ArticleAnalytical chemistry2025
RASER for Increased Spectral Resolution in Carbon-13 NMR.
Article in Analytical chemistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed.
- Proton signal enhancement of three orders of magnitude in high-field liquid-state NMR.Nature communications · 2026Article
- IrTMes - a stable SABRE catalyst for the hyperpolarization of [1-The Analyst · 2026Article
- Quantum magnetic J-oscillators.Nature communications · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
14 authors.
Funding
Abstract
Precision in nuclear magnetic resonance (NMR) spectroscopy and resolution in magnetic resonance imaging (MRI) are thought to be fundamentally limited by the transverse relaxation time. With the recent advent of radiofrequency amplification by stimulated emission of radiation (RASER), it is becoming apparent that RASERs can break these fundamental limitations and provide significant improvements in the resolution of NMR spectra and the resolution in MRI images. In this article, we show that carbon-13 RASERs can be controlled by changes to the magnetic field homogeneity and the spin coupling network. As illustrative examples of tools commonly employed in high-resolution NMR spectroscopy, we employ the control of magnetic field homogeneity with simple changes to the sample geometry and the spin-coupling network with proton decoupling pulses. These changes control the distance of the NMR system from the RASER threshold. Finally, we demonstrate that the
Identifiers
What Socratic holds
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 Socratic graph.