Hyperpolarization-Enhanced NMR Spectroscopy with Femtomole Sensitivity Using Quantum Defects in Diamond
Dominik Bucher, David R. Glenn, Hongkun Park, Mikhail D. Lukin, Ronald L. Walsworth
Abstract
A nitrogen-vacancy sensor with fully integrated signal enhancement by hyperpolarization boosts the sensitivity of nuclear magnetic resonance by more than 2 orders of magnitude, offering femtomole detection limits in picoliter volumes.
Topics & Concepts
Hyperpolarization (physics)DiamondSpectroscopyNuclear magnetic resonance spectroscopyChemical physicsMaterials scienceNuclear magnetic resonancePhysicsChemistryAnalytical Chemistry (journal)NanotechnologyQuantum mechanicsEnvironmental chemistryOrganic chemistryDiamond and Carbon-based Materials ResearchCarbon Nanotubes in CompositesHigh-pressure geophysics and materials