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Whether they're caused by injury, disease or other factors, missing sections of bone can be quite difficult to replace. A new injectable hydrogel could change that, however, by transforming into a ...

Researchers have created a bioinspired gel that can regenerate tooth enamel by mimicking natural growth processes. The fluoride-free material forms a mineral-rich layer that restores enamel’s strength ...

A responsive hydrogel delivers RNA therapy to diabetic wounds, reducing tissue breakdown and inflammation by releasing treatment in sync with the wound's chemical signals. (Nanowerk Spotlight) A small ...

Derived from silica photonic crystals, inverse opal microspheres have a regularly connected porous structure and inherit structural color properties. Combined with the stable scaffold and the ...

Researchers in Taiwan have developed a stretchable, self-healing gel that changes color when pulled or heated. It combines strength and built-in sensors in a single material that could have ...

The hydrogel has a unique structure, making it the first to combine strength and flexibility with self-healing capabilities. (Nanowerk News) We all encounter gels in daily life – from the soft, sticky ...

Healing hydrogels—cross-linked polymer chains that hold a lot of water—can promote tissue healing and prevent postsurgical complications. But the current method of delivery, using a needle from the ...