Title of article
DNP with the free radicals deuterated TEMPO and deuterated oxo-TEMPO
Author/Authors
van den Brandt، نويسنده , , B. and Bunyatova، نويسنده , , E.I. and Hautle، نويسنده , , P. and Konter، نويسنده , , J.A.، نويسنده ,
Pages
3
From page
53
To page
55
Abstract
The results of measurements performed to assess the potential of deuterated TEMPO and deuterated oxo-TEMPO for DNP are presented. These free radicals became available only recently. Polarization and relaxation processes of protons and deuterons in various deuterated alcohols and deuterated polymers have been investigated. More than 40% deuteron polarization has been obtained in samples of fully deuterated polystyrene.
Keywords
Stable free nitroxyl radicals , Target materials , DNP
Journal title
Astroparticle Physics
Record number
2023652
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