Phosphorescence emission from spatial stacks of phenanthrene units in oligo(9,10-phenanthrene)s
The covalent linkage of phenanthrene units at 9 and 10 positions resulted in a broadening of the absorption band and a red-shift of the fluorescence band in ethanol compared with its monomer. Spatial stacking of phenanthrene units also altered the spectral shape of phosphorescence emission, and the...
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| Veröffentlicht in: | Chemical communications (Cambridge, England) England), 2022-12, Vol.59 (2), p.231-234 |
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| container_title | Chemical communications (Cambridge, England) |
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| creator | Kawata, Takahiro Sonobe, Masahiro Morikawa, Dai Kitazawa, Yu Nomura, Yasushi Uchiyama, Masanobu Kimura, Mutsumi |
| description | The covalent linkage of phenanthrene units at 9 and 10 positions resulted in a broadening of the absorption band and a red-shift of the fluorescence band in ethanol compared with its monomer. Spatial stacking of phenanthrene units also altered the spectral shape of phosphorescence emission, and the oligomer film emitted phosphorescence at room temperature.
The covalent linkage of phenanthrene units at 9 and 10 positions resulted in a broadening of the absorption band and a red-shift of the fluorescence band in ethanol compared with its monomer. |
| doi_str_mv | 10.1039/d2cc05414k |
| format | Article |
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The covalent linkage of phenanthrene units at 9 and 10 positions resulted in a broadening of the absorption band and a red-shift of the fluorescence band in ethanol compared with its monomer.</description><subject>Absorption spectra</subject><subject>Biophysical Phenomena</subject><subject>Doppler effect</subject><subject>Emission</subject><subject>Ethanol</subject><subject>Fluorescence</subject><subject>Phenanthrene</subject><subject>Phenanthrenes</subject><subject>Phosphorescence</subject><subject>Red shift</subject><subject>Room temperature</subject><subject>Spectral emittance</subject><issn>1359-7345</issn><issn>1364-548X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpd0U1PxCAQBmBiNK6uXrxrSLyosQoU2nI062c00YMm3hoK1K12oTLtwX8v664fkcuQzJPJ8ILQDiUnlKTy1DCtieCUv62gDZpmPBG8eF6d34VM8pSLEdoEeCXxUFGso1E0BWdcbqDyYeqhm_pgQVunLbazBqDxDtfBzzB0qm9Ui6FX-g2wr3E3tU65fhqss3hwTQ-4cdi3zYs_kMeUJH_BIWyhtVq1YLeXdYyeLi8eJ9fJ3f3VzeTsLtFMZn1S1UVtjMq1EDqLWzKiCKmoThWrCMm5yApdGy6N1rwiPPaNFMJWkiliqDLpGB0s5nbBvw8W-jK-Q9u2Vc76AUqWizQljMYyRvv_6KsfgovbzVUm8kxSFtXRQungAYKtyy40MxU-SkrKeezlOZtMvmK_jXhvOXKoZtb80O-cI9hdgAD6p_v7b-knbS6HHg</recordid><startdate>20221222</startdate><enddate>20221222</enddate><creator>Kawata, Takahiro</creator><creator>Sonobe, Masahiro</creator><creator>Morikawa, Dai</creator><creator>Kitazawa, Yu</creator><creator>Nomura, Yasushi</creator><creator>Uchiyama, Masanobu</creator><creator>Kimura, Mutsumi</creator><general>Royal Society of Chemistry</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0003-3050-8254</orcidid></search><sort><creationdate>20221222</creationdate><title>Phosphorescence emission from spatial stacks of phenanthrene units in oligo(9,10-phenanthrene)s</title><author>Kawata, Takahiro ; Sonobe, Masahiro ; Morikawa, Dai ; Kitazawa, Yu ; Nomura, Yasushi ; Uchiyama, Masanobu ; Kimura, Mutsumi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c296t-bf8fdda7c55c600120a00b1c3a2b0074568cfd49dcc4b04120d955eb92a0d1ad3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Absorption spectra</topic><topic>Biophysical Phenomena</topic><topic>Doppler effect</topic><topic>Emission</topic><topic>Ethanol</topic><topic>Fluorescence</topic><topic>Phenanthrene</topic><topic>Phenanthrenes</topic><topic>Phosphorescence</topic><topic>Red shift</topic><topic>Room temperature</topic><topic>Spectral emittance</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kawata, Takahiro</creatorcontrib><creatorcontrib>Sonobe, Masahiro</creatorcontrib><creatorcontrib>Morikawa, Dai</creatorcontrib><creatorcontrib>Kitazawa, Yu</creatorcontrib><creatorcontrib>Nomura, Yasushi</creatorcontrib><creatorcontrib>Uchiyama, Masanobu</creatorcontrib><creatorcontrib>Kimura, Mutsumi</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Chemical communications (Cambridge, England)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kawata, Takahiro</au><au>Sonobe, Masahiro</au><au>Morikawa, Dai</au><au>Kitazawa, Yu</au><au>Nomura, Yasushi</au><au>Uchiyama, Masanobu</au><au>Kimura, Mutsumi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Phosphorescence emission from spatial stacks of phenanthrene units in oligo(9,10-phenanthrene)s</atitle><jtitle>Chemical communications (Cambridge, England)</jtitle><addtitle>Chem Commun (Camb)</addtitle><date>2022-12-22</date><risdate>2022</risdate><volume>59</volume><issue>2</issue><spage>231</spage><epage>234</epage><pages>231-234</pages><issn>1359-7345</issn><eissn>1364-548X</eissn><abstract>The covalent linkage of phenanthrene units at 9 and 10 positions resulted in a broadening of the absorption band and a red-shift of the fluorescence band in ethanol compared with its monomer. Spatial stacking of phenanthrene units also altered the spectral shape of phosphorescence emission, and the oligomer film emitted phosphorescence at room temperature.
The covalent linkage of phenanthrene units at 9 and 10 positions resulted in a broadening of the absorption band and a red-shift of the fluorescence band in ethanol compared with its monomer.</abstract><cop>England</cop><pub>Royal Society of Chemistry</pub><pmid>36484249</pmid><doi>10.1039/d2cc05414k</doi><tpages>4</tpages><orcidid>https://orcid.org/0000-0003-3050-8254</orcidid></addata></record> |
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| ispartof | Chemical communications (Cambridge, England), 2022-12, Vol.59 (2), p.231-234 |
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| language | eng |
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| source | MEDLINE; Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Absorption spectra Biophysical Phenomena Doppler effect Emission Ethanol Fluorescence Phenanthrene Phenanthrenes Phosphorescence Red shift Room temperature Spectral emittance |
| title | Phosphorescence emission from spatial stacks of phenanthrene units in oligo(9,10-phenanthrene)s |
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