Non-Linear Optical Property and Biological Assays of Therapeutic Potentials Under In Vitro Conditions of Pd(II), Ag(I) and Cu(II) Complexes of 5-Diethyl amino-2-({2-[(2-hydroxy-Benzylidene)-amino]-phenylimino}-methyl)-phenol. - Abdel-Rahman LH; Adam MS; Abu-Dief AM; Ahmed HE; Nafady A (Molecules (Basel, Switzerland), 2020)