guest ::
| Home > Publications database > SABRE polarized low field rare-spin spectroscopy > print |
| 001 | 890190 | ||
| 005 | 20250129092445.0 | ||
| 024 | 7 | _ | |a 10.1063/5.0002412 |2 doi |
| 024 | 7 | _ | |a 0021-9606 |2 ISSN |
| 024 | 7 | _ | |a 1089-7690 |2 ISSN |
| 024 | 7 | _ | |a 1520-9032 |2 ISSN |
| 024 | 7 | _ | |a 2128/27032 |2 Handle |
| 024 | 7 | _ | |a altmetric:81977094 |2 altmetric |
| 024 | 7 | _ | |a 32414242 |2 pmid |
| 024 | 7 | _ | |a WOS:000536240300002 |2 WOS |
| 037 | _ | _ | |a FZJ-2021-00779 |
| 082 | _ | _ | |a 530 |
| 100 | 1 | _ | |a Lehmkuhl, Sören |0 0000-0002-1321-7677 |b 0 |e Corresponding author |
| 245 | _ | _ | |a SABRE polarized low field rare-spin spectroscopy |
| 260 | _ | _ | |a Melville, NY |c 2020 |b American Institute of Physics |
| 336 | 7 | _ | |a article |2 DRIVER |
| 336 | 7 | _ | |a Output Types/Journal article |2 DataCite |
| 336 | 7 | _ | |a Journal Article |b journal |m journal |0 PUB:(DE-HGF)16 |s 1611593486_10623 |2 PUB:(DE-HGF) |
| 336 | 7 | _ | |a ARTICLE |2 BibTeX |
| 336 | 7 | _ | |a JOURNAL_ARTICLE |2 ORCID |
| 336 | 7 | _ | |a Journal Article |0 0 |2 EndNote |
| 520 | _ | _ | |a High-field nuclear magnetic resonance (NMR) spectroscopy is an indispensable technique for identification and characterization of chemicals and biomolecular structures. In the vast majority of NMR experiments, nuclear spin polarization arises from thermalization in multi-Tesla magnetic fields produced by superconducting magnets. In contrast, NMR instruments operating at low magnetic fields are emerging as a compact, inexpensive, and highly accessible alternative but suffer from low thermal polarization at a low field strength and consequently a low signal. However, certain hyperpolarization techniques create high polarization levels on target molecules independent of magnetic fields, giving low-field NMR a significant sensitivity boost. In this study, SABRE (Signal Amplification By Reversible Exchange) was combined with high homogeneity electromagnets operating at mT fields, enabling high resolution 1H, 13C, 15N, and 19F spectra to be detected with a single scan at magnetic fields between 1 mT and 10 mT. Chemical specificity is attained at mT magnetic fields with complex, highly resolved spectra. Most spectra are in the strong coupling regime where J-couplings are on the order of chemical shift differences. The spectra and the hyperpolarization spin dynamics are simulated with SPINACH. The simulations start from the parahydrogen singlet in the bound complex and include both chemical exchange and spin evolution at these mT fields. The simulations qualitatively match the experimental spectra and are used to identify the spin order terms formed during mT SABRE. The combination of low field NMR instruments with SABRE polarization results in sensitive measurements, even for rare spins with low gyromagnetic ratios at low magnetic fields.I. INTRODUCTION |
| 536 | _ | _ | |a 131 - Electrochemical Storage (POF3-131) |0 G:(DE-HGF)POF3-131 |c POF3-131 |f POF III |x 0 |
| 588 | _ | _ | |a Dataset connected to CrossRef |
| 700 | 1 | _ | |a Suefke, Martin |0 P:(DE-Juel1)162111 |b 1 |
| 700 | 1 | _ | |a Kentner, Arne |0 P:(DE-HGF)0 |b 2 |
| 700 | 1 | _ | |a Yen, Yi-Fen |0 0000-0001-9986-5327 |b 3 |
