Multifunctional Mesoporous Nanocomposites with Magnetic, Optical, and Sensing Features: Synthesis, Characterization, and Their Oxygen-Sensing Performance
In this paper, the fabrication, characterization, and application in oxygen sensing are reported for a novel multifunctional nanomaterial of [Ru(bpy)2phen-MMS] (bpy, 2,2′-bipyridyl; phen, phenathrolin) which was simply prepared by covalently grafting the ruthenium(II) polypyridyl compounds into the...
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| Veröffentlicht in: | Langmuir 2013-01, Vol.29 (4), p.1273-1279 |
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| creator | Wang, Yanyan Li, Bin Zhang, Liming Song, Hang |
| description | In this paper, the fabrication, characterization, and application in oxygen sensing are reported for a novel multifunctional nanomaterial of [Ru(bpy)2phen-MMS] (bpy, 2,2′-bipyridyl; phen, phenathrolin) which was simply prepared by covalently grafting the ruthenium(II) polypyridyl compounds into the channels of magnetic mesoporous silica nanocomposites (MMS). Scanning electron microscopy, transmission electron microscopy, Fourier transform infrared spectroscopy, X-ray diffraction, N2 adsorption–desorption, a superconducting quantum interference device, UV–vis spectroscopy, and photoluminescence spectra were used to characterize the samples. The well-designed multifunctional nanocomposites show superparamagnetic behavior and ordered mesoporous characteristics and exhibit a strong red-orange metal-to-ligand charge transfer emission. In addition, the obtained nanocomposites give high performance in oxygen sensing with high sensitivity (I 0/I 100 = 5.2), good Stern–Volmer characteristics (R 2 = 0.9995), and short response/recovery times (t↓ = 6 s and t↑ = 12 s). The magnetic, mesoporous, luminescent, and oxygen-sensing properties of this multifunctional nanostructure make it hold great promise as a novel multifunctional oxygen-sensing system for chemical/biosensor. |
| doi_str_mv | 10.1021/la304398c |
| format | Article |
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Scanning electron microscopy, transmission electron microscopy, Fourier transform infrared spectroscopy, X-ray diffraction, N2 adsorption–desorption, a superconducting quantum interference device, UV–vis spectroscopy, and photoluminescence spectra were used to characterize the samples. The well-designed multifunctional nanocomposites show superparamagnetic behavior and ordered mesoporous characteristics and exhibit a strong red-orange metal-to-ligand charge transfer emission. In addition, the obtained nanocomposites give high performance in oxygen sensing with high sensitivity (I 0/I 100 = 5.2), good Stern–Volmer characteristics (R 2 = 0.9995), and short response/recovery times (t↓ = 6 s and t↑ = 12 s). The magnetic, mesoporous, luminescent, and oxygen-sensing properties of this multifunctional nanostructure make it hold great promise as a novel multifunctional oxygen-sensing system for chemical/biosensor.</description><identifier>ISSN: 0743-7463</identifier><identifier>EISSN: 1520-5827</identifier><identifier>DOI: 10.1021/la304398c</identifier><identifier>PMID: 23286606</identifier><identifier>CODEN: LANGD5</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>2,2'-Dipyridyl - chemistry ; Chemistry ; Colloidal state and disperse state ; Coordination Complexes - chemical synthesis ; Exact sciences and technology ; General and physical chemistry ; Luminescent Measurements ; Magnets ; Microscopy, Electron, Scanning ; Microscopy, Electron, Transmission ; Nanocomposites - chemistry ; Oxygen - analysis ; Phenanthrolines - chemistry ; Porous materials ; Ruthenium - chemistry ; Silicon Dioxide - chemistry ; Spectroscopy, Fourier Transform Infrared ; X-Ray Diffraction</subject><ispartof>Langmuir, 2013-01, Vol.29 (4), p.1273-1279</ispartof><rights>Copyright © 2013 American Chemical Society</rights><rights>2014 