Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Evan R. McCarney"'
Publikováno v:
Magnetic Resonance in Chemistry. 58:641-647
Benchtop nuclear magnetic resonance (NMR) spectroscopy is a useful tool for the rapid determination of the self-diffusion coefficient and the hydrodynamic radius of dendrons. The self-diffusion coefficients of the first four generations of poly ethox
Autor:
Evan R. McCarney, Sarah L. Draper
Publikováno v:
Magnetic resonance in chemistry : MRCREFERENCES.
Nuclear magnetic resonance (NMR) spectroscopy is a powerful technique well known for its ability to elucidate structures and analyse mixtures and its quantitative nature. However, the cost and maintenance of high field NMR instruments prevent its wid
Publikováno v:
Magnetic Resonance Imaging. 56:103-109
Diffusion Ordered Spectroscopy (DOSY) is an attractive method for analyzing chemical mixtures in the liquid state because it separates spectra by the molecular weight of the associated molecule. It has been compared with hyphenated chromatographic an
Publikováno v:
Food Control
Nuclear magnetic resonance (NMR), and in particular transverse relaxation (T2), has been used to characterize meat and seafood products for decades. Despite many years of research, it is still not possible to reproducibly correlate the transverse rel
Autor:
Adrienne J. Phillips, Ryanne L. Daily, Linn W. Thrane, Abby Thane, Robin Dykstra, Sarah L. Codd, Evan R. McCarney, Catherine M. Kirkland
Publikováno v:
Journal of Geotechnical and Geoenvironmental Engineering. 146
Low-field nuclear magnetic resonance has been shown to be sensitive to the chemical and physical changes in a porous medium caused by microbially induced calcium carbonate precipitation (MI...
Autor:
Evan R. McCarney, Kathryn E. Washburn
Publikováno v:
Applied Magnetic Resonance. 49:429-464
Nuclear magnetic resonance relaxometry measurements are frequently used to quantify sample constituents. The standard approach for quantification involves converting the time-domain data to a distribution of characteristic times, either by fitting a
Publikováno v:
Food Control
Enzymatic hydrolysis is becoming a more commonly used method to create high value products from traditionally low value marine by-products. However, improvement to processing is hampered by a lack of ways to characterize the reaction in real time. Cu
Publikováno v:
The Open Magnetic Resonance Journal. 3:52-56
Publikováno v:
The Open Magnetic Resonance Journal. 3:52-56
The 1 H nuclear magnetic resonance (NMR) spin-lattice relaxation rate of hydrated sands is related to the sur- face-to-volume ratio of the voids or pores between the hydrated sand grains and the surface relaxivity of the grains. The electron spin res