title: Surface enhanced NMR spectroscopy by dynamic nuclear polarization.
abstract: It is shown that surface NMR spectra can be greatly enhanced using dynamic nuclear polarization. Polarization is transferred from the protons of the solvent to the rare nuclei (here carbon-13 at natural isotopic abundance) at the surface, yielding at least a 50-fold signal enhancement for surface species covalently incorporated into a silica framework.
authors.affiliation: Centre de RMN à Très Hauts Champs, Université de Lyon (CNRS/ENS Lyon/UCB Lyon 1), 69100 Villeurbanne, France.
authors.forename: Anne
authors.initials: A
authors.lastname: Lesage
authors.forename: Moreno
authors.initials: M
authors.lastname: Lelli
authors.forename: David
authors.initials: D
authors.lastname: Gajan
authors.forename: Marc A
authors.initials: MA
authors.lastname: Caporini
authors.forename: Veronika
authors.initials: V
authors.lastname: Vitzthum
authors.forename: Pascal
authors.initials: P
authors.lastname: Miéville
authors.forename: Johan
authors.initials: J
authors.lastname: Alauzun
authors.forename: Arthur
authors.initials: A
authors.lastname: Roussey
authors.forename: Chloé
authors.initials: C
authors.lastname: Thieuleux
authors.forename: Ahmad
authors.initials: A
authors.lastname: Mehdi
authors.forename: Geoffrey
authors.initials: G
authors.lastname: Bodenhausen
authors.forename: Christophe
authors.initials: C
authors.lastname: Copéret
authors.forename: Lyndon
authors.initials: L
authors.lastname: Emsley