Why 70% Ethanol? 왜 70% 에탄올(알코올) 살균력이 더 강할까?

Ethanol(=Ethyl Alcohol), type of Alcohol, is a broadly used germicide. A proper concentration of ethanol can be a powerful sterilizer. Although, some microorganisms(bacteria, fungus, and virus) need other substances to be disinfected. Alcohol destabilizes the outer membrane of the bacteria by dissolving the lipid layer and coagulates the proteins leading to dysfunctioning of the cell(proteins). ..