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. Author manuscript; available in PMC: 2009 Mar 31.
Published in final edited form as: J Phys Chem B. 2008 Apr 19;112(20):6285–6287. doi: 10.1021/jp800646k

Figure 1.

Figure 1

Magic angle spinning (MAS) 1H coupled 19F spectra of TDHA in the liquid state and bound to DMPC bilayers. The spectra are acquired with a 11.7 T Bruker Avance solid-state NMR spectrometer using an H/X/Y triple resonance MAS variable temperature probe with the 1H channel tuned to the 19F frequency. The liquid-state spectrum (A) is that of a mixture of 1 mg of TDHA in 80 mg of water, 16 scans at 25 °C. The lipid-phase spectrum (B) is that of TDHA in a sample also containing DMPC (1:20 molar ratio), 64 scans at 25 °C. The binding of TDHA to an anisotropic lipid phase is clear from the onset of spinning side bands and shifts of the isotropic chemical shifts (B).