Results 231 to 240 of about 85,810 (265)
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ChemInform Abstract: Non‐Linear Liquid‐State NMR

ChemInform, 2014
AbstractReview: 199 refs.
openaire   +1 more source

Experimental Control of Spin Diffusion in Liquid State NMR: A Comparison of Methods

Journal of Magnetic Resonance, 1999
In this paper, we use the formalism of the first directional derivative of the matrix exponential, to analyze and compare several experimental schemes designed to measure cross-relaxation rate constants between two spins, without having to calculate the effects due to spin diffusion.
openaire   +2 more sources

Characterisation of PolydimethylSiloxane(PDMS) by liquid-state NMR spectroscopy

2021
This work analyzes how two liquid /viscose base materials (Base and Curing Agent by Ecoflex ?), after putting together and polymerization, will produce silicones. We want to show how vinyl groups are consumed and how methyl attached groups increase during this process. And how Base and Curing Agent are different.
openaire   +1 more source

Liquid state NMR studies of polymer dynamics and conformation

1993
Nuclear magnetic resonance experiments can reveal not only the chemical structures of polymers, together with their defects, but also a wealth of detail concerning their conformations and their motions. The local conformations combine to determine the bulk coiling properties of the polymer, such as the radius of gyration and hydrodynamic volume.
openaire   +1 more source

Solid-state NMR spectroscopy

Nature Reviews Methods Primers, 2021
Bernd Reif   +2 more
exaly  

Isotropic nmr shifts in the 'solid' and 'liquid' states

Pure and Applied Chemistry, 1972
A. J. Vega, D. Fiat
openaire   +1 more source

Non-linear liquid-state NMR

Progress in Nuclear Magnetic Resonance Spectroscopy, 2013
openaire   +2 more sources

Entanglement in Liquid-State NMR

2007
Ivan S. Oliveira   +4 more
openaire   +1 more source

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