tag:blogger.com,1999:blog-3300702123878659843.post7338193286289630280..comments2024-03-26T05:25:50.831-04:00Comments on University of Ottawa NMR Facility Blog: Nyquist Fold-Backs in HMBC SpectraGlenn Faceyhttp://www.blogger.com/profile/05146575170575279335noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-3300702123878659843.post-77046755105670669822013-05-30T12:50:56.655-04:002013-05-30T12:50:56.655-04:00Christian,
Thank you for the question. The only th...Christian,<br />Thank you for the question. The only thing that comes to mind to eliminate Nyquist foldbacks in the indirect dimension of a 2D spectrum would be the use of the appropriate band selective shaped pulses in the pulse program. My feeling however is that this would deteriorate the sensitivity to the point where there may not be any advantage. There may also be other ways that I am not aware of.<br /><br />Glenn Glenn Faceyhttps://www.blogger.com/profile/05146575170575279335noreply@blogger.comtag:blogger.com,1999:blog-3300702123878659843.post-75772552877354907472013-05-30T12:20:03.991-04:002013-05-30T12:20:03.991-04:00Hi Glenn,
first of all I want to express real de...Hi Glenn, <br /><br />first of all I want to express real deep gratitude and respect for your attitude towards sharing knowledge in your blog - I found out about it only yesterday and have been reading every free minute since then!! <br /><br />My qestion to nyquist: Is there any way to prevent the nyquist fold-backs in the indirect dimension in HMBC or HSQC. It would allow to set SW to what you really want to see/ask and enjoy the high resolution in this small window in a short time.<br /><br />All the best, ChristianStettyhttps://www.blogger.com/profile/16274839844226746827noreply@blogger.com