No, they are completely different apart methods for sterilisation without human intervention. UVC technology inactivates the reproduction abilities of microorganisms with a high dosage of UVC light whereas plasma  technology from OXONOX kills all pathogenic microorganisms in seconds.  Plasma and its sterilisation effects are not affected by reflective surfaces such as glass found in many modern buildings, leisure venues etc. UV Light Radiation would not be suitable where light can be reflected.   UVC light radiation is affected by shadowing so can almost never cover 100% of a target, OXONOX plasma technology, as a gas, has 360 degree coverage. Safety concerns of using UV such as light radiation, risk of ozone generation also have to be considered whereas  OXONOX products simply use the air around us and exhaust super-cleansed air back into  environment. The ultra-cleansed air that is the by-product of OXONOX products is completely safe.