EPR / DNP / NMR Literature Blog

Stability of nitroxide biradical TOTAPOL in biological samples

May 10, 2019 - McCoy, Kelsey M., Rivkah Rogawski, Olivia Stovicek, and Ann E. McDermott. “Stability of Nitroxide Biradical TOTAPOL in Biological Samples.

Endogenous dynamic nuclear polarization NMR of hydride-terminated silicon nanoparticles #DNPNMR

May 6, 2019 - Ha, Michelle, Alyxandra N. Thiessen, Ivan V. Sergeyev, Jonathan G.C. Veinot, and Vladimir K. Michaelis. “Endogenous Dynamic Nuclear Polarization NMR of Hydride-Terminated Silicon Nanoparticles.

Proton polarization enhancement of up to 150 with dynamic nuclear polarization of plasma-treated glucose powder #DNPNMR

May 1, 2019 - Katz, Itai, Akiva Feintuch, Raanan Carmieli, and Aharon Blank. “Proton Polarization Enhancement of up to 150 with Dynamic Nuclear Polarization of Plasma-Treated Glucose Powder.

A biradical-tagged phospholipid as a polarizing agent for solid-state MAS Dynamic Nuclear Polarization NMR of membrane proteins #DNPNMR

April 29, 2019 - Good, Daryl B., Maxim A. Voinov, David Bolton, Meaghan E. Ward, Ivan V. Sergeyev, Marc Caporini, Peter Scheffer, et al.

Efficient Hyperpolarization of U- 13C-Glucose Using Narrow-Line UV-Generated Labile Free Radicals #DNPNMR

January 14, 2019 - DNP requires a paramagnetic polarizing agent. This is great for DNP but not so great for the NMR experiment, since the paramagnetic species often causes line broadening due to increase nuclear relaxation.

Influence of 13C Isotopic Labeling Location on Dynamic Nuclear Polarization of Acetate #DNPNMR

January 7, 2019 - Niedbalski, Peter, Christopher Parish, Andhika Kiswandhi, Zoltan Kovacs, and Lloyd Lumata. “Influence of 13C Isotopic Labeling Location on Dynamic Nuclear Polarization of Acetate.