Towards a Model-Based Field-Frequency Lock for Fast-Field Cycling NMR [PDF]
Applied Magnetic Resonance, 2019 Fast-field cycling nuclear magnetic resonance (FFC NMR) relaxometry allows to investigate molecular dynamics of complex materials. FFC relaxometry experiments require the magnetic field to reach different values in few milliseconds and field oscillations to stay within few ppms during signal acquisition.
Galuppini G. +6 more
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Understanding water properties in tumorous murine cells using field-cycling NMR relaxometry [PDF]
Scientific ReportsThe fixed high magnetic fields (1–7 Tesla) used for magnetic resonance imaging produce resolution suitable for oncology but image contrast is insufficient to determine tumour stage.
David Faux, Rémi Kogon, Janet Godolphin
doaj +2 more sources
BioResources, 2016 Water plays a very important role in wood and wood products. The molecular motion of water in wood is susceptible to thermal activation. Thermal energy makes water molecules more active and weakens the force between water and wood; therefore, the water ...
Xinyu Li, Ximing Wang, Minghui Zhang
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Global and Local Mobility of Apocalmodulin Monitored through Fast-Field Cycling Relaxometry [PDF]
Biophysical Journal, 2009 Calmodulin (CaM) is a ubiquitous eukaryotic protein with two conformationally independent domains that can bind up to two calcium ions each. In the calcium-bound state, CaM is able to regulate a vast number of cellular activities by binding to a multiplicity of target proteins in different modes.
BORSI, VALENTINA +2 more
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Robust Algorithms for the Analysis of Fast-Field-Cycling Nuclear Magnetic Resonance Dispersion Curves [PDF]
ComputersFast-Field-Cycling (FFC) Nuclear Magnetic Resonance (NMR) relaxometry is a powerful, non-destructive magnetic resonance technique that enables, among other things, the investigation of slow molecular dynamics at low magnetic field intensities.
Villiam Bortolotti +6 more
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Electronic band and core-shell structure engineering enables ultrahigh energy storage in high-entropy ceramics [PDF]
Nature CommunicationsRelaxor ferroelectric ceramics are promising energy-storage candidates for high-power electronic systems owing to their high energy density and fast charge-discharge speed.
Yunting Li +12 more
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Molecular Dynamics of Ionic Liquids from Fast-Field Cycling NMR and Molecular Dynamics Simulations. [PDF]
J Phys Chem B, 2022 Understanding the connection between the molecular structure of ionic liquids and their properties is of paramount importance for practical applications.
Beckmann JBB +10 more
europepmc +3 more sources
High Temperature Fast Field Cycling Study of Crude Oil
Diffusion Fundamentals, 2017 A set of crude oil samples with different composition and characteristics is studied by means of Fast Field Cycling (FFC) 1H relaxometry, which probes the distribution of longitudinal relaxation times T1 as a function of the Larmor frequency. Investigation of T1 profiles at different temperatures is able to provide an insight into the dynamics and ...
Lozovoi, Artur +4 more
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Fast field-cycling magnetic resonance detection of intracellular ultra-small iron oxide particles in vitro: Proof-of-concept. [PDF]
J Magn Reson, 2020 DKD would like to declare funding from British Heart Foundation Project Grant PG/15/108/31928 with no financial conflict of interest. DJL would like to declare funding from the European Commission – ‘Improving Diagnosis by Fast Field-Cycling MRI’ grant ...
Abbas H +9 more
europepmc +3 more sources
Changes in Physicochemical Properties of Biochar after Addition to Soil
Agriculture, 2022 It is recognized that biochar undergoes changes when it is applied to soils. However, the mechanisms of biochar alterations are not fully understood yet. To this purpose, the present study is designed to investigate the transformations in the soil of two
Guido Fellet +8 more
doaj +1 more source