ISOLATION, CHARACTERIZATION AND EVALUATION OF ANTIOXIDANT ACTIVITY OF SILICA CELLULOSE NANOCOMPOSITE (SiO2-CNC) EXTRACTED FROM BIO-WASTE (RICE HUSK) INTEGRATED WITH CALLISTEMON CITRINUS EXTRACT. FUDMA JOURNAL OF SCIENCES, [S. l.], v. 9, n. 2, p. 220–230, 2025. DOI: 10.33003/fjs-2025-0902-3176. Disponível em: http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/3176. Acesso em: 11 sep. 2025.