The same molecule but a different molecular conformation results in a different room temperature phosphorescence in phenothiazine derivatives
Room temperature phosphorescence (RTP) luminogens have attracted much attention because of their wide range of applications in chemical sensors, bio-imaging, anti-counterfeiting technology, etc. However, these luminogens are still very scarce, especially those with a stimulus response effect, partly...
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| Veröffentlicht in: | Journal of materials chemistry. C, Materials for optical and electronic devices Materials for optical and electronic devices, 2021-11, Vol.9 (42), p.15375-1538 |
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| creator | Gao, Mingxue Tian, Yu Yang, Jie Li, Xiaoning Fang, Manman Li, Zhen |
| description | Room temperature phosphorescence (RTP) luminogens have attracted much attention because of their wide range of applications in chemical sensors, bio-imaging, anti-counterfeiting technology,
etc.
However, these luminogens are still very scarce, especially those with a stimulus response effect, partly due to the unclear mechanism and the lack of design guidance. Here, in phenothiazine (
PTZ
) derivatives with different numbers of chlorine atoms, exciting conformation-dependent RTP emission was observed, that is, the luminogens with quasi-axial (ax) conformation showed an obvious RTP effect, while the quasi-equatorial (eq) ones did not. In particular, both conformers (ax and eq) were obtained for
PTZ-3Cl
in polymorphisms, demonstrating their mutual transformation under external stimulus with a unique stimulus-responsive RTP effect.
An exciting conformation-dependent room temperature phosphorescence (RTP) was observed for phenothiazine derivatives, that is, the luminogens with quasi-axial (ax) conformation showed RTP effect while the quasi-equatorial (eq) ones did not. |
| doi_str_mv | 10.1039/d1tc03460j |
| format | Article |
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etc.
However, these luminogens are still very scarce, especially those with a stimulus response effect, partly due to the unclear mechanism and the lack of design guidance. Here, in phenothiazine (
PTZ
) derivatives with different numbers of chlorine atoms, exciting conformation-dependent RTP emission was observed, that is, the luminogens with quasi-axial (ax) conformation showed an obvious RTP effect, while the quasi-equatorial (eq) ones did not. In particular, both conformers (ax and eq) were obtained for
PTZ-3Cl
in polymorphisms, demonstrating their mutual transformation under external stimulus with a unique stimulus-responsive RTP effect.
An exciting conformation-dependent room temperature phosphorescence (RTP) was observed for phenothiazine derivatives, that is, the luminogens with quasi-axial (ax) conformation showed RTP effect while the quasi-equatorial (eq) ones did not.</description><identifier>ISSN: 2050-7526</identifier><identifier>EISSN: 2050-7534</identifier><identifier>DOI: 10.1039/d1tc03460j</identifier><language>eng</language><publisher>CAMBRIDGE: Royal Soc Chemistry</publisher><subject>Chemical sensors ; Chlorine ; Materials Science ; Materials Science, Multidisciplinary ; Molecular conformation ; Phosphorescence ; Physical Sciences ; Physics ; Physics, Applied ; Room temperature ; Science & Technology ; Technology</subject><ispartof>Journal of materials chemistry. C, Materials for optical and electronic devices, 2021-11, Vol.9 (42), p.15375-1538</ispartof><rights>Copyright Royal Society of Chemistry 2021</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>true</woscitedreferencessubscribed><woscitedreferencescount>29</woscitedreferencescount><woscitedreferencesoriginalsourcerecordid>wos000711108500001</woscitedreferencesoriginalsourcerecordid><citedby>FETCH-LOGICAL-c347t-9d5c833ac4d79da7006046a5b5ba5f70908925332438eced105033517da9893f3</citedby><cites>FETCH-LOGICAL-c347t-9d5c833ac4d79da7006046a5b5ba5f70908925332438eced105033517da9893f3</cites><orcidid>0000-0001-9511-3670 ; 0000-0001-9433-3444 ; 0000-0002-1512-1345</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,782,786,27931,27932,39265</link.rule.ids></links><search><creatorcontrib>Gao, Mingxue</creatorcontrib><creatorcontrib>Tian, Yu</creatorcontrib><creatorcontrib>Yang, Jie</creatorcontrib><creatorcontrib>Li, Xiaoning</creatorcontrib><creatorcontrib>Fang, Manman</creatorcontrib><creatorcontrib>Li, Zhen</creatorcontrib><title>The same molecule but a different molecular conformation results in a different room temperature phosphorescence in phenothiazine derivatives</title><title>Journal of materials chemistry. C, Materials for optical and electronic devices</title><addtitle>J MATER CHEM C</addtitle><description>Room temperature phosphorescence (RTP) luminogens have attracted much attention because of their wide range of applications in chemical sensors, bio-imaging, anti-counterfeiting technology,
etc.
