Quantification of dissolved O2 in bulk aqueous solutions and porous media using NMR relaxometry

Abstract Effects of dissolved paramagnetic oxygen (O2) in water on 1H nuclear magnetic resonance (NMR) Carr-Purcell-Meiboom-Gill (CPMG) experiments is evaluated at a 1H Larmor frequency of 2 MHz. Dissolution of O2 into water significantly reduces the 1H transverse relaxation coefficient (T2). For de...

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Auteurs principaux: Kurt Livo, Manika Prasad, Trent R. Graham
Format: article
Langue:EN
Publié: Nature Portfolio 2021
Sujets:
R
Q
Accès en ligne:https://doaj.org/article/9436d3d1f315406f9b8f333f31d6e35c
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