Progress and perspectives on DNA-enabled architectures for energy storage and conversion.

Abstract

The demand for efficient and sustainable energy technologies is driving the development of materials with precise structural control and tunable functionality. DNA, traditionally known as a biological molecule, has recently emerged as a versatile platform for designing advanced energy materials due to its programmability, self-assembly, and rich chemical functionality. This review examines the expanding role of DNA in energy storage and conversion systems, including batteries, supercapacitors, electrocatalysis, and soft energy devices. We highlight how DNA serves not only as a structural template but also as an active component that influences ion transport, charge transfer, and catalytic behavior. By analyzing recent progress through a structure-function perspective, this review outlines design principles that can guide the development of DNA-based energy materials. The integration of biomolecular programmability with electrochemical functionality positions DNA as a compelling platform for future energy systems.

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