According to foreign media reports, with the widespread use of antibiotics, bacteria in the human body have become more and more resistant to drugs. Therefore, researchers must find more effective ways to solve this problem. Recently, researchers from Tufts University and the University of Illinois at Urbana-Champaign have developed a chip that efficiently removes Staphylococcus aureus.
The chip mainly uses the material of silk as the substrate of the chip layer, and in the middle of the chip is placed a magnesium heating element, which will be controlled by a wireless transmitter. Once activated, the component begins to release heat, killing bacteria around the chip. The time of treatment can be determined by the actual situation, and the chip will dissolve itself and eventually be absorbed by the body after the end of treatment.
At present, the researchers have conducted experiments on experimental rats infected with staphylococcus, and the results are good. Because this treatment is very simple, it has great prospects in the medical field. The researchers said that the chip is the perfect choice to avoid postoperative infection. In the future, medical personnel can simply implant the chip into the patient's body before suturing the surgical wound.
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