Ultrahigh-Resolution Diffusion-Ordered Spectroscopy
详细信息 查看全文
- 作者：Dr. Mohammadali Foroozandeh ; Dr. Laura Castañ ; ar ; Dr. Lucas G. Martins ; Dr. Davy Sinnaeve ; Guilherme Dal Poggetto ; Prof. Claudio F. Tormena ; Dr. Ralph W. Adams ; Prof. Gareth A. Morris and Dr. Mathias Nilsson
- 刊名：Angewandte Chemie
- 出版年：2016
- 出版时间：December 12, 2016
- 年：2016
- 卷：128
- 期：50
- 页码：15808-15811
- 全文大小：847K
- ISSN：1521-3757
文摘
Diffusion-ordered spectroscopy (DOSY) is an effective method for the analysis of intact mixtures, but the quality of results is critically limited by resolution in the NMR dimension. A new experiment integrating diffusion weighting into the PSYCHE method for pure shift NMR spectroscopy allows DOSY spectra to be measured with ultrahigh NMR resolution at improved sensitivity.