Engineered bacteriorhodopsin: a molecular scale conductance photoswitch Home » Engineered bacteriorhodopsin: a molecular scale conductance photoswitch October 6, 2023 by admin O. Berthoumieu, A. Patil, W. Xi, J.J. Davis, A.W. Watts Eur. Biophys. J. Biophys. Lett., 2011, 40, 1, 235.