Dynamic Ultralong Organic Phosphorescence by Photoactivation
Smart materials with ultralong phosphorescence are rarely investigated and reported. Herein we report on a series of molecules with unique dynamic ultralong organic phosphorescence (UOP) features, enabled by manipulating intermolecular interactions through UV light irradiation. Our experimental data...
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| Veröffentlicht in: | Angewandte Chemie 2018-07, Vol.130 (28), p.8561-8567 |
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| creator | Gu, Long Shi, Huifang Gu, Mingxing Ling, Kun Ma, Huili Cai, Suzhi Song, Lulu Ma, Chaoqun Li, Hai Xing, Guichuan Hang, Xiaochun Li, Jiewei Gao, Yaru Yao, Wei Shuai, Zhigang An, Zhongfu Liu, Xiaogang Huang, Wei |
| description | Smart materials with ultralong phosphorescence are rarely investigated and reported. Herein we report on a series of molecules with unique dynamic ultralong organic phosphorescence (UOP) features, enabled by manipulating intermolecular interactions through UV light irradiation. Our experimental data reveal that prolonged irradiation of single‐component organic phosphors of PCzT, BCzT, and FCzT under ambient conditions can activate UOP with emission lifetimes spanning from 1.8 to 1330 ms. These phosphors can also be deactivated back to their original states with short‐lived phosphorescence by UV irradiation for 3 h at room temperature or through thermal treatment. Additionally, the dynamic UOP was applied successfully for a visual anti‐counterfeiting application. These findings may provide unique insight into dynamic molecular motion for optical processing and expand the scope of smart‐response materials for broader applications.
Die Bestrahlung organischer Einkomponenten‐Phosphore aktiviert eine ultralange organische Phosphoreszenz mit einer Zunahme der Emissionslebensdauer von 1.8 bis 1330 ms, die über die intermolekulare Wechselwirkung modulierbar ist. Die Phosphore konnten binnen 3 h unter Umgebungsbedingungen oder durch Erhitzen zu ihrem Ursprungszustand mit kurzlebiger Phosphoreszenz deaktiviert werden. Eine Anwendung im Fälschungsschutz wurde demonstriert. |
| doi_str_mv | 10.1002/ange.201712381 |
| format | Article |
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Die Bestrahlung organischer Einkomponenten‐Phosphore aktiviert eine ultralange organische Phosphoreszenz mit einer Zunahme der Emissionslebensdauer von 1.8 bis 1330 ms, die über die intermolekulare Wechselwirkung modulierbar ist. Die Phosphore konnten binnen 3 h unter Umgebungsbedingungen oder durch Erhitzen zu ihrem Ursprungszustand mit kurzlebiger Phosphoreszenz deaktiviert werden. Eine Anwendung im Fälschungsschutz wurde demonstriert.</description><identifier>ISSN: 0044-8249</identifier><identifier>EISSN: 1521-3757</identifier><identifier>DOI: 10.1002/ange.201712381</identifier><language>eng</language><publisher>Weinheim: Wiley Subscription Services, Inc</publisher><subject>Chain dynamics ; Chemistry ; Data processing ; Deactivation ; Dynamische ultralange Phosphoreszenz ; Fälschungsschutz ; Heat treatment ; Irradiation ; Kristall-Engineering ; Light irradiation ; Molecular chains ; Molecular motion ; Phosphorescence ; Phosphors ; Photoactivation ; Photoaktivierung ; Photophysik ; Smart materials ; Ultraviolet radiation</subject><ispartof>Angewandte Chemie, 2018-07, Vol.130 (28), p.8561-8567</ispartof><rights>2018 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c1621-c3985a25157d326f75d9d0fc0ce7e8983c73c86567f4c601fc8b8f2d9bf2e9623</citedby><cites>FETCH-LOGICAL-c1621-c3985a25157d326f75d9d0fc0ce7e8983c73c86567f4c601fc8b8f2d9bf2e9623</cites><orcidid>0000-0001-7004-6408</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fange.201712381$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fange.201712381$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,777,781,1412,27905,27906,45555,45556</link.rule.ids></links><search><creatorcontrib>Gu, Long</creatorcontrib><creatorcontrib>Shi, Huifang</creatorcontrib><creatorcontrib>Gu, Mingxing</creatorcontrib><creatorcontrib>Ling, Kun</creatorcontrib><creatorcontrib>Ma, Huili</creatorcontrib><creatorcontrib>Cai, Suzhi</creatorcontrib><creatorcontrib>Song, Lulu</creatorcontrib><creatorcontrib>Ma, Chaoqun</creatorcontrib><creatorcontrib>Li, Hai</creatorcontrib><creatorcontrib>Xing, Guichuan</creatorcontrib><creatorcontrib>Hang, Xiaochun</creatorcontrib><creatorcontrib>Li, Jiewei</creatorcontrib><creatorcontrib>Gao, Yaru</creatorcontrib><creatorcontrib>Yao, Wei</creatorcontrib><creatorcontrib>Shuai, Zhigang</creatorcontrib><creatorcontrib>An, Zhongfu</creatorcontrib><creatorcontrib>Liu, Xiaogang</creatorcontrib><creatorcontrib>Huang, Wei</creatorcontrib><title>Dynamic Ultralong Organic Phosphorescence by Photoactivation</title><title>Angewandte Chemie</title><description>Smart materials with ultralong phosphorescence are rarely investigated and reported. Herein we report on a series of molecules with unique dynamic ultralong organic phosphorescence (UOP) features, enabled by manipulating intermolecular interactions through UV light irradiation. Our experimental data reveal that prolonged irradiation of single‐component organic phosphors of PCzT, BCzT, and FCzT under ambient conditions can activate UOP with emission lifetimes spanning from 1.8 to 1330 ms. These phosphors can also be deactivated back to their original states with short‐lived phosphorescence by UV irradiation for 3 h at room temperature or through thermal treatment. Additionally, the dynamic UOP was applied successfully for a visual anti‐counterfeiting application. These findings may provide unique insight into dynamic molecular motion for optical processing and expand the scope of smart‐response materials for broader applications.