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a345t-f6bee3c25c6b41fbe9d643e44f16b4a8f3e5e2702a405534314f7eb9a5b307633</citedby><cites>FETCH-LOGICAL-a345t-f6bee3c25c6b41fbe9d643e44f16b4a8f3e5e2702a405534314f7eb9a5b307633</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/la304398c$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/la304398c$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,776,780,2752,27053,27901,27902,56713,56763</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27146125$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23286606$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Wang, Yanyan</creatorcontrib><creatorcontrib>Li, Bin</creatorcontrib><creatorcontrib>Zhang, Liming</creatorcontrib><creatorcontrib>Song, Hang</creatorcontrib><title>Multifunctional Mesoporous Nanocomposites with Magnetic, Optical, and Sensing Features: Synthesis, Characterization, and Their Oxygen-Sensing Performance</title><title>Langmuir</title><addtitle>Langmuir</addtitle><description>In this paper, the fabrication, characterization, and application in oxygen sensing are reported for a novel multifunctional nanomaterial of [Ru(bpy)2phen-MMS] (bpy, 2,2′-bipyridyl; phen, phenathrolin) which was simply prepared by covalently grafting the ruthenium(II) polypyridyl compounds into the channels of magnetic mesoporous silica nanocomposites (MMS). Scanning electron microscopy, transmission electron microscopy, Fourier transform infrared spectroscopy, X-ray diffraction, N2 adsorption–desorption, a superconducting quantum interference device, UV–vis spectroscopy, and photoluminescence spectra were used to characterize the samples. The well-designed multifunctional nanocomposites show superparamagnetic behavior and ordered mesoporous characteristics and exhibit a strong red-orange metal-to-ligand charge transfer emission. In addition, the obtained nanocomposites give high performance in oxygen sensing with high sensitivity (I 0/I 100 = 5.2), good Stern–Volmer characteristics (R 2 = 0.9995), and short response/recovery times (t↓ = 6 s and t↑ = 12 s). The magnetic, mesoporous, luminescent, and oxygen-sensing properties of this multifunctional nanostructure make it hold great promise as a novel multifunctional oxygen-sensing system for chemical/biosensor.</description><subject>2,2'-Dipyridyl - chemistry</subject><subject>Chemistry</subject><subject>Colloidal state and disperse state</subject><subject>Coordination Complexes - chemical synthesis</subject><subject>Exact sciences and technology</subject><subject>General and physical chemistry</subject><subject>Luminescent Measurements</subject><subject>Magnets</subject><subject>Microscopy, Electron, Scanning</subject><subject>Microscopy, Electron, Transmission</subject><subject>Nanocomposites - chemistry</subject><subject>Oxygen - analysis</subject><subject>Phenanthrolines - chemistry</subject><subject>Porous materials</subject><subject>Ruthenium - chemistry</subject><subject>Silicon Dioxide - chemistry</subject><subject>Spectroscopy, Fourier Transform Infrared</subject><subject>X-Ray Diffraction</subject><issn>0743-7463</issn><issn>1520-5827</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNptkd1uEzEQhS0EoqFwwQsg3yCBlAX_7g93KKKA1BCkluvVrDNOXO3ai-0VhDfhbdkqaXvD1ZFG38zRnEPIS87ecSb4-x4kU7KpzSOy4FqwQteiekwWrFKyqFQpz8izlG4YY41UzVNyJqSoy5KVC_J3PfXZ2cmb7IKHnq4xhTHEMCX6DXwwYRhDchkT_eXynq5h5zE7s6SbcRbolxT8ll6hT87v6AVCniKmD_Tq4PMek0tLutpDBJMxuj9w63Jcud6ji3Tz-7BDX9ztf8doQxzAG3xOnljoE7446Tn5cfHpevWluNx8_rr6eFmAVDoXtuwQpRHalJ3itsNmWyqJSlk-D6C2EjWKiglQTGupJFe2wq4B3UlWlVKekzfHu2MMPydMuR1cMtj34HFOoeWiFrXUQukZfXtETQwpRbTtGN0A8dBy1t420d43MbOvTmenbsDtPXkX_Qy8PgGQ5hxtnJ926YGruCq50A8cmNTehCnOLaX_GP4D5MOfNw</recordid><startdate>20130129</startdate><enddate>20130129</enddate><creator>Wang, Yanyan</creator><creator>Li, Bin</creator><creator>Zhang, Liming</creator><creator>Song, Hang</creator><general>American Chemical Society</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20130129</creationdate><title>Multifunctional Mesoporous Nanocomposites with Magnetic, Optical, and Sensing Features: Synthesis, Characterization, and