title: Dipolar recoupling in NOESY-type 1H-1H NMR experiments under HRMAS conditions.
abstract: [structure: see text]. The concept of dipolar recoupling is introduced to 1H-1H NOESY experiments performed under HRMAS conditions. Dipole-dipole couplings are selectively recoupled during the mixing period, while MAS ensures high resolution in the spectral dimensions. Incoherent dipolar exchange is replaced by amplified coherent processes, such that time scales for polarization transfer are shortened, and dipolar double-quantum techniques become applicable. In this way, dipole-dipole couplings, as well as J-couplings, can be individually measured.
authors.affiliation: Max-Planck-Institut für Polymerforschung, Postfach 3148, 55021 Mainz, Germany.
authors.forename: Karena
authors.initials: K
authors.lastname: Thieme
authors.forename: Gernot
authors.initials: G
authors.lastname: Zech
authors.forename: Horst
authors.initials: H
authors.lastname: Kunz
authors.forename: Hans Wolfgang
authors.initials: HW
authors.lastname: Spiess
authors.forename: Ingo
authors.initials: I
authors.lastname: Schnell