{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1390282679367128832.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1246/nikkashi.1992.1125"}},{"identifier":{"@type":"NDL_BIB_ID","@value":"3796557"}},{"identifier":{"@type":"URI","@value":"http://id.ndl.go.jp/bib/3796557"}},{"identifier":{"@type":"URI","@value":"https://ndlsearch.ndl.go.jp/books/R000000004-I3796557"}},{"identifier":{"@type":"URI","@value":"https://www.jstage.jst.go.jp/article/nikkashi1972/1992/10/1992_10_1125/_pdf"}},{"identifier":{"@type":"NAID","@value":"10006662992"}}],"dc:title":[{"@language":"en","@value":"Controls of Novel Photochromic Bromospiropyran Aggregates"},{"@language":"ja","@value":"新規なホトクロミック臭化スピロピランの会合体制御"},{"@language":"ja-Kana","@value":"シンキ ナ ホトクロミック シュウカ スピロピラン ノ カイゴウタイ セイギョ"},{"@value":"Special Articles on Organic and Inorganic Optical Materials. Controls of Novel Photochromic Bromospiropyran Aggregates."}],"description":[{"type":"abstract","notation":[{"@language":"en","@value":"The photochromism of amphiphilic dibromospiropyrans, 5', 7'-dibromo-8-docosanoyloxymethyl3', 3'-dimethy1-6-nitro-1'-octadecylspiro[2 H-1-benzopyran-2, 2'-indoline] BSP 1822, in polyion complexes and Langmuir-Blodgett (LB) films has been studied. The colored BSP1822 forms J-aggregate when mixed with polyion complexes between dioctadecyldimethylammonium salt of poly(styrene sulfonate) and some amphiphilic compounds such as methyl stearate. The J-aggregate is also formed in polyion complexes with other amphiphilic compounds which have melting point around 40°C. It is considered that these compounds play a role in enforcing interaction amoung chromophores and lowering the glass transition temperature.<BR>The similar be havior was also found for the BSP1822 LB film mixed with dioctadecyldimethylammounium bromide and methyl stearate. The absorption maximum of J-aggregated BSP1 822 is 650 nm, which is 32 nm longer than that of spiropyran without bomide.<BR>The J-aggregate exhibits exceedingly high stability in retaining its color, which is in marked contrast to the rapidly fading nonaggregated chromophore."},{"@language":"ja","@value":"2本の炭化水素鎖とインドリン環の5´-位と7´-位に臭素を有する新規なホトクロミヅクィンドリン-スピロ-ピランBSP1822がジオクタデシルジメチルアンモニウム=プロミド(2C<SUB>18</SUB>N<SUB>2</SUB>qBr)を含むポリイオン錯合体複合膜およびLB膜においてJ会合体を形成することを見いだした。このポリィオン錯合体複合膜は2C<SUB>18</SUB>N<SUB>2</SUB>C1Brをカチオン成分とするポリイオン錯合体とステアリン酸メチル(MeSt)とをマトリックスとした組成からなる。J会合体の形成には,MeStのような40℃ 付近に融点を有する添加剤が必須であることがわかった。このJ会合体の吸収極大は650nmで,臭素のないスピロピラソと比較して32nm長波長側に着色し,またこのJ会合体の室温暗所での安定性は高く,単量体と比較して約10<SUP>4</SUP>倍向上した。"}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410851398293776000","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000000513657"}],"foaf:name":[{"@language":"en","@value":"HIBINO Junichi"},{"@language":"ja","@value":"日比野 純一"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"松下電器産業株式会社中央研究所"},{"@language":"en","@value":"Central Rraesearch Laboratories, Matsushita Electric Industrial Co. Ltd.;"}]},{"@id":"https://cir.nii.ac.jp/crid/1410851398293776002","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000004958942"}],"foaf:name":[{"@language":"en","@value":"KISHIMOTO Yoshio"},{"@language":"ja","@value":"岸本 良雄"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"松下電器産業株式会社中央研究所"},{"@language":"en","@value":"Central Rraesearch Laboratories, Matsushita Electric Industrial Co. Ltd.;"}]},{"@id":"https://cir.nii.ac.jp/crid/1410851398293776001","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000004958941"}],"foaf:name":[{"@language":"en","@value":"Suzuxi Masa-aki"},{"@language":"ja","@value":"鈴木 正明"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"松下電器産業株式会社中央研究所"},{"@language":"en","@value":"Central Rraesearch Laboratories, Matsushita Electric Industrial Co. Ltd.;"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"03694577"},{"@type":"EISSN","@value":"21850925"},{"@type":"NDL_BIB_ID","@value":"000000018251"},{"@type":"ISSN","@value":"03694577"},{"@type":"LISSN","@value":"03694577"},{"@type":"NCID","@value":"AN00186595"}],"prism:publicationName":[{"@language":"en","@value":"NIPPON KAGAKU KAISHI"},{"@language":"ja","@value":"日本化学会誌（化学と工業化学）"},{"@language":"en","@value":"Nippon Kagaku Kaishi"},{"@language":"ja","@value":"日化"},{"@language":"en","@value":"NIPPON KAGAKU KAISHI"},{"@language":"ja","@value":"日本化学会誌"}],"dc:publisher":[{"@language":"en","@value":"The Chemical Society of Japan"},{"@language":"ja","@value":"公益社団法人 日本化学会"}],"prism:publicationDate":"1992-10-10","prism:volume":"1992","prism:number":"10","prism:startingPage":"1125","prism:endingPage":"1130"},"reviewed":"false","url":[{"@id":"http://id.ndl.go.jp/bib/3796557"},{"@id":"https://ndlsearch.ndl.go.jp/books/R000000004-I3796557"},{"@id":"https://www.jstage.jst.go.jp/article/nikkashi1972/1992/10/1992_10_1125/_pdf"}],"availableAt":"1992-10-10","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=General%20Chemistry","dc:title":"General Chemistry"}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360292620847048320","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@value":"Enhancement of Phosphorescence Ability upon Aggregation of Dye Molecules"}]},{"@id":"https://cir.nii.ac.jp/crid/1362544419486542208","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@value":"J-aggregation of photochromic spiropyran in Langmuir-Blodgett films"}]},{"@id":"https://cir.nii.ac.jp/crid/1362825896156514048","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@value":"Aggregation control of photochromic spiropyrans in Langmuir-Blodgett films"}]},{"@id":"https://cir.nii.ac.jp/crid/1570009749579605504","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1570854174510075136","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1571980074417317376","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1572261549039217792","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1572261549393289728","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1572261549394027392","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1572543024370337664","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1573668924277182848","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1574231874230262400","@type":"Article","relationType":["cites"]}],"dataSourceIdentifier":[{"@type":"JALC","@value":"oai:japanlinkcenter.org:0001736822"},{"@type":"NDL_SEARCH","@value":"oai:ndlsearch.ndl.go.jp:R000000004-I3796557"},{"@type":"CROSSREF","@value":"10.1246/nikkashi.1992.1125"},{"@type":"CIA","@value":"10006662992"}]}