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 ...

Millimeter-scale hydrogels form reversible, stimulus-responsive assemblies that encode high-density data, offering a dynamic alternative to static printed codes for adaptive information storage.

Researchers from the Institute of Polymer Science and Engineering, National Taiwan University, have developed a smart gel that responds to multiple stimuli for precise drug release. Gels that respond ...

Taking medications on time, in the right dose and for the prescribed duration can be challenging for patients, and failure to do so comes with steep costs, causing 10% of hospitalizations and billions ...

view from top of jar with yogurt isolated on white background. Eat yogurt spoon close up. Researchers used yogurt by-products to create extracellular vesicles and then used the vesicles to make a ...

Electrically tunable ionic hydrogels use small voltages to switch friction at metal contacts between high-friction and ultra-low-friction states, enabling voltage-programmed grip, release and motion ...