Scientists devise method to prevent deadly hospital infectio
The new approach, tested in both laboratory and clinical settings, involves depositing a thin layer of what is known as zwitterionic material on the surface of a device and permanently binding that layer to the underlying substrate using ultraviolet light irradiation. The resulting barrier prevents bacteria and other potentially harmful organic materials from adhering to the surface and causing infection.

In the laboratory, researchers applied the surface treatment to several commonly used medical device materials, then tested the modified materials' resistance to various types of bacteria, fungi and proteins. They found that the treatment reduced biofilm growth by more than 80%—and in some cases up 93%, depending on the microbial strain.

Source: https://medicalxpress.com/news/2022-05-scientists-method-deadly-hospital-infections.html
Like
Comment
Share