Chemical Input Multiplicity Facilitates Arithmetical Processing.

This article focuses on the chemical input multiplicity facilitates arithmetical processing. Boolean functions at the molecular scale have been possible for some time through a variety of approaches' that harness the abilities of molecules to process information. In particular, molecular logic gates such as AND, Za XOR, and INHIBIT2 that produce light signals in response to a variety of chemical inputs have been studied extensively. Researchers propose a strategy based on input signal multiplicity, in which each chemical input can be recognized simultaneously at several domains within the same molecule, forming ideally distinct chemical states, each with its characteristic signaling properties.