Resumen
A holder allowing rotation of a flat coil relative to the static magnetic field (B0) of a nuclear magnetic resonance (NMR) spectrometer over the range of orientations from parallel to perpendicular has been built and incorporated into a two-channel wide line static solid-state NMR probe. Radio frequency induction by the coil is perpendicular to B0 for all rotational angles. Such a coil holder provides ready access to an additional directional variable for experiments exploiting sample orientation such as those using planar-supported oriented phospholipid bilayers. Rotation of the flat coil is demonstrated using 31P NMR of oriented phospholipid and peptide bilayers sandwiched between pairs of mica substrates.
Idioma original | English |
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Número de artículo | 086102 |
Páginas (desde-hasta) | 1-4 |
Número de páginas | 4 |
Publicación | Review of Scientific Instruments |
Volumen | 76 |
N.º | 8 |
DOI | |
Estado | Published - ago. 2005 |
Publicado de forma externa | Sí |
Nota bibliográfica
Funding Information:Thanks to Sam Graziano at the Faculty of Medicine Workshop for helpful discussions and expert machining and to Marc Genest in PENCE for peptide synthesis and purification. JKR is supported by Postdoctoral Fellowships from the Natural Sciences and Engineering Research Council of Canada and the Alberta Heritage Foundation for Medical Research. BDS receives support as a Canada Research Chair in Structural Biology. Funding is from the Canadian Protein Engineering Network of Centres of Excellence (PENCE).
ASJC Scopus Subject Areas
- Instrumentation