A general strategy for the observation of low y half-integer quadrupolar nuclides in biological systems is presented. The basic idea is to combine low temperature (5-100 K) with cross-polarization experiments while employing a so-called Carr-Purcell Meiboom-Gill spin-echo sequence (QCPMG).
Revised: January 17, 2011 |
Published: July 17, 2001
Citation
Lipton A.S., J.A. Sears, and P.D. Ellis. 2001.A General Strategy for the NMR Observation of Half -Integer Quadrupolar Nuclei in Dilute Environments.Journal of Magnetic Resonance 151, no. 1:48-59. PNWD-SA-5154.