Detection of vanadyl-nitrogen interaction in organs of the vanadyl-treated rat: electron spin echo envelope modulation study
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چکیده
منابع مشابه
Comparison of the electron spin echo envelope modulation (ESEEM) for human lactoferrin and transferrin complexes of copper(II) and vanadyl ion.
Copper(II) and vanadyl ions were bound to human milk lactoferrin or serum transferrin with carbonate or oxalate as the synergistic anion. Electron spin echo envelope modulation (ESEEM) due to nitrogen of a coordinated histidine imidazole was observed for both the copper and vanadyl complexes. For both metals, the modulation frequencies in the Fourier transforms of the data were similar for the ...
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Electron spin echo envelope modulation (ESEEM) has been observed for the first time from a coupled heterospin pair of electron and nucleus in liquid solution. Previously, modulation effects in spin-echo experiments have only been described in liquid solutions for a coupled pair of homonuclear spins in nuclear magnetic resonance or a pair of resonant electron spins in electron paramagnetic reson...
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Rabi oscillation and electron-spin-echo envelope modulation of the photoexcited triplet spin system in silicon
Waseem Akhtar,1 Takeharu Sekiguchi,1 Tatsumasa Itahashi,1 Vasileia Filidou,2 John J. L. Morton,2,3 Leonid Vlasenko,4 and Kohei M. Itoh1,* 1School of Fundamental Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan 2Department of Materials, University of Oxford, Parks Road, Oxford OXI 3PH, United Kingdom 3London Centre for Nanotechnology, University Colleg...
متن کاملLight-induced electron spin polarization in vanadyl octaethylporphyrin: II. Dynamics of the excited states.
The dynamics of the low-lying excited states of vanadyl octaethylporphyrin (OEPVO) in frozen solution is investigated by transient electron paramagnetic resonance (TREPR). The observation of spin-polarized TREPR spectra from the lowest excited trip-quartet state of OEPVO, reported in the preceding paper, opens a new avenue for investigation of the excited states of such molecules. Here, a model...
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ژورنال
عنوان ژورنال: FEBS Letters
سال: 1995
ISSN: 0014-5793
DOI: 10.1016/0014-5793(95)92711-i