Title of article
1H decoupling with third averaging in solid NMR
Author/Authors
Takegoshi، نويسنده , , K. and Mizokami، نويسنده , , Jun and Terao، نويسنده , , Takehiko، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
5
From page
540
To page
544
Abstract
We show that appropriate modulation of the rf amplitude in the two-pulse phase-modulation (TPPM) 1H decoupling sequence provides an appreciable improvement in the decoupling efficiency. The effect of the amplitude modulation on TPPM is examined using the average Hamiltonian theory, and the improvement in the decoupling efficiency is ascribed to third averaging. Improved decoupling is demonstrated with 13C magic-angle spinning (MAS) NMR in glycine and uniformly 13C, 15N-labeled glycylisoleucine.
Journal title
Chemical Physics Letters
Serial Year
2001
Journal title
Chemical Physics Letters
Record number
1776455
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