Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Dan J. Mitchell"'
Publikováno v:
Journal of Mathematical Chemistry. 55:1833-1848
We present a stochastic multiscale method for modeling heterogeneous catalysis at the nanoscale. The system is decomposed into the fluid domain and the catalyst-fluid interface. We implemented the fluctuating hydrodynamics framework to model the diff
Autor:
Brandon Kyriss, Eduard Y. Chekmenev, Michelle Pate, William W. Brey, Lorraine M. Homem, Mary J. Ellard-Ivey, Kristen T. Forseth, Joshua Raines, Breanna S. Vollmar, Peter L. Gor’kov, Myriam Cotten, Shiela M. Jones, RaeLynn M. Endicott, Tim J. Wagner, Dan J. Mitchell, Jing He, Jack Blazyk, McKenna N. Manion, Ann J. Auman
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. 1758(9):1359-1372
We studied amidated and non-amidated piscidins 1 and 3, amphipathic cationic antimicrobial peptides from fish, to characterize functional and structural similarities and differences between these peptides and better understand the structural motifs i
Autor:
Stephan Dusold, Angelika Sebald, Matthias Bechmann, Jeremy N.S. Evans, Dan J. Mitchell, David L. Jakeman, Wendy A. Shuttleworth
Publikováno v:
Solid State Sciences. 6:1097-1105
The absolute orientations of the three 13 C chemical shielding tensors in the phosphoenolpyruvate (PEP) moiety in a PEP-model compound with known crystal structure are reported. The study uses a fully 13 C-enriched polycrystalline sample of triammoni
Publikováno v:
Journal of Magnetic Resonance. 157:253-266
A full investigation of the possible homonuclear double-quantum recoupling sequences, based on the RN family of sequences with N ≤20, is given. Several new RN sequences, R 16 6 5 , R 18 8 5 , and R 18 10 5 , were applied at high magic-angle spinnin
Autor:
Jeremy N.S. Evans, Dan J. Mitchell
Publikováno v:
Chemical Physics Letters. 292:656-660
Rotational-echo double-resonance (REDOR) solid-state NMR spectroscopy exhibits an explicit proton radio frequency (RF) decoupling power dependence. Experimental data using model compounds are shown that demonstrate this; as proton RF decoupling power
Publikováno v:
Journal of Biomolecular NMR. 12:417-421
Sample preparation conditions with the 46 kDa enzyme complex of 5-enolpyruvyl-shikimate-3-phosphate (EPSP) synthase, shikimate-3-phosphate (S3P) and glyphosate (GLP) have been examined in an attempt to reduce linewidths in solid-state NMR spectra. Th
Autor:
Jeremy N.S. Evans, Tatyana I. Igumenova, Wendy A. Shuttleworth, Dan J. Mitchell, David L. Jakeman, Keith D. Miller
Publikováno v:
ChemInform. 28
Time-resolved solid-state rotational echo double resonance-edited NMR has been used to detect transient enzyme–intermediates containing two dipolar coupled spins that are unique to the intermediate, so that even resonances buried in the natural abu
Publikováno v:
Experimental Biology and Medicine. 196:222-229
The predominant polyunsaturated fatty acids of the n-6 family found in corn oil (CO) are crucial for normal mammary duct formation when fed to animals. However, as shown here, not all polyunsaturated fatty acids are equally effective in stimulating m
Publikováno v:
Journal of Magnetic Resonance. 127:144-146
Recently, a new phase cycling scheme was introduced by this laboratory for use in biological solid-state NMR experiments involving multiple π-pulses with characteristics that suggested it may enhance the sensitivity of these kind of experiments (Y.
Publikováno v:
Biochemistry. 37(35)
5-Enolpyruvylshikimate-3-phosphate (EPSP) synthase catalyzes the condensation of shikimate 3-phosphate (S3P) and phosphoenolpyruvate (PEP) to form EPSP, a precursor for the aromatic amino acids. This paper examines a recent claim [Studelska, D. R., M