Hydrogels are water-based biomaterials developed specifically for human use, according to a Biomaterials journal article. They are a water-swollen polymeric material that doesn’t change its distinct 3D structure. They are formed from super-absorbent, chain-like polymers and are not soluble in water. However, their porous surface allows for nutrients and cell waste to pass through. They have shown the […]
Polymeric nanoparticles transport quantum dots into cells
Researchers from the University of Tokyo treated the surfaces of nanoparticles with polymers and enabled the transport of quantum dots into cells, according to a study published in Science and Technology of Advanced Materials. By coating nanoparticles with MPC polymers, researchers can make substances that are easily transported and delivered into the blood or other tissue because […]
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