Janus Particles with Controllable Patchiness and Their Chemical Functionalization and Supramolecular Assembly

Seeing the right face: Mono- and bifunctionalized Janus particles with controllable chemical patchiness are prepared by a general masking/unmasking technique and subsequent chemical functionalization (see picture). Supramolecular "host"- and "guest"-functionalized Janus particles were prepared, and specific noncovalent host–guest interactions were used to controllably assemble heterogeneous particles. 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.