A new "kill and release" antibacterial surface that kills about 95% of bacteria has been engineered. When it is washed with a salt solution, the surface ejects the dead bacteria, after which it can be rinsed with water and used again. These surfaces can help fight the antibiotic-resistant bacteria.

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A new "kill and release" antibacterial surface that kills about 95% of bacteria has been engineered. When it is washed with a salt solution, the surface ejects the dead bacteria, after which it can be rinsed with water and used again. These surfaces can help fight the antibiotic-resistant bacteria.