Nanoscale surface modification via scanning electrochemical probe microscopy

Micro- and nanoscale surface modification using scanning probe microscopy techniques in combination with electrochemically induced surface structuring provides a maskless in situ fabrication strategy enabling deposition or etching of three-dimensional nanostructures. This current opinion article focuses on scanning electrochemical probe microscopy techniques highlighting recent progress in nanoscale 3D surface modification along with a spotlight on approaches of practical relevance.