Photodynamic activity of meso-substituted cationic pyridyl porphyrin Zn-TOEt4PyP and its non-covalent interaction product with folic acid. Indian Journal of Biochemistry and Biophysics (IJBB), [S. l.], v. 63, n. 5, p. 596–605, 2026. DOI: 10.56042/ijbb.v63i5.27839. Disponível em: https://or.niscpr.res.in/index.php/IJBB/article/view/27839. Acesso em: 14 may. 2026.