In a recent breakthrough, researchers have discovered a way to boost the natural antimicrobial properties of a natural barrier. The team, led by Professor Jürgen Hirsch from the University of Applied Sciences Munich, have developed a process which enhances the antibacterial properties of a natural material called chitosan. Chitosan is a biopolymer which is derived from chitin, a polysaccharide found in the shells of certain crustaceans. By using a special technique, the researchers were able to increase the material’s antimicrobial properties, making it an effective barrier against bacteria and other microorganisms. The process is expected to have a wide range of applications, from medical to food safety. With this breakthrough, chitosan can now be used to protect surfaces and products from bacterial contamination, as well as for the development of antimicrobial coatings.

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source: Phys.org