1. Tupu ihicha elu nke ngwaahịa: plasma O2 adsorbs microscopic particles na ihe ndị ọzọ na-emerụ emerụ na-agbaso n'elu ngwaahịa ahụ, na mgbapụta mgbapụta na-ewepụta ngwakọta gas na-esi na ụlọ na-ekpo ọkụ iji nweta mmetụta dị ọcha tupu ya emechaa.
2. Mbelata esemokwu elu nke ngwaahịa ahụ, na-eme ka mbelata dị ukwuu na akụkụ kọntaktị mmiri nke ngwaahịa ahụ, dakọtara na ike plasma kwesịrị ekwesị na ntinye uche, ngwaahịa elu mmiri kọntaktị n'akuku WCA <10 °.
3. Mmeghachi omume kemịkalụ nke plasma O2 n'elu ngwaahịa nwere ike ịgbakwunye ọtụtụ ọrụ dị iche iche, gụnyere hydroxyl (-OH), carboxyl (-COOH), carbonyl (-CO-), hydroperoxy (-OOH), wdg Ndị a na-arụ ọrụ. otu ndị na-arụ ọrụ nwere ike ịbawanye ọsọ na ọrụ nke usoro omenala cell.