Synthesis of vertically aligned carbon nanofibres for interfacing with live systems

The ability to synthesize carbon nanofibres (CNFs) with a high degree of control over their geometry, location and structure via catalytic plasma-enhanced chemical vapour deposition has expanded the possibility of new applications. The nanoscale dimensions and high aspect ratio of vertically aligned carbon nanofibres (VACNFs), along with favourable physical and chemical characteristics, has provided a nanostructured material with properties that are well-suited for interfacing with live cells and tissues. This review surveys the aspects of synthesis, integration and functionalization of VACNFs, followed by examples of how VACNFs have been used to interface with live systems for a variety of advanced nanoscale biological applications.