NMR Temperature Measurements Using a Paramagnetic Lanthanide Complex
Identifieur interne : 002F33 ( Istex/Curation ); précédent : 002F32; suivant : 002F34NMR Temperature Measurements Using a Paramagnetic Lanthanide Complex
Auteurs : C. S. Zuo ; K. R. Metz ; Y. Sun ; A. D. SherrySource :
- Journal of Magnetic Resonance [ 1090-7807 ] ; 1998.
English descriptors
- KwdEn :
- Absolute value, Academic press, Aqueous tmdotp5, Bulk susceptibility, Chemical shift, Chemical shift changes, Chemical shift difference, Chemical shift measurements, Chemical shift temperature dependence, Chemical shift temperature dependencies, Chemical shifts, Correlation times, Diamagnetic, Diamagnetic term, Experimental uncertainty, Lanthanide, Lanthanide complexes, Linear portion, Magn, Many applications, Measure temperature, Molecular geometry, NMRtemperature measurement, Nonequivalent groups, Other factors, Paramagnetic complexes, Paramagnetic lanthanide, Phosphoric acid, Proton, Proton signals, Pseudocontact interactions, Rapid relaxation, Relaxation time, Relaxation times, Reson, Sample temperatures, Shift difference, Simultaneous changes, Temperature change, Temperature changes, Temperature data, Temperature dependence, Temperature dependencies, Temperature measurement, Temperature measurements, Thermal resolution, Thermometric materials, Thulium phosphonate, TmDOTP5−, Tmdotp5, Total chemical shift, Vivo applications, chemical shift, pH dependence, paramagnetic thermometric substance.
- Teeft :
- Absolute value, Academic press, Aqueous tmdotp5, Bulk susceptibility, Chemical shift, Chemical shift changes, Chemical shift difference, Chemical shift measurements, Chemical shift temperature dependence, Chemical shift temperature dependencies, Chemical shifts, Correlation times, Diamagnetic, Diamagnetic term, Experimental uncertainty, Lanthanide, Lanthanide complexes, Linear portion, Magn, Many applications, Measure temperature, Molecular geometry, Nonequivalent groups, Other factors, Paramagnetic complexes, Paramagnetic lanthanide, Phosphoric acid, Proton, Proton signals, Pseudocontact interactions, Rapid relaxation, Relaxation time, Relaxation times, Reson, Sample temperatures, Shift difference, Simultaneous changes, Temperature change, Temperature changes, Temperature data, Temperature dependence, Temperature dependencies, Temperature measurement, Temperature measurements, Thermal resolution, Thermometric materials, Thulium phosphonate, Tmdotp5, Total chemical shift, Vivo applications.
Abstract
Abstract: NMR thermometry has previously suffered from poor thermal resolution owing to the relatively weak dependence of chemical shift on temperature in diamagnetic molecules. In contrast, the shifts of nuclear spins near a paramagnetic center exhibit strong temperature dependencies. The chemical shifts of the thulium 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrakis(methylene phosphonate) complex (TmDOTP5−) have been studied as a function of temperature, pH, and Ca2+concentration over ranges which may be encounteredin vivo.The results demonstrate that the1H and31P shifts in TmDOTP5−are highly sensitive to temperature and may be used for NMR thermometry with excellent accuracy and resolution. A new technique is also described which permits simultaneous measurements of temperature and pH changes from the shifts of multiple TmDOTP5−spectral lines.
