ECO-FRIENDLY SYNTHESIS OF NICKEL NANOPARTICLES USING ALOE VERA LEAF EXTRACT AND EVALUATION OF THEIR ANTIOXIDANT ACTIVITY. Journal of Advance Research in Pharmacy and Biological Science (ISSN 2208-2360), [S. l.], v. 12, n. 2, p. 1–10, 2026. DOI: 10.61841/nn-pbs-12-1-7. Disponível em: https://jarpbs.com/index.php/PBS/article/view/7. Acesso em: 25 may. 2026.