[Nature network NMR forum] structure determination (0 replies)
structure determination (0 replies)
Hi every body,
I’m having a LOT of trouble determining this organic compound, and I have no idea how I am able to solve it by using the 5 types of spectroscopy. Mass, IR,UV, H NMR and elemental analysis.
IR
UV
HNMR
Mass spectrum
nmrlearner
News from other NMR forums
0
03-14-2011 05:44 PM
[NMR paper] Structural difference between group I and group II cobra cardiotoxins: X-ray, NMR, an
Structural difference between group I and group II cobra cardiotoxins: X-ray, NMR, and CD analysis of the effect of cis-proline conformation on three-fingered toxins.
Related Articles Structural difference between group I and group II cobra cardiotoxins: X-ray, NMR, and CD analysis of the effect of cis-proline conformation on three-fingered toxins.
Biochemistry. 2005 May 24;44(20):7414-26
Authors: Chen TS, Chung FY, Tjong SC, Goh KS, Huang WN, Chien KY, Wu PL, Lin HC, Chen CJ, Wu WG
Natural homologues of cobra cardiotoxins (CTXs) were...
nmrlearner
Journal club
0
11-25-2010 08:21 PM
[Nature network NMR forum] Need some C13 labeled glucose...pls help? (0 replies)
Need some C13 labeled glucose...pls help? (0 replies)
Dear Friends,
I am a graduate student pursuing Phd. I do a lot of NMR experiments. But unfortunately my professor has ran out of grants and hence it’s difficult for us to buy certain materials for experiment. I would like to request if anybody of you can provide me C-13 labeled glucose (3 grams) for my experiment. I very badly need it to finish my experiment and get my degree. Please help me:(
Thanks
nmrlearner
News from other NMR forums
0
11-21-2010 06:47 AM
[Nature network NMR forum] NMR and MRI community (0 replies)
NMR and MRI community (0 replies)
Hi ALl
Here is a Chinese NMR, MRI and EPR community. Most are in Chinese, some in English.
http://bbs.chinanmr.cn
the Chinese NMR wiki http://wiki.chinanmr.cn
Thanks.
nmrlearner
News from other NMR forums
0
08-21-2010 03:29 PM
[Nature network NMR forum] Going SAILing anytime soon? (2 replies)
Going SAILing anytime soon? (2 replies)
Advances in NMR have now made it possible to study the dynamics and structures of very large systems using several different selective labeling methods. Proteins can be labeled uniformly with carbon, nitrogen and deuterium and selectively by amino acid type, by simple expression in bacteria. Simple in vitro modifications can be used to paramagnetically label residues to gain access to long-range information. Segmental labeling by domain is another long-promised area that is finally becoming more generally applicable. However the potentially...
nmrlearner
News from other NMR forums
0
08-21-2010 03:29 PM
[Nature network NMR forum] ResearchGATE (3 replies)
ResearchGATE (3 replies)
ResearchGATE is a new internet resource for connecting scientists and helping to develop collaborations and share resources and data. They have even promised a biomolecular NMR group!
Visit and sign up here
More...
nmrlearner
News from other NMR forums
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08-21-2010 03:29 PM
[Nature network NMR forum] NMR Wiki (0 replies)
NMR Wiki (0 replies)
Hello,
I’ve just found this forum and decided to post a message about NMR Wiki (http://nmrwiki.org) – The Open NMR Project.
Users of NMR Wiki can:
*search and update the pulse sequence database
*create pulse sequence images from wiki text
*read and write about theory and practice of spectroscopy, your software and anything else relevant to Magnetic Resonance
*insert and cite bibliography in the style of real papers
nmrlearner
News from other NMR forums
0
08-21-2010 03:29 PM
[Nature network NMR forum] NMR in plasma (6 replies)
NMR in plasma (6 replies)
In a previous post on this forum I mentioned that there were some neat methods for doing in-cell nmr.
I have been wondering since then whether any of you had tried just adding stable-isotope-labeled proteins to plasma. Would the results of such an experiment be interesting?
If you know of a paper that describes the results of this, would you please let me know – my PubMed searches have not been fruitful so far.