Optically active Ag(i): o-OPE helicates using a single homochiral sulfoxide as chiral inducer - Resa S, Reiné P, Álvarez de Cienfuegos L, Guisán-Ceinos S, Ribagorda M, Longhi G, Mazzeo G, Abbate S, Mota AJ, Miguel D, Cuerva JM (ORGANIC & BIOMOLECULAR CHEMISTRY, 2019)