A Synergistic Enhancement Strategy for Realizing Ultralong and Efficient Room‐Temperature Phosphorescence
An enhancement strategy is realized for ultralong bright room‐temperature phosphorescence (RTP), involving polymerization between phosphor monomers and acrylamide and host–guest complexation interaction between phosphors and cucurbit[6,7,8]urils (CB[6,7,8]). The non‐phosphorescent monomers exhibit 2...
Gespeichert in:
| Veröffentlicht in: | Angewandte Chemie International Edition 2020-10, Vol.59 (42), p.18748-18754 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 18754 |
|---|---|
| container_issue | 42 |
| container_start_page | 18748 |
| container_title | Angewandte Chemie International Edition |
| container_volume | 59 |
| creator | Zhang, Zhi‐Yuan Xu, Wen‐Wen Xu, Wen‐Shi Niu, Jie Sun, Xiao‐Han Liu, Yu |
| description | An enhancement strategy is realized for ultralong bright room‐temperature phosphorescence (RTP), involving polymerization between phosphor monomers and acrylamide and host–guest complexation interaction between phosphors and cucurbit[6,7,8]urils (CB[6,7,8]). The non‐phosphorescent monomers exhibit 2.46 s ultralong lifetime after copolymerizing with acrylamide. The improvement is due to the rich hydrogen bond and carbonyl within the polymers which promote intersystem crossing, suppress nonradiative relaxation and shield quenchers effectively. By tuning the ratio of chromophores, a series of phosphorescent copolymers with different lifetimes and quantum yields are prepared. The complexation of macrocyclic hosts CB[6,7,8] promote the RTP of polymers by blocking aggregation‐caused quenching, and offsetting the losses of aforementioned interaction provided by polymer. Multiple lifetime‐encoding for digit and character encryption are achieved by utilizing the difference of their lifetimes.
A synergistic enhancement strategy is realized for ultralong bright RTP, involving polymerization between phosphor monomers and acrylamide and host–guest complexation interaction between phosphors and cucurbit[6, 7, 8]urils (CB[6, 7, 8]). The phosphorescence lifetime and efficiency is up to 2.81 s and 76 %. Multiple lifetime‐encoding for digit and character encryption are achieved. |
| doi_str_mv | 10.1002/anie.202008516 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2423803160</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2423803160</sourcerecordid><originalsourceid>FETCH-LOGICAL-c4106-ebf0c63663a8629a48e47fefbc1033ec4069edf4066d9a8a00673fc99758c2e03</originalsourceid><addsrcrecordid>eNqFkctKAzEUhoMo3rcuZcCNm6m5TJPMskjVgqh4WQ9petJGZ5KazCB15SP4jD6JKfUCblydQ_Kdj8P5EToguEcwpifKWehRTDGWfcLX0DbpU5IzIdh66gvGcpE-ttBOjI-JlxLzTbTFKOeUCLKNngbZ3cJBmNrYWp0N3Uw5DQ24Nrtrg2phusiMD9ktqNq-WjfNHur0XvvUKTfJhsZYbZf4rffNx9v7PTRzSINdgOxm5uN85gNEDcm6hzaMqiPsf9Vd9HA2vD-9yC-vz0eng8tcFwTzHMYGa844Z0pyWqpCQiEMmLEmmDHQBeYlTEwqfFIqqTDmghldlqIvNQXMdtHxyjsP_rmD2FaNTRvUtXLgu1jRgjKJGeFL9OgP-ui74NJ2iSok5YJIkajeitLBxxjAVPNgGxUWFcHVMoZqGUP1E0MaOPzSduMGJj_4990TUK6AF1vD4h9dNbgaDX_ln6ETlaI</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2448267187</pqid></control><display><type>article</type><title>A Synergistic Enhancement Strategy for Realizing Ultralong and Efficient Room‐Temperature Phosphorescence</title><source>Wiley Online Library Journals Frontfile Complete</source><creator>Zhang, Zhi‐Yuan ; Xu, Wen‐Wen ; Xu, Wen‐Shi ; Niu, Jie ; Sun, Xiao‐Han ; Liu, Yu</creator><creatorcontrib>Zhang, Zhi‐Yuan ; Xu, Wen‐Wen ; Xu, Wen‐Shi ; Niu, Jie ; Sun, Xiao‐Han ; Liu, Yu</creatorcontrib><description>An enhancement strategy is realized for ultralong bright room‐temperature phosphorescence (RTP), involving polymerization between phosphor monomers and acrylamide and host–guest complexation interaction between phosphors and cucurbit[6,7,8]urils (CB[6,7,8]). The non‐phosphorescent monomers exhibit 2.46 s ultralong lifetime after copolymerizing with acrylamide. The improvement is due to the rich hydrogen bond and carbonyl within the polymers which promote intersystem crossing, suppress nonradiative relaxation and shield quenchers effectively. By tuning the ratio of chromophores, a series of phosphorescent copolymers with different lifetimes and quantum yields are prepared. The complexation of macrocyclic hosts CB[6,7,8] promote the RTP of polymers by blocking aggregation‐caused quenching, and offsetting the losses of aforementioned interaction provided by polymer. Multiple lifetime‐encoding for digit and character encryption are achieved by utilizing the difference of their lifetimes.
