DNA-Based Nanofabrication: Pathway to Applications in Surface Engineering.

This Concept provides an overview of recent developments of DNA-based nanofabrication and discusses its potential applications in the area of surface engineering. The first part of the paper discusses the strength and limitations of existing DNA-based nanofabrication methods. The second part highlights several examples of surface engineering applications involving nano- and microscale surface textures. It finishes with a discussion of the opportunities and remaining challenges of applying DNA-based nanofabrication in surface engineering applications.