What are hydrogels, and what are they used for? These water-absorbing polymer networks have applications in drug delivery, wound healing, biosensors, and energy storage. Learn how researchers are ...

Researchers have developed microneedle sensors for plants before, with some drawbacks. For instance, one microneedle patch ...

Researchers have developed a hydrogel-based strain sensor that measures blood potassium from a single drop of serum in two ...

EU laid down restrictions on animal testing for the testing of cosmetics and their ingredients throughout the EU. Therefore, ...

A research team from TU Graz and the Vellore Institute of Technology in India is developing a 3D-printed skin imitation ...

Researchers engineered Shewanella oneidensis to produce extracellular DNA hydrogels, enabling the development of biohybrid materials for use in energy, biotechnology, and regenerative systems.

Researchers have developed a 3D-printable material that mimics the three-layer structure and mechanics of human skin. When ...

Researchers have created a sensor that monitors plant stress, which could one day be a game-changer for anyone with a black ...

In several experiments, the wearable accurately identified the presence of hydrogen peroxide in groups of plants exposed to a ...