Photogenerated Radical in Phenylglyoxylic Acid for in Vivo Hyperpolarized C-13 MR with Photosensitive Metabolic Substrates

Irene Marco-Rius, Tian Cheng, Adam P. Gaunt, Saket Patel, Felix Kreis, Andrea Capozzi, Alan J. Wright, Kevin M. Brindle, Olivier Ouari, Arnaud Comment,
Journal of the American Chemical Society, 140 14455-14463 (2018)