Synthesis, structural elucidation, DFT calculation, biological studies and DNA interaction of some aryl hydrazone Cr3+, Fe3+, and Cu2+ chelates. - Ahmed M. Abu-Dief; Rafat M. El-Khatib; Faizah S. Aljohani; Hessah A. Al-Abdulkarim; Seraj Alzahrani; Gehad El-Sarrag; Mohamed Ismael (Comput. Biol. Chem., 2022)