Dinitroxides for Solid State Dynamic Nuclear Polarization
We have prepared a series of dinitroxides and we investigated their properties as polarizing agents for solid-state nuclear magnetic resonance/dynamic nuclear polarization applications at 100 K, 9.34 T (263 GHz electron paramagnetic resonance and 400 MHz 1 H nuclear magnetic resonance). Our results...
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| Veröffentlicht in: | Applied magnetic resonance 2012-07, Vol.43 (1-2), p.251-261 |
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| container_title | Applied magnetic resonance |
| container_volume | 43 |
| creator | Ysacco, Cédric Karoui, Hakim Casano, Gilles Le Moigne, François Combes, Sébastien Rockenbauer, Antal Rosay, Melanie Maas, Werner Ouari, Olivier Tordo, Paul |
| description | We have prepared a series of dinitroxides and we investigated their properties as polarizing agents for solid-state nuclear magnetic resonance/dynamic nuclear polarization applications at 100 K, 9.34 T (263 GHz electron paramagnetic resonance and 400 MHz
1
H nuclear magnetic resonance). Our results show that a rigid structure with an orthogonal relative orientation of electron
g
tensors and the appropriate orientation of the two
bonds are required to obtain maximum polarization enhancements. In addition, with dinitroxides exhibiting a long
T
1e
, the saturation of the irradiated electron spin packet is favored leading to more efficient dynamic nuclear polarization. |
| doi_str_mv | 10.1007/s00723-012-0356-3 |
| format | Article |
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1
H nuclear magnetic resonance). Our results show that a rigid structure with an orthogonal relative orientation of electron
g
tensors and the appropriate orientation of the two
bonds are required to obtain maximum polarization enhancements. In addition, with dinitroxides exhibiting a long
T
1e
, the saturation of the irradiated electron spin packet is favored leading to more efficient dynamic nuclear polarization.</description><identifier>ISSN: 0937-9347</identifier><identifier>EISSN: 1613-7507</identifier><identifier>DOI: 10.1007/s00723-012-0356-3</identifier><language>eng</language><publisher>Vienna: Springer Vienna</publisher><subject>Atoms and Molecules in Strong Fields ; Chemical Sciences ; Electron paramagnetic resonance ; Electron spin ; Electrons ; Energy ; Experiments ; Geometry ; Laser Matter Interaction ; Magnetic fields ; Magnetic properties ; NMR ; Nuclear magnetic resonance ; Organic Chemistry ; Physical Chemistry ; Physics ; Physics and Astronomy ; Polarization ; Rigid structures ; Solid state ; Solid State Physics ; Spectroscopy/Spectrometry ; Tensors</subject><ispartof>Applied magnetic resonance, 2012-07, Vol.43 (1-2), p.251-261</ispartof><rights>Springer-Verlag 2012</rights><rights>Springer-Verlag 2012.</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c350t-a8e712a26860bebebc943694ae7f17ef1702a12e76d8d875c3868c805636b2a83</citedby><cites>FETCH-LOGICAL-c350t-a8e712a26860bebebc943694ae7f17ef1702a12e76d8d875c3868c805636b2a83</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00723-012-0356-3$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/2917920734?pq-origsite=primo$$EHTML$$P50$$Gproquest$$H</linktohtml><link.rule.ids>230,314,780,784,885,21388,21389,21390,21391,23256,27924,27925,33530,33703,33744,34005,34314,41488,42557,43659,43787,43805,43953,44067,51319,64385,64389,72469</link.rule.ids><backlink>$$Uhttps://hal.science/hal-01425037$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Ysacco, Cédric</creatorcontrib><creatorcontrib>Karoui, Hakim</creatorcontrib><creatorcontrib>Casano, Gilles</creatorcontrib><creatorcontrib>Le Moigne, François</creatorcontrib><creatorcontrib>Combes, Sébastien</creatorcontrib><creatorcontrib>Rockenbauer, Antal</creatorcontrib><creatorcontrib>Rosay, Melanie</creatorcontrib><creatorcontrib>Maas, Werner</creatorcontrib><creatorcontrib>Ouari, Olivier</creatorcontrib><creatorcontrib>Tordo, Paul</creatorcontrib><title>Dinitroxides for Solid State Dynamic Nuclear Polarization</title><title>Applied magnetic resonance</title><addtitle>Appl Magn Reson</addtitle><description>We have prepared a series of dinitroxides and we investigated their properties as polarizing agents for solid-state nuclear magnetic resonance/dynamic nuclear polarization applications at 100 K, 9.34 T (263 GHz electron paramagnetic resonance and 400 MHz
