“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), vol. 63, no. 5, Apr. 2026, pp. 596-05, https://doi.org/10.56042/ijbb.v63i5.27839.