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Low magnetic field DNP of diamagnetic products formed in reactions accompanied by electron hopping

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Abstract

DNP generation at diamagnetic products of electron transfer reactions accompanied by electron hopping in low magnetic fields has been investigated both experimentally and theoretically. A comparison of experimental and calculated DNP dependencies on reactant concentration and mw-field magnitude was made. The electron hopping rate constant for dimethylaniline radical-cation was evaluated. The value obtained corresponds to those reported in literature.

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Authors and Affiliations

  1. Institute of Chemical Kinetics and Combustion, 630090, Novosibirsk, USSR

    E. G. Bagryanskaya, N. N. Lukzen, I. V. Koptyug & R. Z. Sagdeev

  2. Institute of Physical Chemistry, Kiev, USSR

    M. N. Usacheva

Authors
  1. E. G. Bagryanskaya
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  2. N. N. Lukzen
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  3. I. V. Koptyug
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  4. R. Z. Sagdeev
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  5. M. N. Usacheva
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Bagryanskaya, E.G., Lukzen, N.N., Koptyug, I.V. et al. Low magnetic field DNP of diamagnetic products formed in reactions accompanied by electron hopping. Appl Magn Reson 1, 431–443 (1990). https://doi.org/10.1007/BF03166024

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  • DOI: https://doi.org/10.1007/BF03166024

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