𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Spectral Editing in Solid-State MAS NMR Using Chemical-Shift-Anisotropy-Dephasing Techniques

✍ Scribed by J. Peng; L. Frydman


Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
285 KB
Volume
113
Category
Article
ISSN
1064-1858

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Spectral Editing in Solid-State NMR Usin
✍ Dimitris Sakellariou; Anne Lesage; Lyndon Emsley πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 157 KB

In this paper we describe the use of heteronuclear scalar couplings in solid-state NMR in order to generate multiple-quantum filtering (MQF) pulse sequences. These sequences can be used to edit CP/MAS spectra according to carbon multiplicity. Analytic expressions for the intensity of the MQF signals

Chemical Shift Anisotropy and Offset Eff
✍ Srinivasan C. Shekar; Dong-Kuk Lee; A. Ramamoorthy πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 270 KB

The effect of an offset term in the cross-polarization (CP) Hamiltonian of a heteronuclear spin-12 pair due to off-resonant radio frequency (rf) irradiation and/or chemical shift anisotropy on one of the rf channels is investigated. Analytical solutions, simulations, and experimental results are pre

Determination of Polypeptide Backbone Di
✍ Francisco J. Blanco; Robert Tycko πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 238 KB

A solid state NMR technique for the determination of peptide backbone conformations at specific sites in unoriented samples under magic angle spinning (MAS) is described and demonstrated on a doubly labeled polycrystalline sample of the tripeptide AlaGlyGly and a sextuply labeled lyophilized sample

13C MAS NMR Spectra ofcis,cis-Mucononitr
✍ K.V. Ramanathan; N. Suryaprakash; C.L. Khetrapal; Edwin D. Becker; Klaus Eichele πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 128 KB

The spinning sidebands observed in the 13 C MAS NMR spectra (Fig. 1a), oriented in a nematic phase and in the solid state of cis,cis-mucononitrile oriented in liquid-crystalline media and of are presented. As a consequence of the carbon-13 chemicalthe neat sample in the solid state are studied. Ther

Determination of the Peptide Torsion Ang
✍ M. Hong; J.D. Gross; W. Hu; R.G. Griffin πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 214 KB

We demonstrate a dipolar-chemical shift correlation technique for sign-sensitive determination of the torsion angle in solid peptides and proteins under magic-angle spinning. The indirect dimension of the experiment is obtained by separate but synchronous evolution of the magnetization under the 15