纳米技术
光子学
化学
DNA纳米技术
数码产品
碳纳米管
分子电子学
纳米光刻
纳米结构
DNA
分子
物理
材料科学
制作
光电子学
医学
生物化学
替代医学
有机化学
物理化学
病理
作者
Katherine E. Dunn,Alistair Elfick
标识
DOI:10.1021/acs.bioconjchem.2c00286
摘要
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 nanocargoes 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.
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