Nanoscale Nanoscale Sonochemical edge functionalisation of molybdenum disulfide Graf Aline Amorim Large Matthew J. Ogilvie Sean P. Rong Yuanyang Lynch Peter J. Fratta Giuseppe Ray Santanu Shmeliov Aleksey Nicolosi Valeria Arenal Raul Universidad de Zaragoza King Alice A. K. Dalton Alan B. 2019 research-article