Scientists from various Russian institutes have jointly developed special coatings that can protect human implants from microbial infections. Like prosthetics and medical devices, these implants are used to replace organs and tissues in the body or to improve their performance. However, there is a risk that germs can infect them during surgery, which can cause serious problems. Researchers have created special nanostructured silicone surfaces that can inhibit biofilm formation and protect implants from microbial infections.
These nanostructures are the smallest needles placed on the silicon surface. These needles are too small for microbes to settle, and when the microbe tries to settle, the shell stretches and bursts, causing death. Such surfaces can reduce the number of bacteria on implants by up to 90%. In addition, these nanostructures can have an aesthetically pleasing appearance, as they form an iridescent iridescence when exposed to light.
This research is ongoing and scientists are experimenting with different shapes and arrangements of nanostructures to achieve maximum antibacterial effect. This is an important step in the field of medical implants that can improve the safety and efficiency of medical operations to prevent microbial infections.
Source: Ferra
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