TY - JOUR T1 - Magnetized Biochar as a Gold Nanocatalyst Support for p-Nitrophenol Reduction JO - Journal of the Brazilian Chemical Society A1 - Lopes, Renata P. A1 - GuimarĂ£es, Tiago A1 - Astruc, Didier SN - 0103-5053 UL - 10.21577/0103-5053.20210056 VL - 32 Y1 - 2021 PB - Brasil ER -