April 11, 2016 - Thurber, K. and R. Tycko, Low-temperature dynamic nuclear polarization with helium-cooled samples and nitrogen-driven magic-angle spinning.
September 24, 2014 - This is not an article about DNP-NMR spectroscopy, however, it deals with the measurements of temperatures in solid-state NMR experiments using KBR and referencing its chemical shift to 13C of adamantane in unstable magnetic fields.
June 6, 2014 - This article is not exclusively about DNP-NMR spectroscopy, but describes an interesting approach of measuring cryogenic temperatures using a simple fiber optic-based setup.
December 27, 2013 - Solid-state DNP experiments are often performed at cryogenic temperatures and this article is an excellent review about the current technologies to spin samples at (very) low temperatures.
June 24, 2013 - Potapov, A., W.M. Yau, and R. Tycko, Dynamic nuclear polarization-enhanced (13)C NMR spectroscopy of static biological solids.
June 17, 2013 - Peat, D.T., et al., Achievement of high nuclear spin polarization using lanthanides as low-temperature NMR relaxation agents.