Nanolithography and nanochemistry: probe-related patterning techniques and chemical modification for nanometer-sized devices.
The size regime for devices produced by photolithographic techniques is limited. Therefore, other patterning techniques have been intensively studied to create smaller structures. Scanning-probe-based patterning techniques, such as dip-pen lithography, local force-induced patterning, and local-probe oxidation-based techniques are highly promising because of their relative ease and widespread availability. The latter of these is especially interesting because of the possibility of producing nanopatterns for a broad range of chemical and physical modification and functionalization processes; both the production of nanometer-sized electronic devices and the formation of devices involving (bio)molecular recognition and sensor applications is possible. This Review highlights the development of various scanning probe systems and the possibilities of local oxidation methods, as well as giving an overview of state-of-the-art nanometer-sized devices, and a view of future development.
Wouters
Daan
D
Laboratory of Macromolecular Chemistry and Nanoscience, Eindhoven University of Technology and the Dutch Polymer Institute, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands.
Schubert
Ulrich S
US