Daniel A. Taylor

Automated para -Hydrogen Hyperpolarization for Mixture Analysis Using 1 H and 13 C Benchtop NMR Detection

Daniel A. Taylor, James McCall, Fraser Hill-Casey, Jonathan Hedges et autres

H COSY spectrum acquired in a single scan in 37 min.

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Hyperpolarised benchtop NMR spectroscopy for analytical applications

Ana I. Silva Terra, Daniel A. Taylor, Meghan E. Halse

Benchtop NMR spectrometers, with moderate magnetic field strengths ( B 0 = 1 − 2 . 4 T ) and sub-ppm chemical shift resolution, are an affordable and portable alternative to standard laboratory NMR ( B 0 ≥ 7 T ). However, …

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Ultraselective, Ultrahigh Resolution 1D TOCSY

James R. D. Montgomery, Emma L. Gates, Marshall J. Smith, Daniel A. Taylor et autres

Abstract Solution state 1H NMR spectroscopy provides valuable insights into molecular structure and conformation. However, when the spectrum exhibits severe signal overlap, it hampers the extraction of key structural information. Here, an ultraselective, ultrahigh resolution TOCSY method is introduced that greatly reduces …

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Ultra-selective 1D clean in-phase correlation spectroscopy

Daniel A. Taylor, P. Király, Paul Bowyer, Mathias Nilsson et autres

Selective 1D COSY can unambiguously identify coupled spins but is often limited both by lack of selectivity, and by unfavourable multiplet lineshapes. Here, ultra-selective GEMSTONE excitation is employed with CLIP-COSY to provide through-bond correlations for nuclei whose NMR signals overlap. The new …

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SABRE‐enhanced real‐time pure shift NMR spectroscopy

Daniel A. Taylor, Louise S. Natrajan, Mathias Nilsson, Ralph W. Adams

Pure shift nuclear magnetic resonance (NMR) methods suppress the effect of homonuclear scalar couplings to produce NMR spectra consisting solely of a single signal for each chemically distinct site. They are increasingly relied upon for analysis of complex molecules and mixtures as …

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Author response for "SABRE‐enhanced real‐time pure shift NMR spectroscopy"

Daniel A. Taylor, Louise S. Natrajan, Mathias Nilsson, Ralph W. Adams

Dose-Response Effects of Adrenergic and Cholinergic Stimulation on Atrial Natriuretic Peptide Secretion from Beating Isolated Guinea-Pig Atria

P. F. Speake, S. C. Pirie, Jonathan D. Kibble, A.M.T. Muneer et autres

1. The possible role of autonomic neurotransmitters in atrial natriuretic peptide secretion was investigated using spontaneously beating guinea-pig atria in vitro. Dose responses were determined for adrenaline, noradrenaline and acetylcholine and the selective α- and β-adrenoceptor agonists phenylephrine and isoprenaline, respectively. Adrenoceptor …

ru (code pays fourni par la source)

The analysis of dinitrotoluene isomer mixtures by nuclear magnetic resonance

A. Mathias, Daniel A. Taylor