Manipulating Oil Droplets by Superamphiphobic Nozzle

A superamphiphobic nozzle is prepared to manipulate tiny oil droplet. This nozzle can manipulate tiny oil droplets of varied volumes with high accuracy and reduced liquid retention due to the superantiwetting property. Accordingly, various inks with low surface tension can be printed at picoliter scale, and high-resolution 3D structures are achieved, which will be of significance for the development of liquid transportation and ink-jet printing devices. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to 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.