Die Bestrahlung organischer Einkomponenten‐Phosphore aktiviert eine ultralange organische Phosphoreszenz mit einer Zunahme der Emissionslebensdauer von 1.8 bis 1330 ms, die über die intermolekulare Wechselwirkung modulierbar ist. Die Phosphore konnten binnen 3 h unter Umgebungsbedingungen oder durch Erhitzen zu ihrem Ursprungszustand mit kurzlebiger Phosphoreszenz deaktiviert werden. Eine Anwendung im Fälschungsschutz wurde demonstriert.</description><subject>Chain dynamics</subject><subject>Chemistry</subject><subject>Data processing</subject><subject>Deactivation</subject><subject>Dynamische ultralange Phosphoreszenz</subject><subject>Fälschungsschutz</subject><subject>Heat treatment</subject><subject>Irradiation</subject><subject>Kristall-Engineering</subject><subject>Light irradiation</subject><subject>Molecular chains</subject><subject>Molecular motion</subject><subject>Phosphorescence</subject><subject>Phosphors</subject><subject>Photoactivation</subject><subject>Photoaktivierung</subject><subject>Photophysik</subject><subject>Smart materials</subject><subject>Ultraviolet radiation</subject><issn>0044-8249</issn><issn>1521-3757</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LAzEQhoMoWKtXzwXPu06ymy_wUmqtQrEe7Dmk2aTdsk1qslX237ulokdPAy_PMzO8CN1iyDEAudd-bXMCmGNSCHyGBpgSnBWc8nM0ACjLTJBSXqKrlLYAwAiXA_Tw2Hm9q81o2bRRN8GvR4u41r5P3jYh7Tch2mSsN3a06o5RG7Rp60_d1sFfowunm2RvfuYQLZ-m75PnbL6YvUzG88xg1r9gCimoJhRTXhWEOU4rWYEzYCy3QorC8MIIRhl3pWGAnREr4UglV45YyUgxRHenvfsYPg42tWobDtH3JxUBVvKSUMl7Kj9RJoaUonVqH-udjp3CoI4NqWND6rehXpAn4atubPcPrcavs-mf-w2XBmnW</recordid><startdate>20180709</startdate><enddate>20180709</enddate><creator>Gu, Long</creator><creator>Shi, Huifang</creator><creator>Gu, Mingxing</creator><creator>Ling, Kun</creator><creator>Ma, Huili</creator><creator>Cai, Suzhi</creator><creator>Song, Lulu</creator><creator>Ma, Chaoqun</creator><creator>Li, Hai</creator><creator>Xing, Guichuan</creator><creator>Hang, Xiaochun</creator><creator>Li, Jiewei</creator><creator>Gao, Yaru</creator><creator>Yao, Wei</creator><creator>Shuai, Zhigang</creator><creator>An, Zhongfu</creator><creator>Liu, Xiaogang</creator><creator>Huang, Wei</creator><general>Wiley Subscription Services, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0001-7004-6408</orcidid></search><sort><creationdate>20180709</creationdate><title>Dynamic Ultralong Organic Phosphorescence by Photoactivation</title><author>Gu, Long ; Shi, Huifang ; Gu, Mingxing ; Ling, Kun ; Ma, Huili ; Cai, Suzhi ; Song, Lulu ; Ma, Chaoqun ; Li, Hai ; Xing, Guichuan ; Hang, Xiaochun ; Li, Jiewei ; Gao, Yaru ; Yao, Wei ; Shuai, Zhigang ; An, Zhongfu ; Liu, Xiaogang ; Huang, Wei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1621-c3985a25157d326f75d9d0fc0ce7e8983c73c86567f4c601fc8b8f2d9bf2e9623</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Chain dynamics</topic><topic>Chemistry</topic><topic>Data processing</topic><topic>Deactivation</topic><topic>Dynamische ultralange Phosphoreszenz</topic><topic>Fälschungsschutz</topic><topic>Heat treatment</topic><topic>Irradiation</topic><topic>Kristall-Engineering</topic><topic>Light irradiation</topic><topic>Molecular chains</topic><topic>Molecular motion</topic><topic>Phosphorescence</topic><topic>Phosphors</topic><topic>Photoactivation</topic><topic>Photoaktivierung</topic><topic>Photophysik</topic><topic>Smart materials</topic><topic>Ultraviolet