The EAW dilutions were prepared by using sterile deionized water in the rates of 100% (undiluted), 20%, 10%, 5%, 2% and 1%, while deionized water alone was used as control.

• 酸性氧化水则以无菌的去离子纯水稀释,分别准备100%25(全酸性氧化水),20%25,10%25,5%25,2%25,1%25等不同浓度的溶液测试效果。