Biomacromolecular logic gate, encoder/decoder and keypad lock based on DNA damage with electrochemiluminescence and electrochemical signals as outputs†
Abstract
Based on the damage of natural DNA, a 3-input/4-output logic gate system and other biomacromolecular devices, such as a 2-to-1 encoder, a 1-to-2 decoder and a keypad lock, were developed using simultaneously obtained electrochemiluminescence (ECL) and cyclic voltammetry (CV) signals as outputs in the presence of Ru(bpy)32+.