Probing solute–solvent interactions using difluorobenzene isomers in water–monohydric-alcohol mixtures

Codling, Dale J.; Zheng, Gang; Stait‐Gardner, Timothy; Price, William S.

doi:10.1016/j.molliq.2014.07.035

Cited by 1 publication

(1 citation statement)

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“…Conversely, the effect of the matrix interaction on the difluorobenzene isomers is different . While in phenylenediamide and dihydroxybenzene isomers, the highest diffusion coefficient was achieved by the ortho isomer and the lowest by the para isomer, the difluorobenzene isomers exhibited an inverse dependence with the highest separated diffusion coefficient for the para isomer and the lowest for the ortho isomer (see Fig.…”

Section: Diffusographymentioning

confidence: 99%

Physical characterization using diffusion NMR spectroscopy

Zubkov

Dennis

Stait‐Gardner

et al. 2016

Magnetic Reson in Chemistry

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NMR diffusion measurements (or dNMR) provide a powerful tool for analysis of solution organization and microgeometry of the environment by probing random molecular motion. Being a very versatile method, dNMR can be applied to a large variety of samples and systems. Here, a brief introduction into dNMR and a summary of recent advances in the field are presented. The research topics include restricted diffusion, anisotropic diffusion, polymer dynamics, solution structuring and dNMR method development. The dNMR studied systems include plants, cells (cell models), liquid crystals, polymer solutions, ionic liquids, supercooled solutions, untreated water, amino acid solutions and more. It is demonstrated how a variety of dNMR methods can be applied to a system to extract the data on particular structures present among, formed by or surrounding the diffusing particles. It is also demonstrated how dNMR methods can be developed to allow probing larger geometries, low sample concentrations and faster processes. Copyright © 2016 John Wiley & Sons, Ltd.

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Section: Diffusographymentioning

confidence: 99%