Enhancement of nanoparticles of ZrO and Al2O3 by using new reagent 3-Nitro-2,1-(4-sulfophenyl)-3-methyi-5-pyrozolonazo phenolZahraa L. Razzaq, Yasir J. Abbas, Amar M. Ali, Hussain J. Mohammed and Aayad Ammar Sayhood AlzaidiBIO Web Conf., 173 (2025) 03030DOI: https://doi.org/10.1051/bioconf/202517303030