The process to produce an MR image includes nuclear alignment, RF excitation, spatial
encoding, and image formation. In simple terms, an magnetic resonance imaging (MRI) …

We describe the design and operation of an open-access, very-low-field, magnetic
resonance imaging (MRI) system for in vivo hyperpolarized 3He imaging of the human …

Nuclear magnetic resonance (NMR) is not a sensitive technique by almost any comparison
with other measurement methods. Even in staggeringly high magnetic fields, the Zeeman …

Long-lived spin states of hyperpolarized propane-d 6 gas were demonstrated following
pairwise addition of parahydrogen gas to propene-d 6 using heterogeneous parahydrogen …

Abstract By using 5.75 and 47.5 mT nuclear magnetic resonance (NMR) spectroscopy, up to
105‐fold sensitivity enhancement through signal amplification by reversible exchange …

We describe temperature-ramped spin-exchange optical pumping (TR-SEOP) in an
automated high-throughput batch-mode 129Xe hyperpolarizer utilizing three key …

We present a second-generation open-source automated batch-mode 129 Xe
hyperpolarizer (XeUS GEN-2), designed for clinical-scale hyperpolarized (HP) 129 Xe …

We demonstrate the feasibility of microscale molecular imaging using hyperpolarized proton
and carbon-13 MRI contrast media and low-field (47.5 mT) preclinical scale (38 mm id) 2D …

Low-field NMR has emerged as a new analytical technique for the investigation of molecular
structure and dynamics. Here, we introduce a highly integrated ultralow-frequency NMR …

Ultralow-field (ULF) nuclear magnetic resonance spectroscopy (MRS) and magnetic
resonance imaging (MRI) are promising spectroscopy and imaging methods allowing for …