Emergence of Uranium as a Distinct Metal Center for Building Intrinsic X‐ray Scintillators
The combination of high atomic number and high oxidation state in UVI materials gives rise to both high X‐ray attenuation efficiency and intense green luminescence originating from ligand‐to‐metal charge transfer. These two features suggest that UVI materials might act as superior X‐ray scintillator...
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| Veröffentlicht in: | Angewandte Chemie (International ed.) 2018-06, Vol.57 (26), p.7883-7887 |
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| creator | Wang, Yaxing Yin, Xuemiao Liu, Wei Xie, Jian Chen, Junfeng Silver, Mark A. Sheng, Daopeng Chen, Lanhua Diwu, Juan Liu, Ning Chai, Zhifang Albrecht‐Schmitt, Thomas E. Wang, Shuao |
| description | The combination of high atomic number and high oxidation state in UVI materials gives rise to both high X‐ray attenuation efficiency and intense green luminescence originating from ligand‐to‐metal charge transfer. These two features suggest that UVI materials might act as superior X‐ray scintillators, but this postulate has remained substantially untested. Now the first observation of intense X‐ray scintillation in a uranyl–organic framework (SCU‐9) that is observable by the naked eye is reported. Combining the advantage in minimizing the non‐radiative relaxation during the X‐ray excitation process over those of inorganic salts of uranium, SCU‐9 exhibits a very efficient X‐ray to green light luminescence conversion. The luminescence intensity shows an essentially linear correlation with the received X‐ray intensity, and is comparable with that of commercially available CsI:Tl. SCU‐9 possesses an improved X‐ray attenuation efficiency (E>20 keV) as well as enhanced radiation resistance and decreased hygroscopy compared to CsI:Tl.
U are scintillating: The observation of intense X‐ray scintillation in a uranyl‐organic framework is reported. Advances are shown in X‐ray attenuation efficiency (E>20 keV) as well as enhanced radiation resistance and decreased hygroscopy when compared to the commercially available scintillator CsI:Tl. |
| doi_str_mv | 10.1002/anie.201802865 |
| format | Article |
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U are scintillating: The observation of intense X‐ray scintillation in a uranyl‐organic framework is reported. Advances are shown in X‐ray attenuation efficiency (E>20 keV) as well as enhanced radiation resistance and decreased hygroscopy when compared to the commercially available scintillator CsI:Tl.</description><edition>International ed. in English</edition><identifier>ISSN: 1433-7851</identifier><identifier>EISSN: 1521-3773</identifier><identifier>DOI: 10.1002/anie.201802865</identifier><identifier>PMID: 29600818</identifier><language>eng</language><publisher>Germany: Wiley Subscription Services, Inc</publisher><subject>Atomic properties ; Attenuation ; Charge transfer ; Inorganic salts ; Luminescence ; Luminous intensity ; Metals ; metal–organic frameworks ; Oxidation ; photoluminescence ; Radiation tolerance ; Salts ; Scintillation counters ; Uranium ; Valence ; X-ray scintillation</subject><ispartof>Angewandte Chemie (International ed.), 2018-06, Vol.57 (26), p.7883-7887</ispartof><rights>2018 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><rights>2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c5035-c64ca942b37c487d1e6bf40dc8f831ddb6678d2c19e476aa5603b0d97321f5453</citedby><cites>FETCH-LOGICAL-c5035-c64ca942b37c487d1e6bf40dc8f831ddb6678d2c19e476aa5603b0d97321f5453</cites><orcidid>0000-0002-1842-339X ; 0000-0002-1526-1102 ; 0000000215261102 ; 000000021842339X</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.201802865$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fanie.201802865$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>230,314,776,780,881,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/29600818$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/1434070$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Wang, Yaxing</creatorcontrib><creatorcontrib>Yin, Xuemiao</creatorcontrib><creatorcontrib>Liu, Wei</creatorcontrib><creatorcontrib>Xie, Jian</creatorcontrib><creatorcontrib>Chen, Junfeng</creatorcontrib><creatorcontrib>Silver, Mark A.</creatorcontrib><creatorcontrib>Sheng, Daopeng</creatorcontrib><creatorcontrib>Chen, Lanhua</creatorcontrib><creatorcontrib>Diwu, Juan</creatorcontrib><creatorcontrib>Liu, Ning</creatorcontrib><creatorcontrib>Chai, Zhifang</creatorcontrib><creatorcontrib>Albrecht‐Schmitt, Thomas E.</creatorcontrib><creatorcontrib>Wang, Shuao</creatorcontrib><title>Emergence of Uranium as a Distinct Metal Center for Building Intrinsic X‐ray Scintillators</title><title>Angewandte Chemie (International ed.)</title><addtitle>Angew Chem Int Ed Engl</addtitle><description>The combination of high atomic number and high oxidation state in UVI materials gives rise to both high X‐ray attenuation efficiency and intense green luminescence originating from ligand‐to‐metal charge transfer. These two features suggest that UVI materials might act as superior X‐ray scintillators, but this postulate has remained substantially untested. Now the first observation of intense X‐ray scintillation in a uranyl–organic framework (SCU‐9) that is observable by the naked eye is reported. Combining the advantage in minimizing the non‐radiative relaxation during the X‐ray excitation process over those of inorganic salts of uranium, SCU‐9 exhibits a very efficient X‐ray to green light luminescence conversion. The luminescence intensity shows an essentially linear correlation with the received X‐ray intensity, and is comparable with that of commercially available CsI:Tl. SCU‐9 possesses an improved X‐ray attenuation efficiency (E>20 keV) as well as enhanced radiation resistance and decreased hygroscopy compared to CsI:Tl.