radiation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gu, Long</creatorcontrib><creatorcontrib>Shi, Huifang</creatorcontrib><creatorcontrib>Gu, Mingxing</creatorcontrib><creatorcontrib>Ling, Kun</creatorcontrib><creatorcontrib>Ma, Huili</creatorcontrib><creatorcontrib>Cai, Suzhi</creatorcontrib><creatorcontrib>Song, Lulu</creatorcontrib><creatorcontrib>Ma, Chaoqun</creatorcontrib><creatorcontrib>Li, Hai</creatorcontrib><creatorcontrib>Xing, Guichuan</creatorcontrib><creatorcontrib>Hang, Xiaochun</creatorcontrib><creatorcontrib>Li, Jiewei</creatorcontrib><creatorcontrib>Gao, Yaru</creatorcontrib><creatorcontrib>Yao, Wei</creatorcontrib><creatorcontrib>Shuai, Zhigang</creatorcontrib><creatorcontrib>An, Zhongfu</creatorcontrib><creatorcontrib>Liu, Xiaogang</creatorcontrib><creatorcontrib>Huang, Wei</creatorcontrib><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><jtitle>Angewandte Chemie</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gu, Long</au><au>Shi, Huifang</au><au>Gu, Mingxing</au><au>Ling, Kun</au><au>Ma, Huili</au><au>Cai, Suzhi</au><au>Song, Lulu</au><au>Ma, Chaoqun</au><au>Li, Hai</au><au>Xing, Guichuan</au><au>Hang, Xiaochun</au><au>Li, Jiewei</au><au>Gao, Yaru</au><au>Yao, Wei</au><au>Shuai, Zhigang</au><au>An, Zhongfu</au><au>Liu, Xiaogang</au><au>Huang, Wei</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Dynamic Ultralong Organic Phosphorescence by Photoactivation</atitle><jtitle>Angewandte Chemie</jtitle><date>2018-07-09</date><risdate>2018</risdate><volume>130</volume><issue>28</issue><spage>8561</spage><epage>8567</epage><pages>8561-8567</pages><issn>0044-8249</issn><eissn>1521-3757</eissn><abstract>Smart materials with ultralong phosphorescence are rarely investigated and reported. Herein we report on a series of molecules with unique dynamic ultralong organic phosphorescence (UOP) features, enabled by manipulating intermolecular interactions through UV light irradiation. Our experimental data reveal that prolonged irradiation of single‐component organic phosphors of PCzT, BCzT, and FCzT under ambient conditions can activate UOP with emission lifetimes spanning from 1.8 to 1330 ms. These phosphors can also be deactivated back to their original states with short‐lived phosphorescence by UV irradiation for 3 h at room temperature or through thermal treatment. Additionally, the dynamic UOP was applied successfully for a visual anti‐counterfeiting application. These findings may provide unique insight into dynamic molecular motion for optical processing and expand the scope of smart‐response materials for broader applications.
Die Bestrahlung organischer Einkomponenten‐Phosphore aktiviert eine ultralange organische Phosphoreszenz mit einer Zunahme der Emissionslebensdauer von 1.8 bis 1330 ms, die über die intermolekulare Wechselwirkung modulierbar ist. Die Phosphore konnten binnen 3 h unter Umgebungsbedingungen oder durch Erhitzen zu ihrem Ursprungszustand mit kurzlebiger Phosphoreszenz deaktiviert werden. Eine Anwendung im Fälschungsschutz wurde demonstriert.</abstract><cop>Weinheim</cop><pub>Wiley Subscription Services, Inc</pub><doi>10.1002/ange.201712381</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0001-7004-6408</orcidid></addata></record> |
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| subjects | Chain dynamics Chemistry Data processing Deactivation Dynamische ultralange Phosphoreszenz Fälschungsschutz Heat treatment Irradiation Kristall-Engineering Light irradiation Molecular chains Molecular motion Phosphorescence Phosphors Photoactivation Photoaktivierung Photophysik Smart materials Ultraviolet radiation |
| title | Dynamic Ultralong Organic Phosphorescence by Photoactivation |
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