Singewald, K. ., Lawless, M. ., & Saxena, S. . (2019). Increasing nitroxide lifetime in cells to enable in-cell protein structure and dynamics measurements by electron spin resonance spectroscopy. Journal of Magnetic Resonance (San Diego, Calif. : 1997), 299, 21-27. https://doi.org/10.1016/j.jmr.2018.12.005