Sameach, H., Ghosh, S., Gevorkyan-Airapetov, L., Saxena, S., & Ruthstein, S. (2019). EPR Spectroscopy Detects Various Active State Conformations of the Transcriptional Regulator CueR. Angewandte Chemie (International Ed. In English), 58(10), 3053-3056. https://doi.org/10.1002/anie.201810656 (Original work published 2019)

Ruthstein, S., Ji, M., Shin, B., & Saxena, S. (2015). A simple double quantum coherence ESR sequence that minimizes nuclear modulations in Cu(2+)-ion based distance measurements. Journal of Magnetic Resonance (San Diego, Calif. : 1997), 257, 45-50. https://doi.org/10.1016/j.jmr.2015.05.005

Ji, M., Ruthstein, S., & Saxena, S. (2014). Paramagnetic metal ions in pulsed ESR distance distribution measurements. Accounts of Chemical Research, 47(2), 688-95. https://doi.org/10.1021/ar400245z (Original work published 2014)

Ruthstein, S., Ji, M., Mehta, P., Jen-Jacobson, L., & Saxena, S. (2013). Sensitive Cu2+-Cu2+ distance measurements in a protein-DNA complex by double-quantum coherence ESR. The Journal of Physical Chemistry. B, 117(20), 6227-30. https://doi.org/10.1021/jp4037149 (Original work published 2013)

Ruthstein, S., Stone, K., Cunningham, T., Ji, M., Cascio, M., & Saxena, S. (2010). Pulsed electron spin resonance resolves the coordination site of Cu²(+) ions in α1-glycine receptor. Biophysical Journal, 99(8), 2497-506. https://doi.org/10.1016/j.bpj.2010.08.050 (Original work published 2010)