have developed a novel gel-based sensor that can be implanted into the brain. About the size of a grain of sand, the new sensor is “squishy” and can break down in the body in just over a month.

Until now, artificial gels have either managed to replicate high stiffness or natural skin’s self-healing properties, but not ...

A network of two polymers plus sulfuric acid allows a hydrogel to keep its elasticity and softness at extreme temperatures.

We all encounter gels in daily life – from the soft, sticky substances you put in your hair, to the jelly-like components in ...