Payloads: Boeing Environment Responding Antimicrobial Coatings (AC-2): The crew performed the routine periodic touching of two experiment placards deployed in various locations throughout the ISS. They also took photos of the placards. AC-2 tests an antimicrobial coating on several different materials that represent high-touch surfaces. Some microbes change characteristics in microgravity, which could create new …

Source: ISS Daily Summary Report - 3/19/2024