Signal enhancement for the sensitivity-limited solid state NMR experiments using a continuous, non-uniform acquisition scheme.
Signal enhancement for the sensitivity-limited solid state NMR experiments using a continuous, non-uniform acquisition scheme.
Signal enhancement for the sensitivity-limited solid state NMR experiments using a continuous, non-uniform acquisition scheme.
J Magn Reson. 2011 Aug 30;
Authors: Qiang W
Abstract
We describe a sampling scheme for the two-dimensional (2D) solid state NMR experiments, which can be readily applied to the sensitivity-limited samples. The sampling scheme utilizes continuous, non-uniform sampling profile for the...
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09-21-2011 03:31 PM
A simplified recipe for assigning amide NMR signals using combinatorial (14)N amino acid inverse-labeling.
A simplified recipe for assigning amide NMR signals using combinatorial (14)N amino acid inverse-labeling.
A simplified recipe for assigning amide NMR signals using combinatorial (14)N amino acid inverse-labeling.
J Struct Funct Genomics. 2011 Aug 25;
Authors: Hiroaki H, Umetsu Y, Nabeshima YI, Hoshi M, Kohda D
Abstract
Assignment of backbone amide proton resonances is one of the most time-consuming stages of any protein NMR study when the protein samples behave non-ideally. A robust and convenient NMR procedure for analyzing spectra of...
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08-26-2011 04:22 PM
Continuous-wave EPR at 275 GHz: Application to high-spin Fe3+ systems
Continuous-wave EPR at 275 GHz: Application to high-spin Fe3+ systems
Publication year: 2011
Source: Journal of Magnetic Resonance, In Press, Accepted Manuscript, Available online 11 March 2011</br>
G., Mathies , H., Blok , J.A.J.M., Disselhorst , P., Gast , H., van der Meer , ...</br>
The 275 GHz electron-paramagnetic-resonance spectrometer we reported on in 2004 has been equipped with a new probe head, which contains a cavity especially designed for operation in continuous-wave mode. The sensitivity and signal stability that is achieved with this new probe head is illustrated...
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03-12-2011 05:21 PM
[NMR paper] Ultrafast 2D NMR spectroscopy using a continuous spatial encoding of the spin interac
Ultrafast 2D NMR spectroscopy using a continuous spatial encoding of the spin interactions.
Related Articles Ultrafast 2D NMR spectroscopy using a continuous spatial encoding of the spin interactions.
J Magn Reson. 2004 Nov;171(1):163-70
Authors: Shrot Y, Shapira B, Frydman L
A new protocol for acquiring multidimensional NMR spectra within a single scan is introduced and illustrated. The approach relies on applying a pair of frequency-chirped excitation and storage pulses in combination with echoing magnetic field gradients, in order to impart...
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11-24-2010 10:03 PM
[NMR paper] Sensitive high resolution inverse detection NMR spectroscopy of proteins in the solid
Sensitive high resolution inverse detection NMR spectroscopy of proteins in the solid state.
Related Articles Sensitive high resolution inverse detection NMR spectroscopy of proteins in the solid state.
J Am Chem Soc. 2003 Dec 24;125(51):15831-6
Authors: Paulson EK, Morcombe CR, Gaponenko V, Dancheck B, Byrd RA, Zilm KW
A new indirect detection scheme for obtaining (15)N/(1)H shift correlation spectra in crystalline proteins is described. Excellent water suppression is achieved without the need for pulsed field gradients, and using only a...
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11-24-2010 09:16 PM
[NMR paper] Inverse methods in two-dimensional NMR spectral analysis.
Inverse methods in two-dimensional NMR spectral analysis.
Related Articles Inverse methods in two-dimensional NMR spectral analysis.
J Magn Reson. 2003 May;162(1):141-57
Authors: van Beek JD, Meier BH, Schäfer H
Solid-state NMR is a valuable technique for the study of disordered materials. Analysis of such spectra usually involves solution of so-called ill-posed inverse problems. Here we present a strategy for the analysis of two-parameter two-dimensional NMR problems and test it on 2D DECODER and DOQSY experiments. Using Monte Carlo tests,...
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11-24-2010 09:01 PM
[Question from NMRWiki Q&A forum] Shearing transform
Shearing transform
Hi,In want to do a shearing transform of 2Q-1Q correlation spectra into a 1Q-1Q type projection.This is possible in NMRpipe using the macro shear.M, and it technically works fine.
The macro is as follows:
shift = slope*(yLoc - offset);
p0 = 0.0;p1 = -360.0*shift;
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11-23-2010 07:11 PM
[NMR paper] Analysis of the backbone dynamics of interleukin-1 beta using two-dimensional inverse
Analysis of the backbone dynamics of interleukin-1 beta using two-dimensional inverse detected heteronuclear 15N-1H NMR spectroscopy.
Related Articles Analysis of the backbone dynamics of interleukin-1 beta using two-dimensional inverse detected heteronuclear 15N-1H NMR spectroscopy.
Biochemistry. 1990 Aug 14;29(32):7387-401
Authors: Clore GM, Driscoll PC, Wingfield PT, Gronenborn AM
The backbone dynamics of uniformly 15N-labeled interleukin-1 beta are investigated by using two-dimensional inverse detected heteronuclear 15N-1H NMR...
Continuous Inverse Laplace Transform with UpenWin
Linear Mode
