date:Nov 14, 2017
ng. It also offers an environmentally-friendly alternative to traditional food sanitisers.
Lead researcher, Dr Sukhvinder Pal (SP) Singh, explained that supercharged air is plasma, which is the fourth state of matter after solid, liquid and gas.
Natural plasma in the universe, such as the suns surface, has a temperature of thousands of degrees Celsius, while human-made, non-thermal plasma is only 30 to 40 degrees. That is why the technology can also be referred to as cold plasma, he said.
Dr