A synergistic enhancement strategy is realized for ultralong bright RTP, involving polymerization between phosphor monomers and acrylamide and host–guest complexation interaction between phosphors and cucurbit[6, 7, 8]urils (CB[6, 7, 8]). The phosphorescence lifetime and efficiency is up to 2.81 s and 76 %. Multiple lifetime‐encoding for digit and character encryption are achieved.</description><edition>International ed. in English</edition><identifier>ISSN: 1433-7851</identifier><identifier>EISSN: 1521-3773</identifier><identifier>DOI: 10.1002/anie.202008516</identifier><identifier>PMID: 32662171</identifier><language>eng</language><publisher>Germany: Wiley Subscription Services, Inc</publisher><subject>Acrylamide ; anti-counterfeiting ; Carbonyl compounds ; Carbonyls ; Chromophores ; Complexation ; Copolymerization ; Copolymers ; cucurbiturils ; Encryption ; host–guest interactions ; Hydrogen bonds ; Monomers ; Phosphorescence ; Phosphors ; Polymers ; RTP ; Temperature</subject><ispartof>Angewandte Chemie International Edition, 2020-10, Vol.59 (42), p.18748-18754</ispartof><rights>2020 Wiley‐VCH GmbH</rights><rights>2020 Wiley-VCH GmbH.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4106-ebf0c63663a8629a48e47fefbc1033ec4069edf4066d9a8a00673fc99758c2e03</citedby><cites>FETCH-LOGICAL-c4106-ebf0c63663a8629a48e47fefbc1033ec4069edf4066d9a8a00673fc99758c2e03</cites><orcidid>0000-0001-9683-5034 ; 0000-0001-8723-1896</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%2Fanie.202008516$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fanie.202008516$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32662171$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Zhang, Zhi‐Yuan</creatorcontrib><creatorcontrib>Xu, Wen‐Wen</creatorcontrib><creatorcontrib>Xu, Wen‐Shi</creatorcontrib><creatorcontrib>Niu, Jie</creatorcontrib><creatorcontrib>Sun, Xiao‐Han</creatorcontrib><creatorcontrib>Liu, Yu</creatorcontrib><title>A Synergistic Enhancement Strategy for Realizing Ultralong and Efficient Room‐Temperature Phosphorescence</title><title>Angewandte Chemie International Edition</title><addtitle>Angew Chem Int Ed Engl</addtitle><description>An enhancement strategy is realized for ultralong bright room‐temperature phosphorescence (RTP), involving polymerization between phosphor monomers and acrylamide and host–guest complexation interaction between phosphors and cucurbit[6,7,8]urils (CB[6,7,8]). The non‐phosphorescent monomers exhibit 2.46 s ultralong lifetime after copolymerizing with acrylamide. The improvement is due to the rich hydrogen bond and carbonyl within the polymers which promote intersystem crossing, suppress nonradiative relaxation and shield quenchers effectively. By tuning the ratio of chromophores, a series of phosphorescent copolymers with different lifetimes and quantum yields are prepared. The complexation of macrocyclic hosts CB[6,7,8] promote the RTP of polymers by blocking aggregation‐caused quenching, and offsetting the losses of aforementioned interaction provided by polymer. Multiple lifetime‐encoding for digit and character encryption are achieved by utilizing the difference of their lifetimes.
