ThuliumV1, Istex, Checkpoint, bibRecord, 000786

Supramolecular Adducts between Poly‐L‐arginine and [TmIIIdotp]: A Route to Sensitivity‐Enhanced Magnetic Resonance Imaging–Chemical Exchange Saturation Transfer Agents

Identifieur interne : 000786 ( Istex/Checkpoint ); précédent : 000785; suivant : 000787

Supramolecular Adducts between Poly‐L‐arginine and [TmIIIdotp]: A Route to Sensitivity‐Enhanced Magnetic Resonance Imaging–Chemical Exchange Saturation Transfer Agents

Auteurs : Silvio Aime [Italie] ; Daniela Delli Castelli ; Enzo Terreno

Source :

Angewandte Chemie [ 0044-8249 ] ; 2003-09-29.

RBID : ISTEX:1322B2FBB5ADBC97943DF3B67F07B974B6001C8D

Descripteurs français

Wicri :
- topic : Taux de change.

English descriptors

KwdEn :
- Adduct, Aime, Angew, Bulk water protons, Bulk water signal, Castelli, Cest, Cest agents, Chem, Delli, Delli castelli, Diamagnetic, Exchange rate, Experimental conditions, Experimental section, Guanidine protons, High number, Irradiation frequency, Irradiation power, Irradiation pulse, Mobile protons, Open squares, Paramagnetic shift reagent, Polypeptide, Proton, Reagent, Resonance frequency, Sensitive systems, Shift reagent, Sinc pulses, Supramolecular, Terreno, Verlag gmbh, Water protons.
Teeft :
- Adduct, Aime, Angew, Bulk water protons, Bulk water signal, Castelli, Cest, Cest agents, Chem, Delli, Delli castelli, Diamagnetic, Exchange rate, Experimental conditions, Experimental section, Guanidine protons, High number, Irradiation frequency, Irradiation power, Irradiation pulse, Mobile protons, Open squares, Paramagnetic shift reagent, Polypeptide, Proton, Reagent, Resonance frequency, Sensitive systems, Shift reagent, Sinc pulses, Supramolecular, Terreno, Verlag gmbh, Water protons.

Abstract

Als Kontrastmittel mit deutlich gesteigerter Empfindlichkeit erweist sich das supramolekulare Addukt aus einer diamagnetischen Komponente mit vielen austauschbaren Protonen (Poly‐L‐arginin) und einem paramagnetischen Verschiebungsreagens ([Tm(Hdotp)]4−): Die Differenz der chemischen Verschiebungen zweier Ensembles austauschender Protonen wird vergrößert. So kann durch gezieltes Einstrahlen mit der Frequenz der Guanidinprotonen des Polymers ein effizienter Sättigungstransfer erzielt werden (siehe Diagramm).

Url:

https://api.istex.fr/document/1322B2FBB5ADBC97943DF3B67F07B974B6001C8D/fulltext/pdf

DOI: 10.1002/ange.200352132

Affiliations:

Italie

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ISTEX:1322B2FBB5ADBC97943DF3B67F07B974B6001C8D

Le document en format XML

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<term>Resonance frequency</term>
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<term>Sinc pulses</term>
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<front><div type="abstract">Als Kontrastmittel mit deutlich gesteigerter Empfindlichkeit erweist sich das supramolekulare Addukt aus einer diamagnetischen Komponente mit vielen austauschbaren Protonen (Poly‐L‐arginin) und einem paramagnetischen Verschiebungsreagens ([Tm(Hdotp)]4−): Die Differenz der chemischen Verschiebungen zweier Ensembles austauschender Protonen wird vergrößert. So kann durch gezieltes Einstrahlen mit der Frequenz der Guanidinprotonen des Polymers ein effizienter Sättigungstransfer erzielt werden (siehe Diagramm).</div>
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Supramolecular Adducts between Poly‐L‐arginine and [TmIIIdotp]: A Route to Sensitivity‐Enhanced Magnetic Resonance Imaging–Chemical Exchange Saturation Transfer Agents

Supramolecular Adducts between Poly‐L‐arginine and [TmIIIdotp]: A Route to Sensitivity‐Enhanced Magnetic Resonance Imaging–Chemical Exchange Saturation Transfer Agents

Source :

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Links to Exploration step

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

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