title: Silica materials with wall-embedded nitroxides provide efficient polarization matrices for dynamic nuclear polarization NMR.
abstract: Hybrid mesoporous silica materials with wall-embedded nitroxides are shown to efficiently polarize impregnated substrates in high-field dynamic nuclear polarization magic-angle spinning solid-state NMR experiments.
authors.affiliation: Aix-Marseille Université, CNRS, ICR UMR 7273, 13397 Marseille, France. eric.besson@univ-amu.fr s.viel@univ-amu.fr stephane.gastaldi@univ-amu.fr.
authors.forename: Eric
authors.initials: E
authors.lastname: Besson
authors.affiliation: Aix-Marseille Université, Centrale Marseille, CNRS, Fédération des Sciences Chimiques FR 1739, 13397 Marseille, France.
authors.forename: Fabio
authors.initials: F
authors.lastname: Ziarelli
authors.affiliation: Aix-Marseille Université, CNRS, MADIREL UMR 7246, 13397 Marseille, France.
authors.forename: Emily
authors.initials: E
authors.lastname: Bloch
authors.affiliation: Aix-Marseille Université, CNRS, BIP UMR 7281, 13402 Marseille, France.
authors.forename: Guillaume
authors.initials: G
authors.lastname: Gerbaud
authors.affiliation: Aix-Marseille Université, CNRS, ICR UMR 7273, 13397 Marseille, France. eric.besson@univ-amu.fr s.viel@univ-amu.fr stephane.gastaldi@univ-amu.fr.
authors.forename: Séverine
authors.initials: S
authors.lastname: Queyroy
authors.affiliation: Aix-Marseille Université, CNRS, ICR UMR 7273, 13397 Marseille, France. eric.besson@univ-amu.fr s.viel@univ-amu.fr stephane.gastaldi@univ-amu.fr and Institut Universitaire de France, 75005 Paris, France.
authors.forename: Stéphane
authors.initials: S
authors.lastname: Viel
authors.affiliation: Aix-Marseille Université, CNRS, ICR UMR 7273, 13397 Marseille, France. eric.besson@univ-amu.fr s.viel@univ-amu.fr stephane.gastaldi@univ-amu.fr.
authors.forename: Stéphane
authors.initials: S
authors.lastname: Gastaldi