Magnetic Resonance Spectroscopy Using Diamond Quantum Sensors

Color centers in diamond have emerged as a leading platform in the field of "quantum sensing", broadly defined as the use of qubit systems to measure environmental parameters. I will discuss ongoing work in my lab to develop new spectroscopic and imaging tools based on diamond quantum sensors. I will focus on recent milestones towards performing NMR spectroscopy at the scale of single cells, including the demonstration of multidimensional NMR spectroscopy in a microfluidic chip. I will also highlight efforts to improve the spectral resolution and sensitivity for the ultimate goal of identifying and quantifying metabolites under physiological conditions.