ArticleThe Journal of chemical physics2019
Selective hyperpolarization of heteronuclear singlet states via pulsed microtesla SABRE.
Article in The Journal of chemical physics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
11 citing papers in PubMed.
- Live magnetic observation of parahydrogen hyperpolarization dynamics.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Development of a fully automated workstation for conducting routine SABRE hyperpolarization.Scientific reports · 2024Article
- Interplay of Near-Zero-Field Dephasing, Rephasing, and Relaxation Dynamics and [1-The journal of physical chemistry. A · 2022Article
- RapidAnalytical chemistry · 2022Article
- Improving SABRE hyperpolarization with highly nonintuitive pulse sequences: Moving beyond avoided crossings to describe dynamics.Science advances · 2022Article
- Order-UnityChemphyschem : a European journal of chemical physics and physical chemistry · 2022Article
- Magnetic shielding of parahydrogen hyperpolarization experiments for the masses.Magnetic resonance in chemistry : MRC · 2021Article
- Nuclear Spin Relaxation of Longitudinal and Singlet Order in Liquid-COFrontiers in chemistry · 2021Article
- Parahydrogen-Induced Hyperpolarization of Gases.Angewandte Chemie (International ed. in English) · 2020Review
- Signal amplification by reversible exchange for COVID-19 antiviral drug candidates.Scientific reports · 2020Article
- Infinite-order perturbative treatment for quantum evolution with exchange.Science advances · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
Abstract
Signal Amplification By Reversible Exchange (SABRE) and its heteronuclear variant SABRE in SHield Enables Alignment Transfer to Heteronuclei create large nuclear magnetization in target ligands, exploiting level crossings in an iridium catalyst that transiently binds both the ligands and parahydrogen. This requires a specific, small magnetic field to match Zeeman splittings to scalar couplings. Here, we explore a different strategy, direct creation of heteronuclear singlet states in the target ligands, which produces enhanced signals at other field strengths, including zero field. We also show that pulsed methods (including pulsed field nulling) coherently and selectively pump such singlets, affording a significant enhancement on the resulting hyperpolarization.
Identifiers
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.