However, these luminogens are still very scarce, especially those with a stimulus response effect, partly due to the unclear mechanism and the lack of design guidance. Here, in phenothiazine (
PTZ
) derivatives with different numbers of chlorine atoms, exciting conformation-dependent RTP emission was observed, that is, the luminogens with quasi-axial (ax) conformation showed an obvious RTP effect, while the quasi-equatorial (eq) ones did not. In particular, both conformers (ax and eq) were obtained for
PTZ-3Cl
in polymorphisms, demonstrating their mutual transformation under external stimulus with a unique stimulus-responsive RTP effect.
An exciting conformation-dependent room temperature phosphorescence (RTP) was observed for phenothiazine derivatives, that is, the luminogens with quasi-axial (ax) conformation showed RTP effect while the quasi-equatorial (eq) ones did not.</description><subject>Chemical sensors</subject><subject>Chlorine</subject><subject>Materials Science</subject><subject>Materials Science, Multidisciplinary</subject><subject>Molecular conformation</subject><subject>Phosphorescence</subject><subject>Physical Sciences</subject><subject>Physics</subject><subject>Physics, Applied</subject><subject>Room temperature</subject><subject>Science & Technology</subject><subject>Technology</subject><issn>2050-7526</issn><issn>2050-7534</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>HGBXW</sourceid><recordid>eNqNkU9LwzAYh4soOOYu3oWAN6WaNE3bHKX-R_AyzyVN39KMNalJOtHv4Hc223TizUBIIM_vfXmfRNExwRcEU37ZEC8xTTO82IsmCWY4zhlN93f3JDuMZs4tcFgFyYqMT6LPeQfIiR5Qb5YgxyWgevRIoEa1LVjQ_udBWCSNbo3thVdGIwtuXHqHlP5DW2N65KEfwAo_WkBDZ1zYAZegJaz5oQNtfKfEh9KAGrBqFWquwB1FB61YOph9n9Po5fZmXt7HT893D-XVUyxpmvuYN0wWlAqZNjlvRI5xhtNMsJrVgrU55rjgCaM0SWkBEhoS5qeUkbwRvOC0pdPodFt3sOZ1BOerhRmtDi2rhPGMkIRzGqizLSWtcc5CWw1W9cK-VwRXa-PVNZmXG-OPAS628BvUpnVSrYfdBYLxnBCCC7aWT0rlNxJLM2ofouf_jwb6ZEtbJ3fQ79fTL2B-oGM</recordid><startdate>20211104</startdate><enddate>20211104</enddate><creator>Gao, Mingxue</creator><creator>Tian, Yu</creator><creator>Yang, Jie</creator><creator>Li, Xiaoning</creator><creator>Fang, Manman</creator><creator>Li, Zhen</creator><general>Royal Soc Chemistry</general><general>Royal Society of Chemistry</general><scope>BLEPL</scope><scope>DTL</scope><scope>HGBXW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0001-9511-3670</orcidid><orcidid>https://orcid.org/0000-0001-9433-3444</orcidid><orcidid>https://orcid.org/0000-0002-1512-1345</orcidid></search><sort><creationdate>20211104</creationdate><title>The same molecule but a different molecular conformation results in a different room temperature phosphorescence in phenothiazine derivatives</title><author>Gao, Mingxue ; Tian, Yu ; Yang, Jie ; Li, Xiaoning ; Fang, Manman ; Li, Zhen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c347t-9d5c833ac4d79da7006046a5b5ba5f70908925332438eced105033517da9893f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Chemical sensors</topic><topic>Chlorine</topic><topic>Materials Science</topic><topic>Materials Science, Multidisciplinary</topic><topic>Molecular conformation</topic><topic>Phosphorescence</topic><topic>Physical Sciences</topic><topic>Physics</topic><topic>Physics, Applied</topic><topic>Room temperature</topic><topic>Science & Technology</topic><topic>Technology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gao, Mingxue</creatorcontrib><creatorcontrib>Tian, Yu</creatorcontrib><creatorcontrib>Yang, Jie</creatorcontrib><creatorcontrib>Li, Xiaoning</creatorcontrib><creatorcontrib>Fang, Manman</creatorcontrib><creatorcontrib>Li, Zhen</creatorcontrib><collection>Web of Science Core Collection</collection><collection>Science Citation Index Expanded</collection><collection>Web of Science - Science Citation Index Expanded - 2021</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of materials chemistry. C, Materials for optical and electronic devices</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gao, Mingxue</au><au>Tian, Yu</au><au>Yang, Jie</au><au>Li, Xiaoning</au><au>Fang, Manman</au><au>Li, Zhen</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The same molecule but a different molecular conformation results in a different room temperature phosphorescence in phenothiazine derivatives</atitle><jtitle>Journal of materials chemistry. C, Materials for optical and electronic devices</jtitle><stitle>J MATER CHEM C</stitle><date>2021-11-04</date><risdate>2021</risdate><volume>9</volume><issue>42</issue><spage>15375</spage><epage>1538</epage><pages>15375-1538</pages><issn>2050-7526</issn><eissn>2050-7534</eissn><abstract>Room temperature phosphorescence (RTP) luminogens have attracted much attention because of their wide range of applications in chemical sensors, bio-imaging, anti-counterfeiting technology,
etc.
However, these luminogens are still very scarce, especially those with a stimulus response effect, partly due to the unclear mechanism and the lack of design guidance. Here, in phenothiazine (
PTZ
) derivatives with different numbers of chlorine atoms, exciting conformation-dependent RTP emission was observed, that is, the luminogens with quasi-axial (ax) conformation showed an obvious RTP effect, while the quasi-equatorial (eq) ones did not. In particular, both conformers (ax and eq) were obtained for
PTZ-3Cl
in polymorphisms, demonstrating their mutual transformation under external stimulus with a unique stimulus-responsive RTP effect.
An exciting conformation-dependent room temperature phosphorescence (RTP) was observed for phenothiazine derivatives, that is, the luminogens with quasi-axial (ax) conformation showed RTP effect while the quasi-equatorial (eq) ones did not.</abstract><cop>CAMBRIDGE</cop><pub>Royal Soc Chemistry</pub><doi>10.1039/d1tc03460j</doi><orcidid>https://orcid.org/0000-0001-9511-3670</orcidid><orcidid>https://orcid.org/0000-0001-9433-3444</orcidid><orcidid>https://orcid.org/0000-0002-1512-1345</orcidid></addata></record> |
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| source | Royal Society Of Chemistry Journals 2008-; Web of Science - Science Citation Index Expanded - 2021<img src="https://exlibris-pub.s3.amazonaws.com/fromwos-v2.jpg" /> |
| subjects | Chemical sensors Chlorine Materials Science Materials Science, Multidisciplinary Molecular conformation Phosphorescence Physical Sciences Physics Physics, Applied Room temperature Science & Technology Technology |
| title | The same molecule but a different molecular conformation results in a different room temperature phosphorescence in phenothiazine derivatives |
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