Harnessing DNA nanotechnology and chemistry for applications in photonics and electronics

Research output: Contribution to journalReview articlepeer-review

Abstract / Description of output

Many photonic and electronic devices rely on nanotechnology and nanofabrication, but DNA-based approaches have yet to make a significant commercial impact in these fields even though DNA molecules are now well-established as versatile building blocks for nanostructures. As we describe here, DNA molecules can be chemically modified with a wide variety of functional groups enabling nano-cargoes to be attached at precisely determined locations. DNA nanostructures can also be used as templates for the growth of inorganic structures. Together, these factors enable the use of DNA nanotechnology for the construction of many novel devices and systems. In this topical review, we discuss four case studies of potential applications in photonics and electronics: carbon nanotube transistors, devices for quantum computing, artificial electromagnetic materials and enzymatic fuel cells. We conclude by speculating about the barriers to the exploitation of these technologies in real-world settings.
Original languageEnglish
JournalBioconjugate chemistry
Early online date19 Sept 2022
DOIs
Publication statusE-pub ahead of print - 19 Sept 2022

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