Large <sup>31</sup>P-NMR enhancements in liquid state dynamic nuclear polarization through radical/target molecule non-covalent interaction-Reference-Cited by-同舟云学术

Large ³¹P-NMR enhancements in liquid state dynamic nuclear polarization through radical/target molecule non-covalent interaction

Published:2023 Issue:1 Volume:25 Page:822-828
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Reinhard Maik¹²^ORCID,Levien Marcel¹²^ORCID,Bennati Marina¹²^ORCID,Orlando Tomas¹^ORCID

Affiliation:

1. ESR Spectroscopy Group, Max Planck Institute for Multidisciplinary Sciences, Am Faßberg 11, Göttingen, Germany

2. Department of Chemistry, Georg-August-University, Tammannstraße 4, Göttingen, Germany

Abstract

Large 31P-NMR enhancements are observed with DNP in PPh3 doped with BDPA radical, while they are reduced when a nitroxide radical or triphenylphosphine-oxide are used instead. This is due to different non-covalent radical/target molecule interactions.

Funder

Max-Planck-Gesellschaft

Deutsche Forschungsgemeinschaft

H2020 European Research Council

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2023/CP/D2CP04092A

Reference58 articles.

1. Facing and Overcoming Sensitivity Challenges in Biomolecular NMR Spectroscopy