ReviewJournal of magnetic resonance (San Diego, Calif. : 1997)2017
Rapid-scan EPR imaging.
Review in Journal of magnetic resonance (San Diego, Calif. : 1997), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
22 citing papers in PubMed, 43 citations in OpenAlex.
- Reconfigurable animal bed-EPR resonator assembly for multimodal co-registration.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2026Article
- Advancements in Understanding the Physicochemical Properties of Reticular Materials: An In Situ and Operando Spectroscopic Perspective.Advanced materials (Deerfield Beach, Fla.) · 2025Review
- Computationally efficient 4D spectral-spatial EPR imaging.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2025Article
- Accurate image reconstruction from reduced data in pulsed electron paramagnetic resonance imaging.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2025Article
- Operando detection of dissolved oxygen in fluid solution using a submersible rapid scan EPR on a chip dipstick sensor.Scientific reports · 2025Article
- Field-domain rapid-scan EPR at 240GHz for studies of protein functional dynamics at room temperature.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2024Article
- Towards Characterization of Skin Melanoma in the Clinic by Electron Paramagnetic Resonance (EPR) Spectroscopy and Imaging of Melanin.Molecular imaging and biology · 2024Review
- Partial Acquisition of Spectral Projections Accelerates Four-dimensional Spectral-spatial EPR Imaging for Mouse Tumor Models: A Feasibility Study.Molecular imaging and biology · 2024Article
- Direct Measurement and Imaging of Redox Status with Electron Paramagnetic Resonance.Antioxidants & redox signaling · 2024Article
- Rapid scan EPR: Automated digital resonator control for low-latency data acquisition.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2022Article
- Advances in rapid scan EPR spectroscopy.Methods in enzymology · 2022Article
- Development of an L-band resonator optimized for fast scan EPR imaging of the mouse head.Magnetic resonance in medicine · 2021Article
- A Review of Low-Frequency EPR Technology for the Measurement of Brain pO2 and Oxidative Stress.Applied magnetic resonance · 2021Article
- Rapid-Scan Electron Paramagnetic Resonance of Highly Resolved Hyperfine Lines in Organic Radicals.Chemphyschem : a European journal of chemical physics and physical chemistry · 2020Article
- Rapid Scan EPR imaging as a Tool for Magnetic Field Mapping.Applied magnetic resonance · 2020Article
- General solution for rapid scan EPR deconvolution problem.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2020Article
- Monitoring Protein-Protein Interactions in the Cyanobacterial Circadian Clock in Real Time via Electron Paramagnetic Resonance Spectroscopy.Biochemistry · 2020Article
- Merging Preclinical EPR Tomography with other Imaging Techniques.Cell biochemistry and biophysics · 2019Article
- Development of a fast-scan EPR imaging system for highly accelerated free radical imaging.Magnetic resonance in medicine · 2019Article
- Development of an L-band rapid scan EPR digital console.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2019Article
Corrections and comments
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Authors and funding
10 authors at 2 institutions in 1 country.
Funding
Abstract
In rapid-scan EPR the magnetic field or frequency is repeatedly scanned through the spectrum at rates that are much faster than in conventional continuous wave EPR. The signal is directly-detected with a mixer at the source frequency. Rapid-scan EPR is particularly advantageous when the scan rate through resonance is fast relative to electron spin relaxation rates. In such scans, there may be oscillations on the trailing edge of the spectrum. These oscillations can be removed by mathematical deconvolution to recover the slow-scan absorption spectrum. In cases of inhomogeneous broadening, the oscillations may interfere destructively to the extent that they are not visible. The deconvolution can be used even when it is not required, so spectra can be obtained in which some portions of the spectrum are in the rapid-scan regime and some are not. The technology developed for rapid-scan EPR can be applied generally so long as spectra are obtained in the linear response region. The detection of the full spectrum in each scan, the ability to use higher microwave power without saturation, and the noise filtering inherent in coherent averaging results in substantial improvement in signal-to-noise relative to conventional continuous wave spectroscopy, which is particularly advantageous for low-frequency EPR imaging. This overview describes the principles of rapid-scan EPR and the hardware used to generate the spectra. Examples are provided of its application to imaging of nitroxide radicals, diradicals, and spin-trapped radicals at a Larmor frequency of ca. 250MHz.
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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.