@article{lopes_guimarães_astruc_2021,  title={Magnetized Biochar as a Gold Nanocatalyst Support for <i>p</i>-Nitrophenol Reduction},  volume={32},  ISSN={0103-5053},  url={https://doi.org/10.21577/0103-5053.20210056},  DOI={10.21577/0103-5053.20210056},  number={8},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Lopes, Renata P. and Guimarães, Tiago and Astruc, Didier},  year={2021},  month={Aug},  pages={1680–1686} }