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Rapid Oil Sands Extraction Processing Stream Composition Determination by a ¹⁹Fluorine Nuclear Magnetic Resonance Spectrometer with Fluorinated Tracers. [PDF]

ACS Omega
Yang N, Krishnamurthy K, Shen J, Trang I, Semagina N, Tan X.   +5 more
europepmc   +1 more source

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Lignin analysis with benchtop NMR spectroscopy

Holzforschung, 2020
AbstractBenchtop nuclear magnetic resonance (NMR) spectroscopy is an emerging field with an appealing profile for industrial applications. The instrumentation offers the possibility to measure NMR spectra in situations where high-field NMR spectroscopy is considered too expensive or complicated.
Jerk Rönnols, Fredrik Aldaeus
exaly   +2 more sources

Benchtop NMR spectrometers in academic teaching

TrAC - Trends in Analytical Chemistry, 2016
Abstract Cost and workflow considerations can render high-field NMR spectrometers a poor match for hands-on learning in an undergraduate teaching laboratory curriculum. Recent developments in permanent magnet technology have enabled a new class of NMR instrumentation: the benchtop spectrometer. These small, affordable, low-field NMR spectrometers (40–
Susanne D Riegel
exaly   +2 more sources

A field-invariant method for quantitative analysis with benchtop NMR

Journal of Magnetic Resonance, 2019
Recently developed benchtop instruments have the potential of bringing the benefits of NMR spectroscopy to the wide variety of industrial applications. Unfortunately, their low spectral resolution poses significant challenges for traditional quantification approach. Here we present a novel model-based method designed to overcome these challenges.
Daniel J Holland, Yevgen Matviychuk
exaly   +4 more sources

Quantitative analysis using external standards with a benchtop NMR spectrometer

Journal of Magnetic Resonance, 2020
This paper investigates the use of benchtop NMR spectrometers for quantitative analysis with external standards. Specifically, it focuses on the measurement of aqueous samples with analyte concentrations ranging from 30 mM to 1.7 M and electrical conductivity of up to 84mScm-1 using a 43 MHz instrument.
Daniel J Holland, Yevgen Matviychuk
exaly   +4 more sources

Benchtop NMR for the monitoring of bioprocesses

Magnetic Resonance in Chemistry, 2019
AbstractBenchtop NMR devices are transportable, convenient, and affordable, unlike high‐field devices based on superconducting magnets. Such devices have opened numerous applications across a broad variety of scientific areas. This minireview focuses on the usefulness of benchtop nuclear magnetic resonance (NMR) for the monitoring of bioprocesses ...
Dylan Bouillaud, Jonathan Farjon, Olivier Gonçalves, Patrick Giraudeau   +3 more
openaire   +3 more sources