Url:
DOI: 10.1006/jmre.1998.1429
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: Pour aller vers cette notice dans l'étape Curation :002F33
Links to Exploration step
ISTEX:D6616548490F6C98B95B82BA5D6E73153A15E80FCuration
No country items
C. S. Zuo<affiliation><mods:affiliation>Department of Radiology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, 02215</mods:affiliation><wicri:noCountry code="subField">02215</wicri:noCountry></affiliation><affiliation><mods:affiliation>Department of Radiology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, 02215</mods:affiliation><wicri:noCountry code="subField">02215</wicri:noCountry></affiliation><affiliation><mods:affiliation>Department of Radiology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, 02215</mods:affiliation><wicri:noCountry code="subField">02215</wicri:noCountry></affiliation><affiliation><mods:affiliation>Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Texas, 75235-9085</mods:affiliation><wicri:noCountry code="subField">75235-9085</wicri:noCountry></affiliation>Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">NMR Temperature Measurements Using a Paramagnetic Lanthanide Complex</title><author><name sortKey="Zuo, C S" sort="Zuo, C S" uniqKey="Zuo C" first="C. S." last="Zuo">C. S. Zuo</name><affiliation><mods:affiliation>Department of Radiology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, 02215</mods:affiliation><wicri:noCountry code="subField">02215</wicri:noCountry></affiliation></author><author><name sortKey="Metz, K R" sort="Metz, K R" uniqKey="Metz K" first="K. R." last="Metz">K. R. Metz</name><affiliation><mods:affiliation>Department of Radiology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, 02215</mods:affiliation><wicri:noCountry code="subField">02215</wicri:noCountry></affiliation></author><author><name sortKey="Sun, Y" sort="Sun, Y" uniqKey="Sun Y" first="Y." last="Sun">Y. Sun</name><affiliation><mods:affiliation>Department of Radiology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, 02215</mods:affiliation><wicri:noCountry code="subField">02215</wicri:noCountry></affiliation></author><author><name sortKey="Sherry, A D" sort="Sherry, A D" uniqKey="Sherry A" first="A. D." last="Sherry">A. D. Sherry</name><affiliation><mods:affiliation>Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Texas, 75235-9085</mods:affiliation><wicri:noCountry code="subField">75235-9085</wicri:noCountry></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:D6616548490F6C98B95B82BA5D6E73153A15E80F</idno><date when="1998" year="1998">1998</date><idno type="doi">10.1006/jmre.1998.1429</idno><idno type="url">https://api.istex.fr/document/D6616548490F6C98B95B82BA5D6E73153A15E80F/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">002F33</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">002F33</idno><idno type="wicri:Area/Istex/Curation">002F33</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">NMR Temperature Measurements Using a Paramagnetic Lanthanide Complex</title><author><name sortKey="Zuo, C S" sort="Zuo, C S" uniqKey="Zuo C" first="C. S." last="Zuo">C. S. Zuo</name><affiliation><mods:affiliation>Department of Radiology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, 02215</mods:affiliation><wicri:noCountry code="subField">02215</wicri:noCountry></affiliation></author><author><name sortKey="Metz, K R" sort="Metz, K R" uniqKey="Metz K" first="K. R." last="Metz">K. R. Metz</name><affiliation><mods:affiliation>Department of Radiology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, 02215</mods:affiliation><wicri:noCountry code="subField">02215</wicri:noCountry></affiliation></author><author><name sortKey="Sun, Y" sort="Sun, Y" uniqKey="Sun Y" first="Y." last="Sun">Y. Sun</name><affiliation><mods:affiliation>Department of Radiology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, 02215</mods:affiliation><wicri:noCountry code="subField">02215</wicri:noCountry></affiliation></author><author><name sortKey="Sherry, A D" sort="Sherry, A D" uniqKey="Sherry A" first="A. D." last="Sherry">A. D. Sherry</name><affiliation><mods:affiliation>Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Texas, 75235-9085</mods:affiliation><wicri:noCountry code="subField">75235-9085</wicri:noCountry></affiliation></author></analytic><monogr></monogr><series><title level="j">Journal of Magnetic Resonance</title><title level="j" type="abbrev">YJMRE</title><idno type="ISSN">1090-7807</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="1998">1998</date><biblScope unit="volume">133</biblScope><biblScope unit="issue">1</biblScope><biblScope unit="page" from="53">53</biblScope><biblScope unit="page" to="60">60</biblScope></imprint><idno type="ISSN">1090-7807</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">1090-7807</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Absolute