[Question from NMRWiki Q&A forum] How to study polymer degradation by gamma and X-Ray radiation?
How to study polymer degradation by gamma and X-Ray radiation?
Hi, I was asked to study polyethylene degradated by gamma and Xrays. I planed to measure relaxations rates, but which one is the most relevant to highlight chain degradation? T1, T2, but on 1H or 13C? By reading some articles, I feel T2 is not very interesting, right? T1rho experiments seems to give good results, I have found 2 sequences in Bruker's library, T1rhoX (CP step then variable length spin lock pulse on 13C channel) and T1rhoH (CP step then variable length spin lock pulse on 1H channel), and there is also the more...
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03-16-2011 06:24 PM
NMR analyses of the G{beta}{gamma} binding and conformational rearrangements of the c
NMR analyses of the G{beta}{gamma} binding and conformational rearrangements of the cytoplasmic pore of G protein-activated inwardly rectifying potassium channel 1 (GIRK1).
Related Articles NMR analyses of the G{beta}{gamma} binding and conformational rearrangements of the cytoplasmic pore of G protein-activated inwardly rectifying potassium channel 1 (GIRK1).
J Biol Chem. 2010 Nov 12;
Authors: Yokogawa M, Osawa M, Takeuchi K, Mase Y, Shimada I
G protein-activated inwardly rectifying potassium channel (GIRK) plays crucial roles in regulating heart...
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11-16-2010 04:13 PM
[NMR paper] Refinement of the NMR solution structure of the gamma-carboxyglutamic acid domain of
Refinement of the NMR solution structure of the gamma-carboxyglutamic acid domain of coagulation factor IX using molecular dynamics simulation with initial Ca2+ positions determined by a genetic algorithm.
http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--pubs.acs.org-images-acspubs.jpg Related Articles Refinement of the NMR solution structure of the gamma-carboxyglutamic acid domain of coagulation factor IX using molecular dynamics simulation with initial Ca2+ positions determined by a genetic algorithm.
Biochemistry. 1997 Feb 25;36(8):2132-8
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08-22-2010 03:31 PM
[NMR paper] Refinement of the NMR solution structure of the gamma-carboxyglutamic acid domain of
Refinement of the NMR solution structure of the gamma-carboxyglutamic acid domain of coagulation factor IX using molecular dynamics simulation with initial Ca2+ positions determined by a genetic algorithm.
http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--pubs.acs.org-images-acspubs.jpg Related Articles Refinement of the NMR solution structure of the gamma-carboxyglutamic acid domain of coagulation factor IX using molecular dynamics simulation with initial Ca2+ positions determined by a genetic algorithm.
Biochemistry. 1997 Feb 25;36(8):2132-8
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08-22-2010 03:03 PM
[NMR paper] An NMR study of the interaction of cardiotoxin gamma from Naja nigricollis with perde
An NMR study of the interaction of cardiotoxin gamma from Naja nigricollis with perdeuterated dodecylphosphocholine micelles.
http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--www3.interscience.wiley.com-aboutus-images-wiley_interscience_pubmed_logo_FREE_120x27.gif Related Articles An NMR study of the interaction of cardiotoxin gamma from Naja nigricollis with perdeuterated dodecylphosphocholine micelles.
Eur J Biochem. 1995 May 15;230(1):213-20
Authors: Dauplais M, Neumann JM, Pinkasfeld S, Ménez A, Roumestand C
We investigated the...
[Stan NMR blog] New asymptotic expansion for the Gamma function
New asymptotic expansion for the Gamma function
G.Nemes, a young Hungarian mathematician, presents a novel Gamma-function series and a closed-form approximation formula.
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New asymptotic expansion for the Gamma function (an update)
Linear Mode