A synergistic enhancement strategy is realized for ultralong bright RTP, involving polymerization between phosphor monomers and acrylamide and host–guest complexation interaction between phosphors and cucurbit[6, 7, 8]urils (CB[6, 7, 8]). The phosphorescence lifetime and efficiency is up to 2.81 s and 76 %. Multiple lifetime‐encoding for digit and character encryption are achieved.</description><subject>Acrylamide</subject><subject>anti-counterfeiting</subject><subject>Carbonyl compounds</subject><subject>Carbonyls</subject><subject>Chromophores</subject><subject>Complexation</subject><subject>Copolymerization</subject><subject>Copolymers</subject><subject>cucurbiturils</subject><subject>Encryption</subject><subject>host–guest interactions</subject><subject>Hydrogen bonds</subject><subject>Monomers</subject><subject>Phosphorescence</subject><subject>Phosphors</subject><subject>Polymers</subject><subject>RTP</subject><subject>Temperature</subject><issn>1433-7851</issn><issn>1521-3773</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNqFkctKAzEUhoMo3rcuZcCNm6m5TJPMskjVgqh4WQ9petJGZ5KazCB15SP4jD6JKfUCblydQ_Kdj8P5EToguEcwpifKWehRTDGWfcLX0DbpU5IzIdh66gvGcpE-ttBOjI-JlxLzTbTFKOeUCLKNngbZ3cJBmNrYWp0N3Uw5DQ24Nrtrg2phusiMD9ktqNq-WjfNHur0XvvUKTfJhsZYbZf4rffNx9v7PTRzSINdgOxm5uN85gNEDcm6hzaMqiPsf9Vd9HA2vD-9yC-vz0eng8tcFwTzHMYGa844Z0pyWqpCQiEMmLEmmDHQBeYlTEwqfFIqqTDmghldlqIvNQXMdtHxyjsP_rmD2FaNTRvUtXLgu1jRgjKJGeFL9OgP-ui74NJ2iSok5YJIkajeitLBxxjAVPNgGxUWFcHVMoZqGUP1E0MaOPzSduMGJj_4990TUK6AF1vD4h9dNbgaDX_ln6ETlaI</recordid><startdate>20201012</startdate><enddate>20201012</enddate><creator>Zhang, Zhi‐Yuan</creator><creator>Xu, Wen‐Wen</creator><creator>Xu, Wen‐Shi</creator><creator>Niu, Jie</creator><creator>Sun, Xiao‐Han</creator><creator>Liu, Yu</creator><general>Wiley Subscription Services, Inc</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TM</scope><scope>K9.</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0001-9683-5034</orcidid><orcidid>https://orcid.org/0000-0001-8723-1896</orcidid></search><sort><creationdate>20201012</creationdate><title>A Synergistic Enhancement Strategy for Realizing Ultralong and Efficient Room‐Temperature Phosphorescence</title><author>Zhang, Zhi‐Yuan ; Xu, Wen‐Wen ; Xu, Wen‐Shi ; Niu, Jie ; Sun, Xiao‐Han ; Liu, Yu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4106-ebf0c63663a8629a48e47fefbc1033ec4069edf4066d9a8a00673fc99758c2e03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Acrylamide</topic><topic>anti-counterfeiting</topic><topic>Carbonyl compounds</topic><topic>Carbonyls</topic><topic>Chromophores</topic><topic>Complexation</topic><topic>Copolymerization</topic><topic>Copolymers</topic><topic>cucurbiturils</topic><topic>Encryption</topic><topic>host–guest interactions</topic><topic>Hydrogen bonds</topic><topic>Monomers</topic><topic>Phosphorescence</topic><topic>Phosphors</topic><topic>Polymers</topic><topic>RTP</topic><topic>Temperature</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Zhi‐Yuan</creatorcontrib><creatorcontrib>Xu, Wen‐Wen</creatorcontrib><creatorcontrib>Xu, Wen‐Shi</creatorcontrib><creatorcontrib>Niu, Jie</creatorcontrib><creatorcontrib>Sun, Xiao‐Han</creatorcontrib><creatorcontrib>Liu, Yu</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Nucleic Acids Abstracts</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>MEDLINE - Academic</collection><jtitle>Angewandte Chemie International Edition</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Zhi‐Yuan</au><au>Xu, Wen‐Wen</au><au>Xu, Wen‐Shi</au><au>Niu, Jie</au><au>Sun, Xiao‐Han</au><au>Liu, Yu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A