Low-temperature dynamic nuclear polarization with helium-cooled samples and nitrogen-driven magic-angle spinning
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- 作者：Kent Thurber ; Robert Tycko ; robertty@mail.nih.gov" class="auth_mail" title="E-mail the corresponding author
- 关键词：Solid state NMR ; Dynamic nuclear polarization ; Low-temperature NMR ; Magic-angle spinning ; Protein structure
- 刊名：Journal of Magnetic Resonance
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：264
- 期：Complete
- 页码：99-106
- 全文大小：2951 K
文摘
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Cross-polarized 13C signal enhancements of 100–200 with 1.5 W microwaves at 24–30 K.
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Liquid helium consumption below 1.3 l/h at temperatures below 30 K and 6.7 kHz MAS.
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Initial DNP-enhanced 13C NMR data for a peptide/calmodulin complex.