Their Oxygen-Sensing Performance</title><author>Wang, Yanyan ; Li, Bin ; Zhang, Liming ; Song, Hang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a345t-f6bee3c25c6b41fbe9d643e44f16b4a8f3e5e2702a405534314f7eb9a5b307633</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>2,2'-Dipyridyl - chemistry</topic><topic>Chemistry</topic><topic>Colloidal state and disperse state</topic><topic>Coordination Complexes - chemical synthesis</topic><topic>Exact sciences and technology</topic><topic>General and physical chemistry</topic><topic>Luminescent Measurements</topic><topic>Magnets</topic><topic>Microscopy, Electron, Scanning</topic><topic>Microscopy, Electron, Transmission</topic><topic>Nanocomposites - chemistry</topic><topic>Oxygen - analysis</topic><topic>Phenanthrolines - chemistry</topic><topic>Porous materials</topic><topic>Ruthenium - chemistry</topic><topic>Silicon Dioxide - chemistry</topic><topic>Spectroscopy, Fourier Transform Infrared</topic><topic>X-Ray Diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Yanyan</creatorcontrib><creatorcontrib>Li, Bin</creatorcontrib><creatorcontrib>Zhang, Liming</creatorcontrib><creatorcontrib>Song, Hang</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Langmuir</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Yanyan</au><au>Li, Bin</au><au>Zhang, Liming</au><au>Song, Hang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Multifunctional Mesoporous Nanocomposites with Magnetic, Optical, and Sensing Features: Synthesis, Characterization, and Their Oxygen-Sensing Performance</atitle><jtitle>Langmuir</jtitle><addtitle>Langmuir</addtitle><date>2013-01-29</date><risdate>2013</risdate><volume>29</volume><issue>4</issue><spage>1273</spage><epage>1279</epage><pages>1273-1279</pages><issn>0743-7463</issn><eissn>1520-5827</eissn><coden>LANGD5</coden><abstract>In this paper, the fabrication, characterization, and application in oxygen sensing are reported for a novel multifunctional nanomaterial of [Ru(bpy)2phen-MMS] (bpy, 2,2′-bipyridyl; phen, phenathrolin) which was simply prepared by covalently grafting the ruthenium(II) polypyridyl compounds into the channels of magnetic mesoporous silica nanocomposites (MMS). Scanning electron microscopy, transmission electron microscopy, Fourier transform infrared spectroscopy, X-ray diffraction, N2 adsorption–desorption, a superconducting quantum interference device, UV–vis spectroscopy, and photoluminescence spectra were used to characterize the samples. The well-designed multifunctional nanocomposites show superparamagnetic behavior and ordered mesoporous characteristics and exhibit a strong red-orange metal-to-ligand charge transfer emission. In addition, the obtained nanocomposites give high performance in oxygen sensing with high sensitivity (I 0/I 100 = 5.2), good Stern–Volmer characteristics (R 2 = 0.9995), and short response/recovery times (t↓ = 6 s and t↑ = 12 s). The magnetic, mesoporous, luminescent, and oxygen-sensing properties of this multifunctional nanostructure make it hold great promise as a novel multifunctional oxygen-sensing system for chemical/biosensor.</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><pmid>23286606</pmid><doi>10.1021/la304398c</doi><tpages>7</tpages></addata></record> |
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| subjects | 2,2'-Dipyridyl - chemistry Chemistry Colloidal state and disperse state Coordination Complexes - chemical synthesis Exact sciences and technology General and physical chemistry Luminescent Measurements Magnets Microscopy, Electron, Scanning Microscopy, Electron, Transmission Nanocomposites - chemistry Oxygen - analysis Phenanthrolines - chemistry Porous materials Ruthenium - chemistry Silicon Dioxide - chemistry Spectroscopy, Fourier Transform Infrared X-Ray Diffraction |
| title | Multifunctional Mesoporous Nanocomposites with Magnetic, Optical, and Sensing Features: Synthesis, Characterization, and Their Oxygen-Sensing Performance |
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