Self-assembled peptide nanotubes are unique, newly developed nano-structures which exhibit many exciting properties that may establish them as preferred nano-technological building blocks, especially for nano-fluidics, biological sensing and self-assembly applications. Integrating peptide nanotube materials in standard micro-fabrication processes is inhibited by some of their specific characteristics, which make them susceptible to some of the chemicals used in standard lithography. Here, we present an adjusted photo-lithography compatible scheme that allows the integration of these novel new nano-materials in batch processing techniques. Specifically, a scheme for creating nano-fluidic channels using peptide nanotubes, as well as contacting nanotubes to electrodes, is demonstrated. In addition, some of the incompatible fabrication methods are delineated. The modified micro-fabrication processes described here can be extended to other types of sensitive nano-materials.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.