value</term><term>Academic press</term><term>Aqueous tmdotp5</term><term>Bulk susceptibility</term><term>Chemical shift</term><term>Chemical shift changes</term><term>Chemical shift difference</term><term>Chemical shift measurements</term><term>Chemical shift temperature dependence</term><term>Chemical shift temperature dependencies</term><term>Chemical shifts</term><term>Correlation times</term><term>Diamagnetic</term><term>Diamagnetic term</term><term>Experimental uncertainty</term><term>Lanthanide</term><term>Lanthanide complexes</term><term>Linear portion</term><term>Magn</term><term>Many applications</term><term>Measure temperature</term><term>Molecular geometry</term><term>NMRtemperature measurement</term><term>Nonequivalent groups</term><term>Other factors</term><term>Paramagnetic complexes</term><term>Paramagnetic lanthanide</term><term>Phosphoric acid</term><term>Proton</term><term>Proton signals</term><term>Pseudocontact interactions</term><term>Rapid relaxation</term><term>Relaxation time</term><term>Relaxation times</term><term>Reson</term><term>Sample temperatures</term><term>Shift difference</term><term>Simultaneous changes</term><term>Temperature change</term><term>Temperature changes</term><term>Temperature data</term><term>Temperature dependence</term><term>Temperature dependencies</term><term>Temperature measurement</term><term>Temperature measurements</term><term>Thermal resolution</term><term>Thermometric materials</term><term>Thulium phosphonate</term><term>TmDOTP5−</term><term>Tmdotp5</term><term>Total chemical shift</term><term>Vivo applications</term><term>chemical shift</term><term>pH dependence</term><term>paramagnetic thermometric substance</term></keywords><keywords scheme="Teeft" xml:lang="en"><term>Absolute value</term><term>Academic press</term><term>Aqueous tmdotp5</term><term>Bulk susceptibility</term><term>Chemical shift</term><term>Chemical shift changes</term><term>Chemical shift difference</term><term>Chemical shift measurements</term><term>Chemical shift temperature dependence</term><term>Chemical shift temperature dependencies</term><term>Chemical shifts</term><term>Correlation times</term><term>Diamagnetic</term><term>Diamagnetic term</term><term>Experimental uncertainty</term><term>Lanthanide</term><term>Lanthanide complexes</term><term>Linear portion</term><term>Magn</term><term>Many applications</term><term>Measure temperature</term><term>Molecular geometry</term><term>Nonequivalent groups</term><term>Other factors</term><term>Paramagnetic complexes</term><term>Paramagnetic lanthanide</term><term>Phosphoric acid</term><term>Proton</term><term>Proton signals</term><term>Pseudocontact interactions</term><term>Rapid relaxation</term><term>Relaxation time</term><term>Relaxation times</term><term>Reson</term><term>Sample temperatures</term><term>Shift difference</term><term>Simultaneous changes</term><term>Temperature change</term><term>Temperature changes</term><term>Temperature data</term><term>Temperature dependence</term><term>Temperature dependencies</term><term>Temperature measurement</term><term>Temperature measurements</term><term>Thermal resolution</term><term>Thermometric materials</term><term>Thulium phosphonate</term><term>Tmdotp5</term><term>Total chemical shift</term><term>Vivo applications</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Abstract: NMR thermometry has previously suffered from poor thermal resolution owing to the relatively weak dependence of chemical shift on temperature in diamagnetic molecules. In contrast, the shifts of nuclear spins near a paramagnetic center exhibit strong temperature dependencies. The chemical shifts of the thulium 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrakis(methylene phosphonate) complex (TmDOTP5−) have been studied as a function of temperature, pH, and Ca2+concentration over ranges which may be encounteredin vivo.The results demonstrate that the1H and31P shifts in TmDOTP5−are highly sensitive to temperature and may be used for NMR thermometry with excellent accuracy and resolution. A new technique is also described which permits simultaneous measurements of temperature and pH changes from the shifts of multiple TmDOTP5−spectral lines.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Terre/explor/ThuliumV1/Data/Istex/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 002F33 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Istex/Curation/biblio.hfd -nk 002F33 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Terre
|area= ThuliumV1
|flux= Istex
|étape= Curation
|type= RBID
|clé= ISTEX:D6616548490F6C98B95B82BA5D6E73153A15E80F
|texte= NMR Temperature Measurements Using a Paramagnetic Lanthanide Complex
}}
| This area was generated with Dilib version V0.6.21. |  |