U are scintillating: The observation of intense X‐ray scintillation in a uranyl‐organic framework is reported. Advances are shown in X‐ray attenuation efficiency (E>20 keV) as well as enhanced radiation resistance and decreased hygroscopy when compared to the commercially available scintillator CsI:Tl.</description><subject>Atomic properties</subject><subject>Attenuation</subject><subject>Charge transfer</subject><subject>Inorganic salts</subject><subject>Luminescence</subject><subject>Luminous intensity</subject><subject>Metals</subject><subject>metal–organic frameworks</subject><subject>Oxidation</subject><subject>photoluminescence</subject><subject>Radiation tolerance</subject><subject>Salts</subject><subject>Scintillation counters</subject><subject>Uranium</subject><subject>Valence</subject><subject>X-ray scintillation</subject><issn>1433-7851</issn><issn>1521-3773</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNqF0btuFDEUBuARApELtJTIgoZmFt_tKcOywEoBCohEgWR5PGeCoxk72B6h7fIIPCNPglcbgkRDZReffx2fv2meELwiGNOXNnhYUUw0plqKe80xEZS0TCl2v945Y63Sghw1JzlfVa81lg-bI9pJjDXRx83XzQzpEoIDFEd0kWreMiObkUWvfS4-uILeQ7ETWkMokNAYE3q1-Gnw4RJtQ0k-ZO_Ql183P5PdoU_Oh-KnyZaY8qPmwWinDI9vz9Pm4s3m8_pde_7x7XZ9dt46gZloneTOdpz2TDmu1UBA9iPHg9OjZmQYeimVHqgjHXAlrRUSsx4PnWKUjIILdto8O-TGOrHJzhdw31wMAVwxdQkcK1zRiwO6TvH7ArmY2WcHddQAccmGYoq51lKrSp__Q6_ikkL9QlVCEbnfaVWrg3Ip5pxgNNfJzzbtDMFmX47Zl2PuyqkPnt7GLv0Mwx3_00YF3QH88BPs_hNnzj5sN3_DfwOJDZpy</recordid><startdate>20180625</startdate><enddate>20180625</enddate><creator>Wang, Yaxing</creator><creator>Yin, Xuemiao</creator><creator>Liu, Wei</creator><creator>Xie, Jian</creator><creator>Chen, Junfeng</creator><creator>Silver, Mark A.</creator><creator>Sheng, Daopeng</creator><creator>Chen, Lanhua</creator><creator>Diwu, Juan</creator><creator>Liu, Ning</creator><creator>Chai, Zhifang</creator><creator>Albrecht‐Schmitt, Thomas E.</creator><creator>Wang, Shuao</creator><general>Wiley Subscription Services, Inc</general><general>Wiley Blackwell (John Wiley & Sons)</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TM</scope><scope>K9.</scope><scope>7X8</scope><scope>OTOTI</scope><orcidid>https://orcid.org/0000-0002-1842-339X</orcidid><orcidid>https://orcid.org/0000-0002-1526-1102</orcidid><orcidid>https://orcid.org/0000000215261102</orcidid><orcidid>https://orcid.org/000000021842339X</orcidid></search><sort><creationdate>20180625</creationdate><title>Emergence of Uranium as a Distinct Metal Center for Building Intrinsic X‐ray Scintillators</title><author>Wang, Yaxing ; Yin, Xuemiao ; Liu, Wei ; Xie, Jian ; Chen, Junfeng ; Silver, Mark A. ; Sheng, Daopeng ; Chen, Lanhua ; Diwu, Juan ; Liu, Ning ; Chai, Zhifang ; Albrecht‐Schmitt, Thomas E. ; Wang, Shuao</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c5035-c64ca942b37c487d1e6bf40dc8f831ddb6678d2c19e476aa5603b0d97321f5453</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Atomic properties</topic><topic>Attenuation</topic><topic>Charge transfer</topic><topic>Inorganic salts</topic><topic>Luminescence</topic><topic>Luminous intensity</topic><topic>Metals</topic><topic>metal–organic frameworks</topic><topic>Oxidation</topic><topic>photoluminescence</topic><topic>Radiation tolerance</topic><topic>Salts</topic><topic>Scintillation counters</topic><topic>Uranium</topic><topic>Valence</topic><topic>X-ray scintillation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Yaxing</creatorcontrib><creatorcontrib>Yin, Xuemiao</creatorcontrib><creatorcontrib>Liu, Wei</creatorcontrib><creatorcontrib>Xie, Jian</creatorcontrib><creatorcontrib>Chen, Junfeng</creatorcontrib><creatorcontrib>Silver, Mark A.