General expressions for R_1ρ relaxation for N-site chemical exchange and the special case of linear chains

详细信息    查看全文

• 作者：Hans Koss^a ; Mark Rance^b ; Arthur G. Palmer III^a ; ^{agp6@columbia.edu}
• 关键词：Chemical exchange ; NMR spectroscopy ; Rotating-frame relaxation ; N-site chemical exchange ; Nuclear spin relaxation
• 刊名：Journal of Magnetic Resonance
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：274
• 期：Complete
• 页码：36-45
• 全文大小：1460 K
• 卷排序：274

文摘

Analytical expressions for the R1ρ relaxation rate for arbitrary kinetic schemes. Expressions for R1ρ with increased accuracy for linear N-site kinetic schemes. Examples for linear, triangular three-site, kite- and star-like kinetic mechanisms.