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Dipolar recoupling of I = 1/2, S = 3/2 spin pairs with SEDOR for static and spinning samples

✍ Scribed by Terry Gullion

Publisher: John Wiley and Sons
Year: 2007
Tongue: English
Weight: 106 KB
Volume: 45
Category: Article
ISSN: 0749-1581
DOI: 10.1002/mrc.2083

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✦ Synopsis

Spin-echo, double-resonance (SEDOR) dipolar recoupling experiments are illustrated on an I = 1/2, S = 3/2 spin system for static and spinning samples. An 15 N-23 Na spin system is used to show that the simple pulse sequence is very effective in causing 15 N dipolar dephasing using either a 23 Na p/2 recoupling pulse or a long radio-frequency (r.f.) recoupling pulse.

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