Proton Nuclear Magnetic Resonance Relaxation in Aqueous Sugar Solutions: Can Low-Field Nuclear Magnetic Resonance Relaxation Measurements Differentiate between "Bound" and "Free" Water?

ABSTRACT: Understanding water interactions in complex systems is crucial, as they play a key role in fields such as biochemistry, pharmaceutical formulations, and food science. Nuclear magnetic resonance (NMR) relaxation measurements have become one of the widely used methods to visualize various water characteristics owing to their noninvasive nature and ease of use. However, unambiguous data interpretation can be challenging and potentially misleading if not carefully analyzed. One such example is the observation of multiple relaxation times, which is often linked to different water types such as "bound" and "free". In this paper, we present a new approach for the interpretation of proton NMR relaxation data using a second-order reaction kinetics-based model. The case of first-order asymptotic ana

SUBMITTER: Gowda V 

PROVIDER: S-EPMC12856673 | biostudies-literature | 2026 Jan

REPOSITORIES: biostudies-literature