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Title: NMR signal enhancement of > 50 000 times in fast dissolution dynamic nuclear polarization
Author: Pinto, L.F.
Marín Montesinos, Ildefonso
Lloveras, Vega
Muñoz-Gomez, José Luis
Pons Vallès, Miquel
Veciana, Jaume
Vidal Gancedo, José
Keywords: Polarització (Física nuclear)
Spin (Física nuclear)
Polarization (Nuclear physics)
Nuclear spin
Issue Date: 3-Mar-2017
Publisher: Royal Society of Chemistry
Abstract: Herein, we report the synthesis and the study of a novel mixed biradical with BDPA and TEMPO radical units that are covalently bound by an ester group (BDPAesterTEMPO) as a polarizing agent for fast dissolution DNP. The biradical exhibits an extremely high DNP NMR enhancement of >50 000 times, which constitutes one of the largest signal enhancements observed so far, to the best of our knowledge
Note: Versió postprint del document publicat a:
It is part of: Chemical Communications, 2017, vol. 53, num. 26, p. 3757-3760
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ISSN: 1359-7345
Appears in Collections:Articles publicats en revistes (Química Inorgànica i Orgànica)

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