Hadjiali, Sara ; Bergmann, Marvin ; Kiryutin, Alexey ; Knecht, Stephan ; Sauer, Grit ; Plaumann, Markus ; Limbach, Hans-Heinrich ; Plenio, Herbert ; Buntkowsky, Gerd (2022)
The application of novel Ir-NHC polarization transfer complexes by SABRE.
In: The Journal of Chemical Physics, 151 (24)
doi: 10.26083/tuprints-00019737
Artikel, Zweitveröffentlichung, Verlagsversion
Kurzbeschreibung (Abstract)
In recent years, the hyperpolarization method Signal Amplification By Reversible Exchange (SABRE) has developed into a powerful technique to enhance Nuclear Magnetic Resonance (NMR) signals of organic substrates in solution (mostly via binding to the nitrogen lone pair of N-heterocyclic compounds) by several orders of magnitude. In order to establish the application and development of SABRE as a hyperpolarization method for medical imaging, the separation of the Ir-N-Heterocyclic Carbene (Ir-NHC) complex, which facilitates the hyperpolarization of the substrates in solution, is indispensable. Here, we report for the first time the use of novel Ir-NHC complexes with a polymer unit substitution in the backbone of N-Heterocyclic Carbenes (NHC) for SABRE hyperpolarization, which permits the removal of the complexes from solution after the hyperpolarization of a target substrate has been generated.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2022 |
| Autor(en): | Hadjiali, Sara ; Bergmann, Marvin ; Kiryutin, Alexey ; Knecht, Stephan ; Sauer, Grit ; Plaumann, Markus ; Limbach, Hans-Heinrich ; Plenio, Herbert ; Buntkowsky, Gerd |
| Art des Eintrags: | Zweitveröffentlichung |
| Titel: | The application of novel Ir-NHC polarization transfer complexes by SABRE |
| Sprache: | Englisch |
| Publikationsjahr: | 2022 |
| Verlag: | AIP Publishing |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | The Journal of Chemical Physics |
| Jahrgang/Volume einer Zeitschrift: | 151 |
| (Heft-)Nummer: | 24 |
| Kollation: | 7 Seiten |
| DOI: | 10.26083/tuprints-00019737 |
| URL / URN: | https://tuprints.ulb.tu-darmstadt.de/19737 |
| Zugehörige Links: | |
| Herkunft: | Zweitveröffentlichungsservice |
| Kurzbeschreibung (Abstract): | In recent years, the hyperpolarization method Signal Amplification By Reversible Exchange (SABRE) has developed into a powerful technique to enhance Nuclear Magnetic Resonance (NMR) signals of organic substrates in solution (mostly via binding to the nitrogen lone pair of N-heterocyclic compounds) by several orders of magnitude. In order to establish the application and development of SABRE as a hyperpolarization method for medical imaging, the separation of the Ir-N-Heterocyclic Carbene (Ir-NHC) complex, which facilitates the hyperpolarization of the substrates in solution, is indispensable. Here, we report for the first time the use of novel Ir-NHC complexes with a polymer unit substitution in the backbone of N-Heterocyclic Carbenes (NHC) for SABRE hyperpolarization, which permits the removal of the complexes from solution after the hyperpolarization of a target substrate has been generated. |
| Status: | Verlagsversion |
| URN: | urn:nbn:de:tuda-tuprints-197371 |
| Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 500 Naturwissenschaften und Mathematik > 540 Chemie |
| Fachbereich(e)/-gebiet(e): | 07 Fachbereich Chemie 07 Fachbereich Chemie > Eduard Zintl-Institut > Fachgebiet Physikalische Chemie |
| Hinterlegungsdatum: | 11 Jan 2022 14:46 |
| Letzte Änderung: | 12 Jan 2022 07:19 |
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