Biofilm Prevention in Space: Innovative Solutions and Promising Results

Scientists have discovered that a new surface treatment significantly reduces the growth of biofilms, which are mats of microbial or fungal growth that can cause clogs in water processing systems or potential illness in humans. The treatment involves using textured surfaces impregnated with a lubricant, which prevents the adhesion of microbes and the formation of biofilms. The experiment was conducted aboard the International Space Station and showed that the treated surfaces performed even better in space than on Earth. Preventing biofilms will be crucial for future long-duration space missions, and the findings may also have applications in addressing biofilm-related medical issues on Earth.