De Cola, Chiara; Fiorillo, Gaetano; Meli, Alessandra; Aime, Silvio; Gianolio, Eliana; Izzo, Irene; De Riccardis, Francesco Organic and Biomolecular Chemistry, 2014, vol. 12, # 3 p. 424 - 431 doi: 10.1039/c3ob42029a