Rajasekar, L., et al. “Protonation of Imino Moiety in Aminoguanidine by Heterolytic O&Ndash;H Bond Cleavage on Phthalic Acid: Theoretical, Experimental and DNA Binding Studies”. Asian Journal of Chemistry, vol. 35, no. 2, Jan. 2023, pp. 406-1, doi:10.14233/ajchem.2023.26925.