Preparation and luminescence properties of core-shell structure composites SiO2@ANA-Si-Eu and SiO2@ANA-Si-Eu-L and core-shell-shell structure composites SiO2@ANA-Si-Eu@SiO2 and SiO2@ANA-Si-Eu-L@SiO2
In this paper, novel core-shell (CS) structure composites SiO2@ANA-Si-Eu and SiO2@ANA-Si-Eu-L (L = phen, TTA) were prepared by the condensation of 5-N-bis(amidopropyltriethoxysilyl) nicotinic acid (HOOCC5H4NN(CONH(CH2)(3)Si(OCH2CH3)(3))(2), abbreviated as ANA-Si) and a SiO2 microsphere with a diamet...
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| Veröffentlicht in: | New journal of chemistry 2020, Vol.44 (3), p.1107-1116 |
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| container_title | New journal of chemistry |
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| creator | Qiao, Yan Li, Yilian Li, Wenxian Bao, Jinrong Zheng, Yushan Feng, Lina Ma, Yangyang Yang, Kuisuo Wu, Anping Bai, He Yang, Yunjiang |
| description | In this paper, novel core-shell (CS) structure composites SiO2@ANA-Si-Eu and SiO2@ANA-Si-Eu-L (L = phen, TTA) were prepared by the condensation of 5-N-bis(amidopropyltriethoxysilyl) nicotinic acid (HOOCC5H4NN(CONH(CH2)(3)Si(OCH2CH3)(3))(2), abbreviated as ANA-Si) and a SiO2 microsphere with a diameter of 200 nm in the absence of surfactants. The as-synthesized CS structure composites possess good dispersion, uniform size and excellent luminescence properties. Furthermore, silica modified core-shell-shell (CSS) structure composites SiO2@ANA-Si-Eu@SiO2 and SiO2@ANA-Si-Eu-L@SiO2 were successfully prepared by a sol-gel method using CS structure composites as the core and amorphous silica as the shell. Compared with the CS structure composites, CSS structure composites exhibited a stronger luminescence intensity in the solid state. Furthermore, an improved luminescence stability property of the CSS structure composites was found in aqueous medium. CSS structure composites exhibited improved luminescence, high stability and good solubility, which provided potential for their wide use in advanced phosphors, molecular biomarkers and luminescent tracers. |
| doi_str_mv | 10.1039/c9nj05499e |
| format | Article |
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The as-synthesized CS structure composites possess good dispersion, uniform size and excellent luminescence properties. Furthermore, silica modified core-shell-shell (CSS) structure composites SiO2@ANA-Si-Eu@SiO2 and SiO2@ANA-Si-Eu-L@SiO2 were successfully prepared by a sol-gel method using CS structure composites as the core and amorphous silica as the shell. Compared with the CS structure composites, CSS structure composites exhibited a stronger luminescence intensity in the solid state. Furthermore, an improved luminescence stability property of the CSS structure composites was found in aqueous medium. CSS structure composites exhibited improved luminescence, high stability and good solubility, which provided potential for their wide use in advanced phosphors, molecular biomarkers and luminescent tracers.</description><identifier>ISSN: 1144-0546</identifier><identifier>EISSN: 1369-9261</identifier><identifier>DOI: 10.1039/c9nj05499e</identifier><language>eng</language><publisher>CAMBRIDGE: Royal Soc Chemistry</publisher><subject>Aqueous solutions ; Biomarkers ; Chemistry ; Chemistry, Multidisciplinary ; Composite materials ; Core-shell structure ; Luminescence ; Nicotinic acid ; Optical properties ; Phosphors ; Physical Sciences ; Science & Technology ; Shells ; Silicon dioxide ; Sol-gel processes ; Tracers</subject><ispartof>New journal of chemistry, 2020, Vol.44 (3), p.1107-1116</ispartof><rights>Copyright Royal Society of Chemistry 2020</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>true</woscitedreferencessubscribed><woscitedreferencescount>14</woscitedreferencescount><woscitedreferencesoriginalsourcerecordid>wos000509327200050</woscitedreferencesoriginalsourcerecordid><cites>FETCH-LOGICAL-p183t-a1f5082542c6c939644cee813a126cef8f7bc42135dd94f1230e3ede8ebc6d483</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,781,785,4025,27927,27928,27929</link.rule.ids></links><search><creatorcontrib>Qiao, Yan</creatorcontrib><creatorcontrib>Li, Yilian</creatorcontrib><creatorcontrib>Li, Wenxian</creatorcontrib><creatorcontrib>Bao, Jinrong</creatorcontrib><creatorcontrib>Zheng, Yushan</creatorcontrib><creatorcontrib>Feng, Lina</creatorcontrib><creatorcontrib>Ma, Yangyang</creatorcontrib><creatorcontrib>Yang, Kuisuo</creatorcontrib><creatorcontrib>Wu, Anping</creatorcontrib><creatorcontrib>Bai, He</creatorcontrib><creatorcontrib>Yang, Yunjiang</creatorcontrib><title>Preparation