Results 1 to 10 of about 5,201 (300)

Statistical analysis of ENDOR spectra [PDF]

open access: yesProceedings of the National Academy of Sciences, 2021
Significance Statistical modeling of experimental data is gaining increasing importance in biological science due to the availability of large datasets. Here we present a statistical analysis of electron–nuclear double resonance, a technique that delivers information on the angstrom to nanometer scale around ...
Yvo Pokern   +7 more
openaire   +8 more sources

ENDOR of Organic Radicals in Solution [PDF]

open access: yesCHIMIA, 1972
A survey is given over the end or method as applied to organic doublet radicals in solution. After discussing the experimental requirements for successful end or-in-solution work, selected examples are presented which demonstrate the power and ...
Klaus Möbius, Klaus-Peter Dinse
doaj   +3 more sources

Interpreting tree ensemble machine learning models with endoR. [PDF]

open access: yesPLoS Computational Biology, 2022
Tree ensemble machine learning models are increasingly used in microbiome science as they are compatible with the compositional, high-dimensional, and sparse structure of sequence-based microbiome data.
Albane Ruaud   +3 more
doaj   +4 more sources

Cross-polarisation edited ENDOR [PDF]

open access: yesMolecular Physics, 2013
Electron-nuclear double resonance (ENDOR) is a fundamental technique in electron paramagnetic resonance (EPR) spectroscopy that directly detects hyperfine transitions of nuclei coupled to a paramagnetic centre. Despite its wide use, spin-sensitivity and restricted spectral resolution in powder samples pose limitations of this technique in modern ...
Rizzato, R.   +3 more
openaire   +6 more sources

Increased sensitivity in electron–nuclear double resonance spectroscopy with chirped radiofrequency pulses [PDF]

open access: yesMagnetic Resonance
Electron–nuclear double resonance (ENDOR) spectroscopy is an EPR technique to detect the nuclear frequency spectra of hyperfine coupled nuclei close to paramagnetic centers, which have interactions that are not resolved in continuous wave EPR spectra and
J. Stropp   +3 more
doaj   +2 more sources

EPR spectroscopy reveals antioxidant manganese defenses in the Lyme disease pathogen Borrelia burgdorferi [PDF]

open access: yesmBio
Oxidative stress defense in aerobic bacteria relies on Mn-superoxide dismutase (MnSOD) and antioxidant Mn-metabolite complexes (H-Mn) to quench superoxide radicals (O2•−).
Andrés F. Londoño   +9 more
doaj   +2 more sources

Bidentate Substrate Binding Mode in Oxalate Decarboxylase [PDF]

open access: yesMolecules
Oxalate decarboxylase is an Mn- and O2-dependent enzyme in the bicupin superfamily that catalyzes the redox-neutral disproportionation of the oxalate monoanion to form carbon dioxide and formate.
Alvaro Montoya   +3 more
doaj   +2 more sources

Superhyperfine interactions in Ce3+ doped LiYF4 crystal: ENDOR measurements [PDF]

open access: yesMagnetic Resonance in Solids, 2017
The first observation of the resolved Mims electron-nuclear double resonance (ENDOR) spectra from the nearby and remote nuclei of 19F and 7Li nuclei on impurity Ce3+ ions in LiYF4 crystal is reported. It shows that LiYF4:Ce3+ system can be exploited as a
M.R. Gafurov   +4 more
doaj   +2 more sources

Flavoproteins as native and genetically encoded spin probes for in cell ESR spectroscopy [PDF]

open access: yesNature Communications
Flavin cofactors are attractive Electron Spin Resonance (ESR) probes for proteins because cellular reductants and light can generate their semiquinone states.
Timothée Chauviré   +4 more
doaj   +2 more sources

Laser Pulses for Studying Photoactive Spin Centers with EPR [PDF]

open access: yesMicromachines
Quantum technologies are currently being explored for various applications, including computing, secure communication, and sensor technology. A critical aspect of achieving high-fidelity spin manipulations in quantum devices is the controlled optical ...
George Mamin   +5 more
doaj   +2 more sources

Home - About - Disclaimer - Privacy