Silk‐on‐Silk Layer‐by‐Layer Microcapsules

Single-component silk-on-silk microcapsules based on a layer-by-layer approach demonstrate the fabrication of highly permeable microcapsules with controlled permeability, porosity, and shell thickness. The formation of monodisperse robust capsules is afforded as a result of the formation of a β-sheet-rich structure of the absorbed silk proteins and hydrophobic–hydrophobic interactions. 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.