Biogenic Synthesis of Copper Nanoparticles Using Leaf Extract of Hemigraphis colorata and Characterization. International Journal of Food and Nutritional Sciences, [S. l.], v. 12, n. 1, p. 4667–4672, 2023. Disponível em: https://www.ijfans.org/index.php/Journal/article/view/2170. Acesso em: 8 sep. 2026.