Immobilization of antibacterial dihydropyrrol-2-ones on functional polymer supports to prevent bacterial infections in vivo.


Abstract

Antibiotic-resistant Staphylococcus aureus is of great concern, as it causes a wide range of life-threatening infections.

The current study demonstrates that dihydropyrrolone (DHP)-coated polyacrylamide substrates are effective in reducing the number of culturable clinical isolates of S. aureus in vitro in a dose-dependent manner and are able to reduce the pathogenic potential of staphylococcal infection in a subcutaneous infection model.

Covalently bound DHPs therefore show great potential for use as an antimicrobial strategy in device-related applications.


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