Kaixiang Lin, R. Gomez-Bombarelli, Eugene S. Beh, Liuchuan Tong, Qing Chen, A.W. Valle, A. Aspuru-Guzik, Roy G. Gordon, and Michael J. Aziz. 2016. “A redox flow battery with an alloxazine-based organic electrolyte.” Nature Energy, 1, 16102.