Vellaichamy, Balakumar Synthesis of AuNPs@RGO nanosheets for sustainable catalysis toward nitrophenols reduction. [electronic resource] - Ultrasonics sonochemistry Nov 2018 - 362-369 p. digital Publication Type: Journal Article ISSN: 1873-2828 Standard No.: 10.1016/j.ultsonch.2018.05.012 doi