𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Apparatus for the measurement of transient species and effects in flowing systems by high-resolution nuclear magnetic resonance spectroscopy

✍ Scribed by C.A Fyfe; M Cocivera; S.W.H Damji; T.A Hostetter; D Sproat; J O'Brien

Publisher
Elsevier Science
Year
1976
Weight
529 KB
Volume
23
Category
Article
ISSN
0022-2364

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Measurement of Spin–Lattice Relaxation T
Measurement of Spin–Lattice Relaxation Times and Concentrations in Systems with Chemical Exchange Using the One-Pulse Sequence: Breakdown of the Ernst Model for Partial Saturation in Nuclear Magnetic Resonance Spectroscopy
✍ Richard G.S Spencer; Kenneth W Fishbein 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 187 KB

A fundamental problem in Fourier transform NMR spectroscopy is the calculation of observed resonance amplitudes for a repetitively pulsed sample, as first analyzed by Ernst and Anderson in 1966. Applications include determination of spin-lattice relaxation times (T 1 's) by progressive saturation an

The use of preparative high performance
The use of preparative high performance liquid chromatography with tandem mass spectrometric directed fraction collection for the isolation and characterisation of drug metabolites in urine by nuclear magnetic resonance spectroscopy and liquid chromatography/sequential mass spectrometry
✍ R. S. Plumb; J. Ayrton; G. J. Dear; B. C. Sweatman; I. M. Ismail 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 195 KB 👁 2 views

Preparative high performance liquid chromatography (HPLC) coupled to tandem mass spectrometry has been used successfully for the isolation of several drug metabolites from urine. Nuclear magnetic resonance (NMR) spectroscopy has been employed to determine the exact chemical structure of these metabo

Synthesis of polyesters as binders for d
Synthesis of polyesters as binders for deinkable inks. VI. Structural analysis of the copolyesterification between o-phthalic anhydride, oleic acid, and trimethylolpropane in bulk at 160°C by high resolution 13C- and 1H nuclear magnetic resonance (13C- and 1H-NMR)
✍ M. M. C. López-González; M. J. Callejo Cudero; J. M. Barrales-Rienda 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 374 KB 👁 2 views

A detailed structural analysis of the copolyesterification in bulk without any external catalyst at 160ЊC between o-phthalic anhydride (P), oleic acid (O), and trimethylolpropane (T) with a mol ratio ([{COOH]/[{OH]) Å 0.70 has been carried out by high resolution 13 C nuclear magnetic resonance ( 13