Publication year: 2010 Source: Progress in Nuclear Magnetic Resonance Spectroscopy, In Press, Accepted Manuscript, Available online 30 December 2010
Alex D., Bain , Bob, Berno
Speeding up direct 15N detection: hCaN 2D NMR experiment
Speeding up direct 15N detection: hCaN 2D NMR experiment
Abstract Experiments detecting low gyromagnetic nuclei have recently been proposed to utilize the relatively slow relaxation properties of these nuclei in comparison to 1H. Here we present a new type of 15N direct-detection experiment. Like the previously proposed CaN experiment (Takeuchi et al. in J Biomol NMR 47:271â??282, 2010), the hCaN experiment described here sequentially connects amide 15N resonances, but utilizes the initial high polarization and the faster recovery of the 1H nucleus to shorten the recycling delay. This...
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11-14-2011 08:45 AM
Direct Detection of Nitrogen-14 in Solid-State NMR Spectroscopy
Direct Detection of Nitrogen-14 in Solid-State NMR Spectroscopy
Publication year: 2011
Source: Progress in Nuclear Magnetic Resonance Spectroscopy, In Press, Accepted Manuscript, Available online 20 April 2011</br>
Luke A., O’Dell</br>
*Highlights:*? Experimental methods for the direct detection of 14N are surveyed ? Advantages, disadvantages and practicalities of each technique are discussed ? Includes single-crystal, ultra-wideline, MAS and overtone spectroscopy</br></br>
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04-21-2011 03:00 PM
[NMR paper] Direct determination of changes of interdomain orientation on ligation: use of the or
Direct determination of changes of interdomain orientation on ligation: use of the orientational dependence of 15N NMR relaxation in Abl SH(32).
Related Articles Direct determination of changes of interdomain orientation on ligation: use of the orientational dependence of 15N NMR relaxation in Abl SH(32).
Biochemistry. 1999 Aug 10;38(32):10225-30
Authors: Fushman D, Xu R, Cowburn D
The relative orientation and motions of domains within many proteins are key to the control of multivalent recognition, or the assembly of protein-based cellular...
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11-18-2010 08:31 PM
[NMR paper] Determination of de novo synthesized amino acids in cellular proteins revisited by 13
Determination of de novo synthesized amino acids in cellular proteins revisited by 13C NMR spectroscopy.
http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--www3.interscience.wiley.com-aboutus-images-wiley_interscience_pubmed_logo_120x27.gif Related Articles Determination of de novo synthesized amino acids in cellular proteins revisited by 13C NMR spectroscopy.
NMR Biomed. 1997 Apr;10(2):50-8
Authors: Flögel U, Willker W, Leibfritz D
13C nuclear magnetic resonance spectroscopy was used to determine the absolute amounts to de novo...
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08-22-2010 03:31 PM
[NMR paper] Determination of de novo synthesized amino acids in cellular proteins revisited by 13
Determination of de novo synthesized amino acids in cellular proteins revisited by 13C NMR spectroscopy.
http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--www3.interscience.wiley.com-aboutus-images-wiley_interscience_pubmed_logo_120x27.gif Related Articles Determination of de novo synthesized amino acids in cellular proteins revisited by 13C NMR spectroscopy.
NMR Biomed. 1997 Apr;10(2):50-8
Authors: Flögel U, Willker W, Leibfritz D
13C nuclear magnetic resonance spectroscopy was used to determine the absolute amounts to de novo...
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08-22-2010 03:03 PM
[NMR paper] Refocusing revisited: an optimized, gradient-enhanced refocused HSQC and its applicat
Refocusing revisited: an optimized, gradient-enhanced refocused HSQC and its applications in 2D and 3D NMR and in deuterium exchange experiments.
Related Articles Refocusing revisited: an optimized, gradient-enhanced refocused HSQC and its applications in 2D and 3D NMR and in deuterium exchange experiments.
J Biomol NMR. 1995 Jun;5(4):433-7
Authors: Davis JH
2D 15N-1H correlation spectra are ideal for measuring backbone amide populations to determine amide exchange protection factors in studies of protein folding or other structural features....
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08-22-2010 03:41 AM
[Question from NMRWiki Q&A forum] How to set up 15N direct detection on UnityInova?
How to set up 15N direct detection on UnityInova?
Has anyone recorded directly detected 15N spectra on UnityInova? We have a triple resonance HCN probe. The sample I've used was natural abundance 1M NaNO3 - sodium nitrate.
I've tried to set up cable analogously to 13C detection - through the second preamp, but could not see any signal at all.
Check if somebody has answered this question on NMRWiki QA forum
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08-22-2010 02:30 AM
[Question from NMRWiki Q&A forum] What has been done with direct detection of Deuterium?
What has been done with direct detection of Deuterium?
Hello, I am trying to investigate what has been done in NMR using direct detection of deuterium in liquids. - Could you suggest any citations?
What kind of sensitivity gain there is in using broadband probe vs. lock channel?
Has anything been done/can be done to detect scalar couplings with protons like in COSY or TOCSY? Are HD couplings other than geminal detectable?
Thanks.
Liouvillians in NMR: the Direct Method Revisited
Linear Mode
