Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Steven L. Patt"'
Publikováno v:
Journal of Magnetic Resonance, Series A. 117:295-303
Publikováno v:
Journal of Magnetic Resonance (1969). 98:451-457
In NMR studies of polypeptides and proteins, there is a serious dynamic range problem associated with digitizing the signal from the solute (typically about 1 to 5 mM) in the presence of the HZ0 solvent (with an effective ‘H concentration of about
Autor:
Steven L Patt
Publikováno v:
Journal of Magnetic Resonance (1969). 96:94-102
A simple method of generating frequency-shifted pulses is demonstrated for any spectrometer which is capable of generating an extended series of amplitude- and phase-modulated RF pulses. This method can be combined with existing methods of selective
Autor:
Steven L. Patt, Varian Associates
Publikováno v:
Journal of Carbohydrate Chemistry. 3:493-511
2-Dimensional FT NMR techniques have greatly expanded the power of NMR to unravel complex chemical structures. Homonuclear 2D J-resolved experiments can be helpful in sorting out complex over lapping coupling patterns, while homonuclear chemical shif
Publikováno v:
Carbohydrate Research. 107:C1-C4
Publikováno v:
Canadian Journal of Biochemistry. 56:624-629
The binding of the trisaccharide (2-acetamido-2-deoxy-D-muramic acid)-β(1→4)-(2-aceta-mido-2-deoxy-D-glucosyl)-β(1→4)-(2-acetamido-2-deoxy-D-muramic acid) to subsites B, C, and D in lysozyme has been studied by 1H nuclear magnetic resonance met
Publikováno v:
Canadian Journal of Biochemistry. 57:785-788
The cleavage of cell wall tetrasaccharide, the β(1 → 4)-linked dimer of the basic repeating disaccharide N-acetyl-D-glucosamine-β(1 → 4)-N-acetyl-D-muramic acid, by lysozyme has been studied at various concentrations of lysozyme and over long t
Publikováno v:
Journal of Organometallic Chemistry. 250:c1-c4
Octafluorocyclooctatetraene (OFCOT) reacts with some metal carbonyl anions [MLn]− to give monosubstitution products (C8F7)MLn [MLn = Mn(CO)5, Re(CO)5, Fe(CO)2(η-C5H5)]. 19F and 13C {19F} NMR studies show that the cyclooctatetraene ring in these mo
Autor:
James N Shoolery, Steven L Patt
Publikováno v:
Journal of Magnetic Resonance (1969). 46:535-539
Autor:
Steven L Patt, Christopher T Turner
Publikováno v:
Journal of Magnetic Resonance (1969). 85:492-505
High repetition rates generate artifacts in two-dimensional experiments which can impede spectral analysis. Incomplete transverse relaxation produces a modulation of the detected signal; the resultant anomalies appear at integral multiples of the res