Computing: Chemical Computer, DNA Data Storage.

Biomimicry at molecular level: Self-replicating chemical system, Molecular machines, A set of molecules capable of accomplishing a complex task.

Biomimicry at physiological level: Synthetic Chemico Electromechanical system (example from nature: Heart), Synthetic Chemico Electrical system (e.g, neuron, central nervous system), Synthetic Chemico Mechanical system (e.g., digestive system), Synthetic Chemico Optical system (retina).

Environment: Molecular systems that interact with environment.