In a recent breakthrough, scientists have developed a new type of supramolecular hydrogel that can mimic the behavior of the extracellular matrix found in the natural environment. This new material is composed of the supramolecular assembly of two polymers, poly(acrylic acid) (PAA) and poly(ethylene glycol) (PEG). By combining these polymers, the researchers have created a material that is capable of absorbing large amounts of water and can be used to create 3D structures. This is exciting news for the medical field, as this new type of material could be used to create artificial tissues that could be used to repair damaged tissues in the body.

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source: Phys.org