and luminescence properties of core-shell structure composites SiO2@ANA-Si-Eu and SiO2@ANA-Si-Eu-L and core-shell-shell structure composites SiO2@ANA-Si-Eu@SiO2 and SiO2@ANA-Si-Eu-L@SiO2</title><title>New journal of chemistry</title><addtitle>NEW J CHEM</addtitle><description>In this paper, novel core-shell (CS) structure composites SiO2@ANA-Si-Eu and SiO2@ANA-Si-Eu-L (L = phen, TTA) were prepared by the condensation of 5-N-bis(amidopropyltriethoxysilyl) nicotinic acid (HOOCC5H4NN(CONH(CH2)(3)Si(OCH2CH3)(3))(2), abbreviated as ANA-Si) and a SiO2 microsphere with a diameter of 200 nm in the absence of surfactants. The as-synthesized CS structure composites possess good dispersion, uniform size and excellent luminescence properties. Furthermore, silica modified core-shell-shell (CSS) structure composites SiO2@ANA-Si-Eu@SiO2 and SiO2@ANA-Si-Eu-L@SiO2 were successfully prepared by a sol-gel method using CS structure composites as the core and amorphous silica as the shell. Compared with the CS structure composites, CSS structure composites exhibited a stronger luminescence intensity in the solid state. Furthermore, an improved luminescence stability property of the CSS structure composites was found in aqueous medium. CSS structure composites exhibited improved luminescence, high stability and good solubility, which provided potential for their wide use in advanced phosphors, molecular biomarkers and luminescent tracers.</description><subject>Aqueous solutions</subject><subject>Biomarkers</subject><subject>Chemistry</subject><subject>Chemistry, Multidisciplinary</subject><subject>Composite materials</subject><subject>Core-shell structure</subject><subject>Luminescence</subject><subject>Nicotinic acid</subject><subject>Optical properties</subject><subject>Phosphors</subject><subject>Physical Sciences</subject><subject>Science & Technology</subject><subject>Shells</subject><subject>Silicon dioxide</subject><subject>Sol-gel processes</subject><subject>Tracers</subject><issn>1144-0546</issn><issn>1369-9261</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>AOWDO</sourceid><recordid>eNqNkd9KwzAUh4soOKc3PkHBS4nmJGnW3G2U-QeGE6bXpUtPMaNrapIivqDPZdcJInixq3PO73x8gZMougR6A5SrW62aDU2EUngUjYBLRRSTcNz3IATpN_I0OvN-QynARMIo-np22BauCMY2cdGUcd1tTYNeY6Mxbp1t0QWDPrZVrK1D4t-wrmMfXKdD57APt631JvTIyizZdPY0IytD5t1g-xuRxRD-eg63TXfjv8phcx6dVEXt8eKnjqPXu_lL9kAWy_vHbLYgLaQ8kAKqhKYsEUxLrbiSQmjEFHgBTGqs0mqy1oIBT8pSiQoYp8ixxBTXWpYi5ePoau_tL_PeoQ_5xnau6Z_MGReMcwAFPXW9pz5wbSuvze6YeevMtnCfOaU0oYqzCRu6nk4PpzMThr_KbNcE_g0vnZhn</recordid><startdate>2020</startdate><enddate>2020</enddate><creator>Qiao, Yan</creator><creator>Li, Yilian</creator><creator>Li, Wenxian</creator><creator>Bao, Jinrong</creator><creator>Zheng, Yushan</creator><creator>Feng, Lina</creator><creator>Ma, Yangyang</creator><creator>Yang, Kuisuo</creator><creator>Wu, Anping</creator><creator>Bai, He</creator><creator>Yang, Yunjiang</creator><general>Royal Soc Chemistry</general><general>Royal Society of Chemistry</general><scope>AOWDO</scope><scope>BLEPL</scope><scope>DTL</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>H9R</scope><scope>JG9</scope><scope>KA0</scope></search><sort><creationdate>2020</creationdate><title>Preparation and luminescence properties of core-shell structure composites SiO2@ANA-Si-Eu and SiO2@ANA-Si-Eu-L and core-shell-shell structure composites SiO2@ANA-Si-Eu@SiO2 and SiO2@ANA-Si-Eu-L@SiO2</title><author>Qiao, Yan ; Li, Yilian ; Li, Wenxian ; Bao, Jinrong ; Zheng, Yushan ; Feng, Lina ; Ma, Yangyang ; Yang, Kuisuo ; Wu, Anping ; Bai, He ; Yang, Yunjiang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p183t-a1f5082542c6c939644cee813a126cef8f7bc42135dd94f1230e3ede8ebc6d483</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Aqueous