A new solvent suppression method via radiation damping effect

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	A new solvent suppression method via radiation damping effect
	Cui Xiao-Hong ; Peng Ling ; Zhang Zhen-Min ; Cai Shu-Hui ; Chen Zhong ; Cai SH(蔡淑惠)
刊名	http://dx.doi.org/10.1088/1674-1056/20/11/118201
	2011-09
关键词	NUCLEAR-MAGNETIC-RESONANCE PRESS PULSE SEQUENCE WATER-SUPPRESSION INVERSION-RECOVERY NMR-SPECTROSCOPY MANIPULATION ENHANCEMENT RELAXATION EXCITATION FIELD
英文摘要	National Natural Science Foundation of China [10974164, 11074209]; Fundamental Research Funds for the Central Universities [2010121008, 2010121010]; Radiation damping effects induced by the dominated solvent in a solution sample can be applied to suppress the solvent signal. The precession pathway and rate back to equilibrium state between solute and solvent spins are different under radiation damping. In this paper, a series of pulse sequences using radiation damping were designed for the solvent suppression in nuclear magnetic resonance (NMR) spectroscopy. Compared to the WATERGATE method, the solute signals adjacent to the solvent would not be influenced by using the radiation damping method. The one-dimensional (1D) H-1 NMR, two-dimensional (2D) gCOSY, and J-resolved experimental results show the practicability of solvent suppression via radiation damping effects in 1D and 2D NMR spectroscopy.
语种	英语
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/69809]
专题	物理技术－已发表论文
推荐引用方式 GB/T 7714	Cui Xiao-Hong,Peng Ling,Zhang Zhen-Min,et al. A new solvent suppression method via radiation damping effect[J]. http://dx.doi.org/10.1088/1674-1056/20/11/118201,2011.
APA	Cui Xiao-Hong,Peng Ling,Zhang Zhen-Min,Cai Shu-Hui,Chen Zhong,&蔡淑惠.(2011).A new solvent suppression method via radiation damping effect.http://dx.doi.org/10.1088/1674-1056/20/11/118201.
MLA	Cui Xiao-Hong,et al."A new solvent suppression method via radiation damping effect".http://dx.doi.org/10.1088/1674-1056/20/11/118201 (2011).