Nuclear magnetic resonance (NMR) lineshape analysis is a powerful tool for the study of chemical kinetics. Here we provide techniques for analysis of the relationship between experimentally observed spin kinetics (transitions between different environments [Formula: see text]) and corresponding chemical kinetics (transitions between distinct chemical species; e.g., free host and complexed host molecule). The advantages of using analytical solutions for two-, three- or generally N-state exchange...
[NMR paper] NmrLineGuru: Standalone and User-Friendly GUIs for Fast 1D NMR Lineshape Simulation and Analysis of Multi-State Equilibrium Binding Models.
NmrLineGuru: Standalone and User-Friendly GUIs for Fast 1D NMR Lineshape Simulation and Analysis of Multi-State Equilibrium Binding Models.
http://www.bionmr.com//www.ncbi.nlm.nih.gov/corehtml/query/egifs/https:--www.nature.com-images-npg_logo.gif http://www.bionmr.com//www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--www.nature.com-images-lo_npg.gif http://www.bionmr.com//www.ncbi.nlm.nih.gov/corehtml/query/egifs/https:--www.ncbi.nlm.nih.gov-corehtml-pmc-pmcgifs-pubmed-pmc.png Related Articles NmrLineGuru: Standalone and User-Friendly GUIs for Fast 1D NMR Lineshape Simulation and...
Host-Guest Complexes as Water-Soluble High-Performance DNP Polarizing Agents
From The DNP-NMR Blog:
Host-Guest Complexes as Water-Soluble High-Performance DNP Polarizing Agents
Mao, J., et al., Host-Guest Complexes as Water-Soluble High-Performance DNP Polarizing Agents. J Am Chem Soc, 2013. 135(51): p. 19275-81.
http://www.ncbi.nlm.nih.gov/pubmed/24279469
nmrlearner
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01-10-2014 06:01 PM
[Question from NMRWiki Q&A forum] Software to calculate chemical exchange lineshape
Software to calculate chemical exchange lineshape
Are there any modern programs (preferably freeware) that will simulate line broadening in the presence of exchange. Somewhere I have a copy of "DNMR3" (on a 5 1/4 " floppy) and I feel it will be a nightmare trying to get this to work (particularly the graphics output).
Check if somebody has answered this question on NMRWiki QA forum
nmrlearner
News from other NMR forums
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04-10-2013 07:05 AM
Chemistry and Structureof a Host–Guest Relationship:The Power of NMR and X-ray Diffraction in Tandem
Chemistry and Structureof a Host–Guest Relationship:The Power of NMR and X-ray Diffraction in Tandem
Qi-Qiang Wang, Victor W. Day and Kristin Bowman-James
http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/jacsat/0/jacsat.ahead-of-print/ja3096762/aop/images/medium/ja-2012-096762_0013.gif
Journal of the American Chemical Society
DOI: 10.1021/ja3096762
http://feeds.feedburner.com/~ff/acs/jacsat?d=yIl2AUoC8zA
http://feeds.feedburner.com/~r/acs/jacsat/~4/Ze2zN3_VFiU
nmrlearner
Journal club
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12-20-2012 04:48 PM
1H NMR Chemical Shift Calculations as a Probe of Supramolecular Host–Guest Geometry
1H NMR Chemical Shift Calculations as a Probe of Supramolecular Host–Guest Geometry
Jeffrey S. Mugridge, Robert G. Bergman and Kenneth N. Raymond
http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/jacsat/0/jacsat.ahead-of-print/ja202254x/aop/images/medium/ja-2011-02254x_0010.gif
Journal of the American Chemical Society
DOI: 10.1021/ja202254x
http://feeds.feedburner.com/~ff/acs/jacsat?d=yIl2AUoC8zA
http://feeds.feedburner.com/~r/acs/jacsat/~4/wR-1b5WtJhc
nmrlearner
Journal club
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06-30-2011 05:01 AM
[NMR paper] An NMR method for studying the kinetics of metal exchange in biomolecular systems.
An NMR method for studying the kinetics of metal exchange in biomolecular systems.
Related Articles An NMR method for studying the kinetics of metal exchange in biomolecular systems.
J Biomol NMR. 2002 Aug;23(4):303-9
Authors: Barbieri R, Hore PJ, Luchina C, Pierattelli R
The kinetics of lanthanide (III) exchange for calcium(II) in the C-terminal EF-hand of the protein calbindin D9k have been studied by one-dimensional (1D) stopped-flow NMR. By choosing a paramagnetic lanthanide (Ce3+), kinetics in the sub-second range can be easily measured....
nmrlearner
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11-24-2010 08:58 PM
Programs for simulation of lineshape change due to chemical exchange
http://www.shokhirev.com/nikolai/abc/nmrtut/ik1.gif
1) A simple web server for prediction of effect of chemical exchange on NMR lineshapes can be found here.
2) TwoLineNMR and TwoSiteExchange
3) MEXICO from Alex Bain group.