Paramagnetic centers in graphite oxide according to EPR spectra and DFT calculations
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Physics Letters"
DOI: 10.1016/j.cplett.2020.137722
Abstract: Abstract The first attempt to determine experimentally based structures of paramagnetic centers in graphite oxide is presented. The attribution of satellite signals in electron paramagnetic resonance (EPR) spectra to forbidden transitions was proved by X-… read more here.
Keywords: dft; graphite oxide; paramagnetic centers; epr spectra ... See more keywords
Superhyperfine Structure of the EPR Spectra of Nd3+ Impurity Ions in Fluorite CaF2
Sign Up to like & getrecommendations! Published in 2018 at "Physics of the Solid State"
DOI: 10.1134/s1063783418050037
Abstract: EPR spectra of a CaF2 single crystal that was grown from melt containing a small addition of NdF3 were studied. Signals corresponding to tetragonal centers of Nd3+ ions and cubic centers of Er3+ and Yb3+… read more here.
Keywords: structure epr; superhyperfine structure; epr spectra; spectra nd3 ... See more keywords
Librational Dynamics of Spin-Labeled Membranes at Cryogenic Temperatures From Echo-Detected ED-EPR Spectra
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Molecular Biosciences"
DOI: 10.3389/fmolb.2022.923794
Abstract: Methods of electron spin echo of pulse electron paramagnetic resonance (EPR) spectroscopy are increasingly employed to investigate biophysical properties of nitroxide-labeled biosystems at cryogenic temperatures. Two-pulse echo-detected ED-spectra have proven to be valuable tools to… read more here.
Keywords: echo detected; epr spectra; cryogenic temperatures; spin labeled ... See more keywords
Guidelines for the Simulations of Nitroxide X-Band cw EPR Spectra from Site-Directed Spin Labeling Experiments Using SimLabel
Sign Up to like & getrecommendations! Published in 2023 at "Molecules"
DOI: 10.3390/molecules28031348
Abstract: Site-directed spin labeling (SDSL) combined with continuous wave electron paramagnetic resonance (cw EPR) spectroscopy is a powerful technique to reveal, at the local level, the dynamics of structural transitions in proteins. Here, we consider SDSL-EPR… read more here.
Keywords: site directed; directed spin; epr spectra; spin labeling ... See more keywords