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6 ways hydrogels are enabling medtech innovation

April 21, 2017 By Danielle Kirsh Leave a Comment

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 […]

Filed Under: Biotech, Prosthetics, Regenerative Medicine, Research & Development, Robotics Tagged With: biomaterial, hydrogels, MedTech, mit, Northwestern University, retinal detachment

This new hydrogel can regrow bone in skulls

March 10, 2017 By Chris Newmarker Leave a Comment

Researchers in Illinois say they were able to regrow bone to repair a hole in a mouse’s skull. The researchers, based at Northwestern University and the University of Chicago, think their work could lead to significant improvement in the care of people with severe skull or face trauma. They say they were able to regenerate skull bone […]

Filed Under: Orthopedics, Research & Development Tagged With: hydrogels, MedTech, Northwestern University, University of Chicago

New material illuminates when exposed to chemicals on the body

February 28, 2017 By Danielle Kirsh Leave a Comment

MIT engineers and biologists teamed up and designed a living-cell-injected hydrogel that can illuminate when exposed to certain chemicals. The MIT team made wearable sensors using the hydrogel with living cells that lit up after touching a surface with certain chemicals. The new material has the potential to detect chemicals in the environment and the […]

Filed Under: Biotech Tagged With: bacteria, hydrogels, Massachusetts Institute of Technology, mit

MIT creates gentle robot that works using water

February 23, 2017 By Danielle Kirsh Leave a Comment

Massachusetts Institute of Technology engineers have created a robot that is made of hydrogels and powered by water that has the potential to be used in surgical applications. Tough, rubbery and mostly water, these robots can perform an array of tasks including kicking a ball or grabbing and releasing live fish. The transparent robots move […]

Filed Under: Biotech, Robotics Tagged With: hydrogels, Massachusetts Institute of Technology, MedTech, mit, soft robotics

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