The identity of implant materials governs the antimicrobial efficacy of SET-M33.

Summary: When doctors put medical devices like pacemakers into the body, they want to stop infections. They can use a special germ-killing medicine called SET-M33. But this study found that the material of the device matters a lot! If the medicine is put on certain porous materials, like special cellulose, it works perfectly to kill germs. If it's put on hard metals like titanium or plastics like silicone, it doesn't work as well. The tiny holes in the material control how the medicine spreads to fight infections.