Psoriasis is a chronic skin disease that manifests itself mainly with skin symptoms (dryness, itching, scaly skin, abnormal patches and plaques). It affects about 2% of the population and is mediated ...

Visible light activates an iridium catalyst (pink ball) with a coating (grey balls) that homes in on NADH (red/grey/purple balls at the bottom) in cancer cells and removes an electron from it, ...