1
H nuclear magnetic resonance). Our results show that a rigid structure with an orthogonal relative orientation of electron
g
tensors and the appropriate orientation of the two
bonds are required to obtain maximum polarization enhancements. In addition, with dinitroxides exhibiting a long
T
1e
, the saturation of the irradiated electron spin packet is favored leading to more efficient dynamic nuclear polarization.</description><subject>Atoms and Molecules in Strong Fields</subject><subject>Chemical Sciences</subject><subject>Electron paramagnetic resonance</subject><subject>Electron spin</subject><subject>Electrons</subject><subject>Energy</subject><subject>Experiments</subject><subject>Geometry</subject><subject>Laser Matter Interaction</subject><subject>Magnetic fields</subject><subject>Magnetic properties</subject><subject>NMR</subject><subject>Nuclear magnetic resonance</subject><subject>Organic Chemistry</subject><subject>Physical Chemistry</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Polarization</subject><subject>Rigid structures</subject><subject>Solid state</subject><subject>Solid State Physics</subject><subject>Spectroscopy/Spectrometry</subject><subject>Tensors</subject><issn>0937-9347</issn><issn>1613-7507</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp1kEFLAzEQhYMoWKs_wNuCJw_RmWQ3yR5Lq1YoKlTPId1NNWW7qclWrL_elBU9yTAzMHzvMTxCzhGuEEBexzQYp4CMAi8E5QdkgAI5lQXIQzKAkkta8lwek5MYVwBYKJQDUk5c67rgP11tY7b0IZv7xtXZvDOdzSa71qxdlT1sq8aakD35xgT3ZTrn21NytDRNtGc_e0hebm-ex1M6e7y7H49mtOIFdNQoK5EZJpSAhU1VlTkXZW6sXKK0qYEZZFaKWtVKFhVXQlUKCsHFghnFh-Sy930zjd4EtzZhp71xejqa6f0NMGcFcPmBib3o2U3w71sbO73y29Cm9zQrUZYMJM8ThT1VBR9jsMtfWwS9T1P3aSZnpvdpap40rNfExLavNvw5_y_6BkOCdO8</recordid><startdate>20120701</startdate><enddate>20120701</enddate><creator>Ysacco, Cédric</creator><creator>Karoui, Hakim</creator><creator>Casano, Gilles</creator><creator>Le Moigne, François</creator><creator>Combes, Sébastien</creator><creator>Rockenbauer, Antal</creator><creator>Rosay, Melanie</creator><creator>Maas, Werner</creator><creator>Ouari, Olivier</creator><creator>Tordo, Paul</creator><general>Springer Vienna</general><general>Springer Nature B.V</general><general>Springer Verlag</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7XB</scope><scope>88I</scope><scope>8FE</scope><scope>8FG</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>M2P</scope><scope>P5Z</scope><scope>P62</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope><scope>1XC</scope></search><sort><creationdate>20120701</creationdate><title>Dinitroxides for Solid State Dynamic Nuclear Polarization</title><author>Ysacco, Cédric ; 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1
H nuclear magnetic resonance). Our results show that a rigid structure with an orthogonal relative orientation of electron
g
tensors and the appropriate orientation of the two
bonds are required to obtain maximum polarization enhancements. In addition, with dinitroxides exhibiting a long
T
1e
, the saturation of the irradiated electron spin packet is favored leading to more efficient dynamic nuclear polarization.</abstract><cop>Vienna</cop><pub>Springer Vienna</pub><doi>10.1007/s00723-012-0356-3</doi><tpages>11</tpages></addata></record> |
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| subjects | Atoms and Molecules in Strong Fields Chemical Sciences Electron paramagnetic resonance Electron spin Electrons Energy Experiments Geometry Laser Matter Interaction Magnetic fields Magnetic properties NMR Nuclear magnetic resonance Organic Chemistry Physical Chemistry Physics Physics and Astronomy Polarization Rigid structures Solid state Solid State Physics Spectroscopy/Spectrometry Tensors |
| title | Dinitroxides for Solid State Dynamic Nuclear Polarization |
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