| Literature DB >> 17719813 |
Christopher V Grant1, Siu-Ling Sit, Anna A De Angelis, Kelli S Khuong, Chin H Wu, Leigh A Plesniak, Stanley J Opella.
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.Entities:
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Year: 2007 PMID: 17719813 PMCID: PMC2097957 DOI: 10.1016/j.jmr.2007.06.016
Source DB: PubMed Journal: J Magn Reson ISSN: 1090-7807 Impact factor: 2.229