Image: Cold plasma tested on ISS

Low-temperature plasma – electrically charged gas – that was originally tested aboard the International Space Station is now being harnessed to kill drug-resistant bacteria and viruses that can cause infections in hospital.

Turning stem cells into bone with nanoclay-reinforced hydrogel

Assistant Professor Alireza Dolatshahi-Pirouz and colleagues have developed a hydrogel that combines synthetic materials with living cells, and can turn stem cells into bone without adding external growth or differentiation ...

Two steps ahead—neutrons help explore future HIV treatments

Human immunodeficiency virus (HIV) is a quick learner. As fast as researchers get effective anti-viral drugs into clinical trials, the virus evolves, deploying potent resistance mutations that render the medicine useless ...

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