title: Dynamic nuclear polarization of quadrupolar nuclei using cross polarization from protons: surface-enhanced aluminium-27 NMR.
abstract: The surface of γ-alumina nanoparticles can be characterized by dynamic nuclear polarization (DNP) surface-enhanced NMR of (27)Al. DNP is combined with cross-polarization and MQ-MAS to determine local symmetries of (27)Al sites at the surface.
authors.affiliation: Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne, EPFL, Batochime, 1015 Lausanne, Switzerland.
authors.forename: Veronika
authors.initials: V
authors.lastname: Vitzthum
authors.forename: Pascal
authors.initials: P
authors.lastname: Miéville
authors.forename: Diego
authors.initials: D
authors.lastname: Carnevale
authors.forename: Marc A
authors.initials: MA
authors.lastname: Caporini
authors.forename: David
authors.initials: D
authors.lastname: Gajan
authors.forename: Christophe
authors.initials: C
authors.lastname: Copéret
authors.forename: Moreno
authors.initials: M
authors.lastname: Lelli
authors.forename: Alexandre
authors.initials: A
authors.lastname: Zagdoun
authors.forename: Aaron J
authors.initials: AJ
authors.lastname: Rossini
authors.forename: Anne
authors.initials: A
authors.lastname: Lesage
authors.forename: Lyndon
authors.initials: L
authors.lastname: Emsley
authors.forename: Geoffrey
authors.initials: G
authors.lastname: Bodenhausen