When you encounter a bacteria, you release the "smart" bandage of antibiotics
Author:Science fiction Time:2022.06.14
Science Fiction Network June 14th (Liu Yazhu) Antibiotic mainly treats infections caused by micro -pathogens, and some antibiotics can be used for anti -tumor or immunosuppressive.However, the abuse of antibiotics in recent years has led to serious consequences of the occurrence of "super -resistant bacteria".
In addition, the abuse of antibiotics can also cause DNA pollution, so how to apply appropriate amounts of antibiotics in a reasonable time has become a problem.
Recently, scientists have developed a "intelligent" bandage made of hydrogel. Researchers have applied the resistance mechanism for the pyramids in the polymer network to form a hydrogel bandage.A large amount of nanoparticles can be provided according to demand when the pathogenic bacteria appear and infected.
Scientists say that the "smart" bandage can not only treat wounds at critical times, but also alleviate the national antibiotic abuse that leads to the improvement of drug resistance.
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