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10474","display_name":"Material Dynamics and Properties","score":0.39309999346733093,"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/T10389","display_name":"Polymer crystallization and properties","score":0.009600000455975533,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"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/poly-methyl-methacrylate","display_name":"poly(methyl methacrylate)","score":0.9539999961853027},{"id":"https://openalex.org/keywords/stress-relaxation","display_name":"stress relaxation","score":0.8820000290870667},{"id":"https://openalex.org/keywords/uniaxial-extension","display_name":"uniaxial extension","score":0.8149999976158142},{"id":"https://openalex.org/keywords/polymer-films","display_name":"polymer films","score":0.5389999747276306},{"id":"https://openalex.org/keywords/doi-edwards-model","display_name":"Doi-Edwards model","score":0.7739999890327454},{"id":"https://openalex.org/keywords/entangled-polymers","display_name":"entangled polymers","score":0.6639999747276306}],"concepts":[{"id":"https://openalex.org/C77017923","wikidata":"https://www.wikidata.org/wiki/Q912313","display_name":"Optical microscope","level":3,"score":0.7345533967018127},{"id":"https://openalex.org/C2776029896","wikidata":"https://www.wikidata.org/wiki/Q3935810","display_name":"Relaxation (psychology)","level":2,"score":0.7095457315444946},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.6463542580604553},{"id":"https://openalex.org/C202974441","wikidata":"https://www.wikidata.org/wiki/Q2576844","display_name":"Stress relaxation","level":3,"score":0.6092640161514282},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5713247656822205},{"id":"https://openalex.org/C2777935641","wikidata":"https://www.wikidata.org/wiki/Q382897","display_name":"Methyl methacrylate","level":4,"score":0.5225776433944702},{"id":"https://openalex.org/C147080431","wikidata":"https://www.wikidata.org/wiki/Q1074953","display_name":"Microscopy","level":2,"score":0.4775296449661255},{"id":"https://openalex.org/C2780718992","wikidata":"https://www.wikidata.org/wiki/Q146123","display_name":"Poly(methyl methacrylate)","level":5,"score":0.46215277910232544},{"id":"https://openalex.org/C132050475","wikidata":"https://www.wikidata.org/wiki/Q736232","display_name":"Methacrylate","level":4,"score":0.4520634412765503},{"id":"https://openalex.org/C199185054","wikidata":"https://www.wikidata.org/wiki/Q552299","display_name":"Chain (unit)","level":2,"score":0.430827260017395},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.3888466954231262},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3322657644748688},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.23984941840171814},{"id":"https://openalex.org/C26771246","wikidata":"https://www.wikidata.org/wiki/Q321095","display_name":"Scanning electron microscope","level":2,"score":0.23337623476982117},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.23254290223121643},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09418046474456787},{"id":"https://openalex.org/C15920480","wikidata":"https://www.wikidata.org/wiki/Q421281","display_name":"Copolymer","level":3,"score":0.09275531768798828},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C149912024","wikidata":"https://www.wikidata.org/wiki/Q462188","display_name":"Creep","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":[],"locations_count":1,"locations":[{"id":"doi:10.1021/ma2004986","doi":"https://doi.org/10.1021/ma2004986","is_oa":false,"landing_page_url":"https://doi.org/10.1021/ma2004986","pdf_url":null,"source":{"id":"https://openalex.org/S177196338","display_name":"Macromolecules","issn_l":"0024-9297","issn":["0024-9297","1520-5835"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-3","ki-jl-1","norway-2","poland-140","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":"Macromolecules","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G6076607102","display_name":"Three-dimensional observation of single polymer chains in polymer hybrid systems","funder_award_id":"23685050","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G7330028046","display_name":"Dynamics of polymer chains revealed by a single molecule detection in 7 dimensions","funder_award_id":"23350054","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320320912","display_name":"Ministry of Education, Culture, Sports, Science and Technology","ror":"https://ror.org/048rj2z13"},{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W36620288","https://openalex.org/W84952613","https://openalex.org/W227143473","https://openalex.org/W1980344658","https://openalex.org/W1987733093","https://openalex.org/W1999970388","https://openalex.org/W2000006312","https://openalex.org/W2008526939","https://openalex.org/W2009801564","https://openalex.org/W2036078488","https://openalex.org/W2046879677","https://openalex.org/W2050131019","https://openalex.org/W2058887175","https://openalex.org/W2064036706","https://openalex.org/W2068660351","https://openalex.org/W2070154589","https://openalex.org/W2075831361","https://openalex.org/W2081743649","https://openalex.org/W2084970328","https://openalex.org/W2086396887","https://openalex.org/W2087186721","https://openalex.org/W2088957752","https://openalex.org/W2090651235","https://openalex.org/W2095503272","https://openalex.org/W2099113667","https://openalex.org/W2100344491","https://openalex.org/W2114592600","https://openalex.org/W2114649268","https://openalex.org/W2123167484","https://openalex.org/W2143648086","https://openalex.org/W2154793422","https://openalex.org/W2487505043"],"related_works":["https://openalex.org/W2064036706","https://openalex.org/W2098153857","https://openalex.org/W2058887175","https://openalex.org/W1979098509","https://openalex.org/W2008526939","https://openalex.org/W2331426444","https://openalex.org/W7204172571","https://openalex.org/W2257585311","https://openalex.org/W2079668872","https://openalex.org/W2799633915"],"abstract_inverted_index":{"Single":[0],"chain":[1,58,94,108,120,139],"conformations":[2],"during":[3,128],"the":[4,30,37,43,48,52,55,60,66,73,81,86,92,103,106,111,115,119,129,134,144],"stress":[5,45,77],"relaxation":[6,53,75,130,136],"process":[7],"in":[8,17,63,68,76,110,143],"uniaxially":[9],"stretched":[10,61],"poly(methyl":[11],"methacrylate)":[12],"(PMMA)":[13],"films":[14],"were":[15,99],"observed":[16],"real":[18],"space":[19],"by":[20,80,102],"scanning":[21],"near-field":[22],"optical":[23],"microscopy":[24],"(SNOM).":[25],"The":[26,96],"extension":[27],"ratio":[28],"at":[29,85],"molecular":[31],"level":[32],"was":[33,122],"directly":[34],"evaluated":[35],"from":[36],"SNOM":[38],"images":[39],"and":[40],"compared":[41],"with":[42],"macroscopic":[44],"relaxation.":[46],"At":[47],"early":[49],"stage":[50],"of":[51,65,105,118,137],"process,":[54,131],"whole":[56],"single":[57],"retained":[59],"conformation":[62],"spite":[64],"decrease":[67],"stress.":[69],"This":[70],"suggests":[71],"that":[72,133],"fast":[74],"is":[78,140],"caused":[79],"local":[82],"conformational":[83,135],"change":[84],"length":[87],"scale":[88],"much":[89],"smaller":[90],"than":[91],"entire":[93],"length.":[95],"experimental":[97],"data":[98],"successfully":[100],"explained":[101],"contraction":[104],"primitive":[107],"contour":[109],"Doi\u2013Edwards":[112],"model.":[113],"Furthermore,":[114],"distribution":[116],"function":[117],"dimension":[121],"found":[123],"to":[124],"retain":[125],"its":[126],"shape":[127],"indicating":[132],"polymer":[138],"rather":[141],"homogeneous":[142],"well-entangled":[145],"system.":[146]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":5}],"updated_date":"2026-10-18T09:31:52.927876","created_date":"2016-06-24T00:00:00"}
