Ultrafast 2D
Journal
Chemical communications (Cambridge, England)
ISSN: 1364-548X
Titre abrégé: Chem Commun (Camb)
Pays: England
ID NLM: 9610838
Informations de publication
Date de publication:
12 Aug 2021
12 Aug 2021
Historique:
pubmed:
23
7
2021
medline:
23
7
2021
entrez:
22
7
2021
Statut:
ppublish
Résumé
We show that TOCSY and multiple-quantum (MQ) 2D NMR spectra can be obtained for mixtures of substrates hyperpolarised by dissolution dynamic nuclear polarisation (D-DNP). This is achieved by combining optimised transfer settings for D-DNP, with ultrafast 2D NMR experiments based on spatiotemporal encoding. TOCSY and MQ experiments are particularly well suited for mixture analysis, and this approach opens the way to significant sensitivity gains for analytical applications of NMR, such as authentication and metabolomics.
Identifiants
pubmed: 34291258
doi: 10.1039/d1cc03079e
pmc: PMC8477446
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
8035-8038Références
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