Synergistic Enhancement Strategy for Realizing Ultralong and Efficient Room‐Temperature Phosphorescence</atitle><jtitle>Angewandte Chemie International Edition</jtitle><addtitle>Angew Chem Int Ed Engl</addtitle><date>2020-10-12</date><risdate>2020</risdate><volume>59</volume><issue>42</issue><spage>18748</spage><epage>18754</epage><pages>18748-18754</pages><issn>1433-7851</issn><eissn>1521-3773</eissn><abstract>An enhancement strategy is realized for ultralong bright room‐temperature phosphorescence (RTP), involving polymerization between phosphor monomers and acrylamide and host–guest complexation interaction between phosphors and cucurbit[6,7,8]urils (CB[6,7,8]). The non‐phosphorescent monomers exhibit 2.46 s ultralong lifetime after copolymerizing with acrylamide. The improvement is due to the rich hydrogen bond and carbonyl within the polymers which promote intersystem crossing, suppress nonradiative relaxation and shield quenchers effectively. By tuning the ratio of chromophores, a series of phosphorescent copolymers with different lifetimes and quantum yields are prepared. The complexation of macrocyclic hosts CB[6,7,8] promote the RTP of polymers by blocking aggregation‐caused quenching, and offsetting the losses of aforementioned interaction provided by polymer. Multiple lifetime‐encoding for digit and character encryption are achieved by utilizing the difference of their lifetimes.
A synergistic enhancement strategy is realized for ultralong bright RTP, involving polymerization between phosphor monomers and acrylamide and host–guest complexation interaction between phosphors and cucurbit[6, 7, 8]urils (CB[6, 7, 8]). The phosphorescence lifetime and efficiency is up to 2.81 s and 76 %. Multiple lifetime‐encoding for digit and character encryption are achieved.</abstract><cop>Germany</cop><pub>Wiley Subscription Services, Inc</pub><pmid>32662171</pmid><doi>10.1002/anie.202008516</doi><tpages>7</tpages><edition>International ed. in English</edition><orcidid>https://orcid.org/0000-0001-9683-5034</orcidid><orcidid>https://orcid.org/0000-0001-8723-1896</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1433-7851 |
| ispartof | Angewandte Chemie International Edition, 2020-10, Vol.59 (42), p.18748-18754 |
| issn | 1433-7851 1521-3773 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_2423803160 |
| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Acrylamide anti-counterfeiting Carbonyl compounds Carbonyls Chromophores Complexation Copolymerization Copolymers cucurbiturils Encryption host–guest interactions Hydrogen bonds Monomers Phosphorescence Phosphors Polymers RTP Temperature |
| title | A Synergistic Enhancement Strategy for Realizing Ultralong and Efficient Room‐Temperature Phosphorescence |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-20T14%3A56%3A35IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=A%20Synergistic%20Enhancement%20Strategy%20for%20Realizing%20Ultralong%20and%20Efficient%20Room%E2%80%90Temperature%20Phosphorescence&rft.jtitle=Angewandte%20Chemie%20International%20Edition&rft.au=Zhang,%20Zhi%E2%80%90Yuan&rft.date=2020-10-12&rft.volume=59&rft.issue=42&rft.spage=18748&rft.epage=18754&rft.pages=18748-18754&rft.issn=1433-7851&rft.eissn=1521-3773&rft_id=info:doi/10.1002/anie.202008516&rft_dat=%3Cproquest_cross%3E2423803160%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2448267187&rft_id=info:pmid/32662171&rfr_iscdi=true |