Article,

An efficient (1)\H\/(31)\P\ double-resonance solid-state \NMR\ probe that utilizes a scroll coil

, , , , , , and .
J. Magn. Reson., 188 (2): 279--284 (October 2007)
DOI: 10.1016/j.jmr.2007.06.016

Abstract

The construction and performance of a scroll coil double-resonance probe for solid-state NMR on stationary samples is described. The advantages of the scroll coil at the high resonance frequencies of (1)H and (31)P include: high efficiency, minimal perturbations of tuning by a wide range of samples, minimal RF sample heating of high dielectric samples of biopolymers in aqueous solution, and excellent RF homogeneity. The incorporation of a cable tie cinch for mechanical stability of the scroll coil is described. Experimental results obtained on a Hunter Killer Peptide 1 (HKP1) interacting with phospholipid bilayers of varying lipid composition demonstrate the capabilities of this probe on lossy aqueous samples.

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