Tissue engineering is a set of methods that can replace or repair damaged or diseased tissues with natural, synthetic, or semisynthetic tissue mimics. These mimics can either be fully functional ...

The ideal material for interfacing electronics with living tissue is soft, stretchable, and just as water-loving as the tissue itself--in short, a hydrogel. Semiconductors, the key materials for ...

Here, the authors develop a tissue-scale in vitro epithelial folding model that incorporates an epithelium and extracellular matrix hydrogel, thus emulating folding behaviors found in in vivo ...