Increasing the sensitivity of magnetic resonance spectroscopy and imaging.

Nuclear magnetic resonance and magnetic resonance imaging are two of the most important techniques in analytical chemistry and noninvasive medical imaging, respectively. They share a common physical basis, one aspect of which is a low intrinsic sensitivity relative to complementary techniques. Encouragingly, recent advances in physics, chemistry, engineering, and data processing have enabled significant increases in sensitivity, as measured by both increased signal-to-noise and reduced data acquisition times, allowing previously unattainable data to be acquired and also new types of experiments to be designed.