Design, Photochemistry, Logic Gates Behavior and Antibacterial Evaluation of novel ICT systems based on 1,8- naphthalimides

Abstract

Abstract Ace Naphthene as a primary material was nitrated and further reacted by various unit processes such as oxidation, imidation and amination in order to obtain dyad 5. The Dyad 5 fluorescence in solvents of different polarity is shifted bathochromically with increasing the solvent polarity due to ICT enhancement, fluorescent enhancement is greatest in case of chloroform (ФF = 0.48) Excitation at 420 nm ,The influences of the pH on dyad 5 were also investigated, the results can be considered as representing off-on-off states. dyad 5 executes two input XNOR logic gates, the dyad 5 shows optical sensing towards H+ and HO− ions, it was investigated the “off-on-off” switching behavior of the receptor between H+ and HO− ions, the synthesized compounds were tested for antimicrobial activity of Gram-positive and Gram-negative bacteria, compounds were tested have a good antibacterial activity as compared with standard compound (Gentamycin).