ArticleJournal of magnetic resonance (San Diego, Calif. : 1997)2010
Combining absorption and dispersion signals to improve signal-to-noise for rapid-scan EPR imaging.
Article in Journal of magnetic resonance (San Diego, Calif. : 1997), 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 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
23 citing papers in PubMed.
- Continuous-flow electron spin resonance microfluidics device with sub-nanoliter sample volume.Journal of magnetic resonance open · 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
- Real-Time Monitoring of Photoinduced pH Jumps byThe journal of physical chemistry letters · 2024Article
- Enhancing the the electrical readout of the spin-dependent recombination current in SiC JFETs for EDMR based magnetometry using a tandem (de-)modulation technique.Scientific reports · 2024Article
- Direct Measurement and Imaging of Redox Status with Electron Paramagnetic Resonance.Antioxidants & redox signaling · 2024Article
- Cavity-enhanced microwave readout of a solid-state spin sensor.Nature communications · 2021Article
- Rapid-scan electron paramagnetic resonance using an EPR-on-a-Chip sensor.Magnetic resonance (Gottingen, Germany) · 2021Article
- EPR Everywhere.Applied magnetic resonance · 2021Review
- Rapid-Scan Electron Paramagnetic Resonance of Highly Resolved Hyperfine Lines in Organic Radicals.Chemphyschem : a European journal of chemical physics and physical chemistry · 2020Article
- Full cycle rapid scan EPR deconvolution algorithm.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2017Article
- Rapid-scan EPR imaging.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2017Review
- Exchange Phenomena in the Electron Paramagnetic Resonance Spectra of the Nitroxyl and Trityl Radicals: Multifunctional Spectroscopy and Imaging of Local Chemical Microenvironment.Analytical chemistry · 2017Review
- Rapid scan electron paramagnetic resonance at 1.0 GHz of defect centers in γ-irradiated organic solids.Radiation measurements · 2016Article
- X-Band Rapid-Scan Electron Paramagnetic Resonance of Radiation-Induced Defects in Tooth Enamel.Radiation research · 2015Article
- Digitally generated excitation and near-baseband quadrature detection of rapid scan EPR signals.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2014Article
- Rapid-scan EPR of immobilized nitroxides.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2014Article
- Use of rapid-scan EPR to improve detection sensitivity for spin-trapped radicals.Biophysical journal · 2013Article
- The world as viewed by and with unpaired electrons.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2012Article
- Corrections for sinusoidal background and non-orthogonality of signal channels in sinusoidal rapid magnetic field scans.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2012Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
Abstract
Direct detection of the rapid-scan EPR signal with quadrature detection and without automatic frequency control provides both the absorption and dispersion components of the signal. The use of a cross-loop resonator results in similar signal-to-noise in the two channels. The dispersion signal can be converted to an equivalent absorption signal by means of Kramers-Kronig relations. The converted signal is added to the directly measured absorption signal. Since the noise in the two channels is not correlated, this procedure increases the signal-to-noise ratio of the resultant absorption signal by up to a factor of square root 2. The utility of this method was demonstrated for 2D spectral-spatial imaging of a phantom containing three tubes of LiPc with different oxygen concentrations and therefore different linewidths.
Indexed as
Identifiers
What OpenQuestion 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 OpenQuestion graph.