Expression of concern: Highly porous copper-supported magnetic nanocatalysts: made of volcanic pumice textured by cellulose and applied for the reduction of nitrobenzene derivatives
Abstract
Expression of concern for ‘Highly porous copper-supported magnetic nanocatalysts: made of volcanic pumice textured by cellulose and applied for the reduction of nitrobenzene derivatives’ by Reza Taheri-Ledari et al., RSC Adv., 2021, 11, 25284–25295, https://doi.org/10.1039/D1RA03538J.