Article

Efficient heteronuclear dipolar decoupling in solid-state nuclear magnetic resonance at rotary resonance conditions.

Department of Chemical Sciences, Tata Institute of Fundamental Research, Homi Bhabha Road, Colaba, Mumbai 400 005, India.
Journal of Magnetic Resonance (impact factor: 2.14). 03/2010; 203(1):199-202. DOI:10.1016/j.jmr.2009.12.010
Source: PubMed

ABSTRACT We introduce here a heteronuclear dipolar decoupling scheme in solid-state nuclear magnetic resonance that performs efficiently at the rotary resonance conditions, where otherwise dipolar couplings are re-introduced. Results are shown proving the efficiency of this scheme at two magnetic fields under magic-angle spinning frequencies of 30 and 20 kHz.

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Keywords

dipolar couplings
 
heteronuclear dipolar decoupling scheme
 
magic-angle
 
rotary resonance conditions
 

Subhradip Paul