Electrostatic Self‐Assembly of Charged Colloids and Macromolecules in a Fluidic Nanoslit

Negatively charged colloidal nanospheres (left) and DNA (right) self assemble along contours of like-charged SiO2 domains patterned in a fluidic nanoslit. The attractive interactions driving this static self-assembly process manifest in solution at low ionic strength and slit depths of around 100 nm. Scale bar represents 10 µm. Detailed facts of importance to specialist readers are published as ”Supporting Information”. Such documents are peer-reviewed, but not copy-edited or typeset. They are made available as submitted by the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.