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Area of Science:

  • Molecular computing
  • Supramolecular chemistry
  • Biomolecular engineering

Background:

  • Increasing demand for information storage and processing necessitates novel computing strategies.
  • Nature demonstrates efficient, low-energy, high-density data handling using molecules.
  • Molecular and biomolecular approaches offer potential for advanced computation.

Purpose of the Study:

  • To review molecular and (bio)macromolecular systems designed for computing.
  • To present a conceptual blueprint for a molecular Turing machine.

Main Methods:

  • Review of existing molecular and (bio)macromolecular computing systems.
  • Conceptual design of a molecular Turing machine based on a catalytic device and polymer tape.

Main Results:

  • Highlighting various molecular and (bio)macromolecular systems developed for computational purposes.
  • Proposing a blueprint for a molecular Turing machine capable of writing binary data on a polymer tape.

Conclusions:

  • Molecular computing presents a promising, albeit challenging, future for information processing.
  • The development of molecular Turing machines could revolutionize computing through chemical means.