solutions</topic><topic>Biomarkers</topic><topic>Chemistry</topic><topic>Chemistry, Multidisciplinary</topic><topic>Composite materials</topic><topic>Core-shell structure</topic><topic>Luminescence</topic><topic>Nicotinic acid</topic><topic>Optical properties</topic><topic>Phosphors</topic><topic>Physical Sciences</topic><topic>Science & Technology</topic><topic>Shells</topic><topic>Silicon dioxide</topic><topic>Sol-gel processes</topic><topic>Tracers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Qiao, Yan</creatorcontrib><creatorcontrib>Li, Yilian</creatorcontrib><creatorcontrib>Li, Wenxian</creatorcontrib><creatorcontrib>Bao, Jinrong</creatorcontrib><creatorcontrib>Zheng, Yushan</creatorcontrib><creatorcontrib>Feng, Lina</creatorcontrib><creatorcontrib>Ma, Yangyang</creatorcontrib><creatorcontrib>Yang, Kuisuo</creatorcontrib><creatorcontrib>Wu, Anping</creatorcontrib><creatorcontrib>Bai, He</creatorcontrib><creatorcontrib>Yang, Yunjiang</creatorcontrib><collection>Web of Science - Science Citation Index Expanded - 2020</collection><collection>Web of Science Core Collection</collection><collection>Science Citation Index Expanded</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Illustrata: Natural Sciences</collection><collection>Materials Research Database</collection><collection>ProQuest Illustrata: Technology Collection</collection><jtitle>New journal of chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Qiao, Yan</au><au>Li, Yilian</au><au>Li, Wenxian</au><au>Bao, Jinrong</au><au>Zheng, Yushan</au><au>Feng, Lina</au><au>Ma, Yangyang</au><au>Yang, Kuisuo</au><au>Wu, Anping</au><au>Bai, He</au><au>Yang, Yunjiang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Preparation and luminescence properties of core-shell structure composites SiO2@ANA-Si-Eu and SiO2@ANA-Si-Eu-L and core-shell-shell structure composites SiO2@ANA-Si-Eu@SiO2 and SiO2@ANA-Si-Eu-L@SiO2</atitle><jtitle>New journal of chemistry</jtitle><stitle>NEW J CHEM</stitle><date>2020</date><risdate>2020</risdate><volume>44</volume><issue>3</issue><spage>1107</spage><epage>1116</epage><pages>1107-1116</pages><issn>1144-0546</issn><eissn>1369-9261</eissn><abstract>In this paper, novel core-shell (CS) structure composites SiO2@ANA-Si-Eu and SiO2@ANA-Si-Eu-L (L = phen, TTA) were prepared by the condensation of 5-N-bis(amidopropyltriethoxysilyl) nicotinic acid (HOOCC5H4NN(CONH(CH2)(3)Si(OCH2CH3)(3))(2), abbreviated as ANA-Si) and a SiO2 microsphere with a diameter of 200 nm in the absence of surfactants. The as-synthesized CS structure composites possess good dispersion, uniform size and excellent luminescence properties. Furthermore, silica modified core-shell-shell (CSS) structure composites SiO2@ANA-Si-Eu@SiO2 and SiO2@ANA-Si-Eu-L@SiO2 were successfully prepared by a sol-gel method using CS structure composites as the core and amorphous silica as the shell. Compared with the CS structure composites, CSS structure composites exhibited a stronger luminescence intensity in the solid state. Furthermore, an improved luminescence stability property of the CSS structure composites was found in aqueous medium. CSS structure composites exhibited improved luminescence, high stability and good solubility, which provided potential for their wide use in advanced phosphors, molecular biomarkers and luminescent tracers.</abstract><cop>CAMBRIDGE</cop><pub>Royal Soc Chemistry</pub><doi>10.1039/c9nj05499e</doi><tpages>10</tpages></addata></record> |
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| source | Royal Society Of Chemistry Journals; Alma/SFX Local Collection |
| subjects | Aqueous solutions Biomarkers Chemistry Chemistry, Multidisciplinary Composite materials Core-shell structure Luminescence Nicotinic acid Optical properties Phosphors Physical Sciences Science & Technology Shells Silicon dioxide Sol-gel processes Tracers |
| title | Preparation and luminescence properties of core-shell structure composites SiO2@ANA-Si-Eu and SiO2@ANA-Si-Eu-L and core-shell-shell structure composites SiO2@ANA-Si-Eu@SiO2 and SiO2@ANA-Si-Eu-L@SiO2 |
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