</creatorcontrib><creatorcontrib>Sheng, Daopeng</creatorcontrib><creatorcontrib>Chen, Lanhua</creatorcontrib><creatorcontrib>Diwu, Juan</creatorcontrib><creatorcontrib>Liu, Ning</creatorcontrib><creatorcontrib>Chai, Zhifang</creatorcontrib><creatorcontrib>Albrecht‐Schmitt, Thomas E.</creatorcontrib><creatorcontrib>Wang, Shuao</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Nucleic Acids Abstracts</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>MEDLINE - Academic</collection><collection>OSTI.GOV</collection><jtitle>Angewandte Chemie (International ed.)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Yaxing</au><au>Yin, Xuemiao</au><au>Liu, Wei</au><au>Xie, Jian</au><au>Chen, Junfeng</au><au>Silver, Mark A.</au><au>Sheng, Daopeng</au><au>Chen, Lanhua</au><au>Diwu, Juan</au><au>Liu, Ning</au><au>Chai, Zhifang</au><au>Albrecht‐Schmitt, Thomas E.</au><au>Wang, Shuao</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Emergence of Uranium as a Distinct Metal Center for Building Intrinsic X‐ray Scintillators</atitle><jtitle>Angewandte Chemie (International ed.)</jtitle><addtitle>Angew Chem Int Ed Engl</addtitle><date>2018-06-25</date><risdate>2018</risdate><volume>57</volume><issue>26</issue><spage>7883</spage><epage>7887</epage><pages>7883-7887</pages><issn>1433-7851</issn><eissn>1521-3773</eissn><abstract>The combination of high atomic number and high oxidation state in UVI materials gives rise to both high X‐ray attenuation efficiency and intense green luminescence originating from ligand‐to‐metal charge transfer. These two features suggest that UVI materials might act as superior X‐ray scintillators, but this postulate has remained substantially untested. Now the first observation of intense X‐ray scintillation in a uranyl–organic framework (SCU‐9) that is observable by the naked eye is reported. Combining the advantage in minimizing the non‐radiative relaxation during the X‐ray excitation process over those of inorganic salts of uranium, SCU‐9 exhibits a very efficient X‐ray to green light luminescence conversion. The luminescence intensity shows an essentially linear correlation with the received X‐ray intensity, and is comparable with that of commercially available CsI:Tl. SCU‐9 possesses an improved X‐ray attenuation efficiency (E>20 keV) as well as enhanced radiation resistance and decreased hygroscopy compared to CsI:Tl.
U are scintillating: The observation of intense X‐ray scintillation in a uranyl‐organic framework is reported. Advances are shown in X‐ray attenuation efficiency (E>20 keV) as well as enhanced radiation resistance and decreased hygroscopy when compared to the commercially available scintillator CsI:Tl.</abstract><cop>Germany</cop><pub>Wiley Subscription Services, Inc</pub><pmid>29600818</pmid><doi>10.1002/anie.201802865</doi><tpages>5</tpages><edition>International ed. in English</edition><orcidid>https://orcid.org/0000-0002-1842-339X</orcidid><orcidid>https://orcid.org/0000-0002-1526-1102</orcidid><orcidid>https://orcid.org/0000000215261102</orcidid><orcidid>https://orcid.org/000000021842339X</orcidid></addata></record> |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Atomic properties Attenuation Charge transfer Inorganic salts Luminescence Luminous intensity Metals metal–organic frameworks Oxidation photoluminescence Radiation tolerance Salts Scintillation counters Uranium Valence X-ray scintillation |
| title | Emergence of Uranium as a Distinct Metal Center for Building Intrinsic X‐ray Scintillators |
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