| 700 | 1 | _ | |a Blümich, Bernhard |0 0000-0002-1152-4438 |b 4 |
| 700 | 1 | _ | |a Rosen, Matthew S. |0 0000-0002-7194-002X |b 5 |
| 700 | 1 | _ | |a Appelt, Stephan |0 P:(DE-Juel1)133861 |b 6 |
| 700 | 1 | _ | |a Theis, Thomas |0 0000-0001-6779-9978 |b 7 |
| 773 | _ | _ | |a 10.1063/5.0002412 |g Vol. 152, no. 18, p. 184202 - |0 PERI:(DE-600)1473050-9 |n 18 |p 184202 - |t The journal of chemical physics |v 152 |y 2020 |x 1089-7690 |
| 856 | 4 | _ | |u https://juser.fz-juelich.de/record/890190/files/5.0002412.pdf |y Published on 2020-05-13. Available in OpenAccess from 2021-05-13. |
| 909 | C | O | |o oai:juser.fz-juelich.de:890190 |p openaire |p open_access |p VDB |p driver |p dnbdelivery |
| 910 | 1 | _ | |a IEK-9 |0 I:(DE-HGF)0 |b 1 |6 P:(DE-Juel1)162111 |
| 910 | 1 | _ | |a Forschungszentrum Jülich |0 I:(DE-588b)5008462-8 |k FZJ |b 6 |6 P:(DE-Juel1)133861 |
| 913 | 1 | _ | |a DE-HGF |b Energie |l Speicher und vernetzte Infrastrukturen |1 G:(DE-HGF)POF3-130 |0 G:(DE-HGF)POF3-131 |3 G:(DE-HGF)POF3 |2 G:(DE-HGF)POF3-100 |4 G:(DE-HGF)POF |v Electrochemical Storage |x 0 |
| 914 | 1 | _ | |y 2020 |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0200 |2 StatID |b SCOPUS |d 2020-09-05 |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0160 |2 StatID |b Essential Science Indicators |d 2020-09-05 |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0600 |2 StatID |b Ebsco Academic Search |d 2020-09-05 |
| 915 | _ | _ | |a Embargoed OpenAccess |0 StatID:(DE-HGF)0530 |2 StatID |
| 915 | _ | _ | |a JCR |0 StatID:(DE-HGF)0100 |2 StatID |b J CHEM PHYS : 2018 |d 2020-09-05 |
| 915 | _ | _ | |a WoS |0 StatID:(DE-HGF)0113 |2 StatID |b Science Citation Index Expanded |d 2020-09-05 |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0150 |2 StatID |b Web of Science Core Collection |d 2020-09-05 |
| 915 | _ | _ | |a IF < 5 |0 StatID:(DE-HGF)9900 |2 StatID |d 2020-09-05 |
| 915 | _ | _ | |a Peer Review |0 StatID:(DE-HGF)0030 |2 StatID |b ASC |d 2020-09-05 |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)1150 |2 StatID |b Current Contents - Physical, Chemical and Earth Sciences |d 2020-09-05 |
| 915 | _ | _ | |a National-Konsortium |0 StatID:(DE-HGF)0430 |2 StatID |d 2020-09-05 |w ger |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0300 |2 StatID |b Medline |d 2020-09-05 |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0320 |2 StatID |b PubMed Central |d 2020-09-05 |
| 915 | _ | _ | |a Nationallizenz |0 StatID:(DE-HGF)0420 |2 StatID |d 2020-09-05 |w ger |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0199 |2 StatID |b Clarivate Analytics Master Journal List |d 2020-09-05 |
| 920 | _ | _ | |l yes |
| 920 | 1 | _ | |0 I:(DE-Juel1)ZEA-2-20090406 |k ZEA-2 |l Zentralinstitut für Elektronik |x 0 |
| 920 | 1 | _ | |0 I:(DE-Juel1)IEK-9-20110218 |k IEK-9 |l Grundlagen der Elektrochemie |x 1 |
| 980 | 1 | _ | |a FullTexts |
| 980 | _ | _ | |a journal |
| 980 | _ | _ | |a VDB |
| 980 | _ | _ | |a UNRESTRICTED |
| 980 | _ | _ | |a I:(DE-Juel1)ZEA-2-20090406 |
| 980 | _ | _ | |a I:(DE-Juel1)IEK-9-20110218 |
| 981 | _ | _ | |a I:(DE-Juel1)PGI-4-20110106 |
| 981 | _ | _ | |a I:(DE-Juel1)IET-1-20110218 |
| Library | Collection | CLSMajor | CLSMinor | Language | Author |
|---|