Results 21 to 30 of about 339,603 (331)

Quantum probe hyperpolarisation of molecular nuclear spins [PDF]

open access: yes, 2017
The hyperpolarisation of nuclear spins within target molecules is a critical and complex challenge in magnetic resonance imaging (MRI) and nuclear magnetic resonance (NMR) spectroscopy.
Broadway, David A.   +6 more
core   +3 more sources

Applications of Nuclear Magnetic Resonance Spectroscopy to Traditional Chinese Medicine

open access: yesNatural Product Communications, 2023
Background In recent years, the focus of traditional Chinese medicine (TCM) research has gradually shifted from pure chemical research to looking at the combination of chemistry with the life sciences.
Lining Wang   +8 more
doaj   +1 more source

Small-Volume Nuclear Magnetic Resonance Spectroscopy

open access: yesAnnual Review of Analytical Chemistry, 2011
Nuclear magnetic resonance (NMR) spectroscopy is one of the most information-rich analytical techniques available. However, it is also inherently insensitive, and this drawback precludes the application of NMR spectroscopy to mass- and volume-limited samples.
Fratila, Raluca M., Velders, Aldrik H.
openaire   +4 more sources

Synthesis and polymerization of 2-(1-methylbut-2-en-1-yl)aniline and its products modification

open access: yesPolymer Testing, 2021
This work is focused on modifying aniline monomers with various characteristics that allows one to study the effect of the substituent on the respective polymer.
Akhat G. Mustafin   +2 more
doaj   +1 more source

Effect of cyclosporine on hepatic energy status and on fructose metabolism after portacaval shunt in dog as monitored by phosphorus‐31 nuclear magnetic resonance spectroscopy in vivo [PDF]

open access: yes, 1991
The effect of cyclosporin A on the hepatic energy status and intracellular pH of the liver and its response to a fructose challenge has been investigated using in vivo phosphorus‐31 nuclear magnetic resonance spectroscopy in dogs.
Atkinson   +37 more
core   +1 more source

Development and Application of THz Gyrotrons for Advanced Spectroscopic Methods

open access: yesPhotonics, 2023
Nowadays, gyrotrons are used in numerous and diverse fields of research and technology. Their most prominent application is to electron cyclotron resonance plasma heating and current drive-in reactors for controlled thermonuclear fusion.
Svilen Sabchevski, Mikhail Glyavin
doaj   +1 more source

Molecular Thermodynamics Using Nuclear Magnetic Resonance (NMR) Spectroscopy

open access: yesInventions, 2019
Nuclear magnetic resonance (NMR) spectroscopy is perhaps the most widely used technology from the undergraduate teaching labs in organic chemistry to advanced research for the determination of three-dimensional structure as well as dynamics of ...
Viswanathan V. Krishnan
doaj   +1 more source

Glycosaminoglycan-Protein Interactions by Nuclear Magnetic Resonance (NMR) Spectroscopy

open access: yesMolecules, 2018
Nuclear magnetic resonance (NMR) spectroscopy is one of the most utilized and informative analytical techniques for investigating glycosaminoglycan (GAG)-protein complexes.
Vitor H. Pomin, Xu Wang
doaj   +1 more source

Spin properties of dense near-surface ensembles of nitrogen-vacancy centres in diamond [PDF]

open access: yes, 2018
We present a study of the spin properties of dense layers of near-surface nitrogen-vacancy (NV) centres in diamond created by nitrogen ion implantation.
Broadway, D. A.   +10 more
core   +2 more sources

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