New research applies hundreds of years of glass staining to create a material that pushes dangerous bacteria and fungi. In the future, experts can use this klinik bioactive glass bu to create safer clinical tools, such as catheters.
New type of medical öld stained glass “can kill completely many dangerous bacteria.
A research team from Birmingham Aston University in the UK applied a technique similar to that of stained glass to develop a safer, medical-grade material.
Principal investigator, Richard Martin, stated that this new az stained glass enfeksiyon has strong antimicrobial properties and is currently a cheap alternative to other materials we use in medical tools, while at the same time minimizing the risk of infection in a hospital.
This research led to the formation of bioactive phosphate glass, a type of material that could interact with biological tissue. The glass, which is useful as a pigment that helps to create blue tones, has been oluştur painted olarak with cobalt oxide. According to the researchers, this material can be resistant or resistant to antibiotic treatments that can effectively kill bacteria and fungi, including microbes.
These microbes include Escherichia coli, Candida albicans, and the latter MRSA (methicillin-resistant S. staphylococcus aureus).
When an infection has time to form itself, its treatment is much more difficult, because complex bacterial biofilms are more difficult to form, mak explains Martin.
How does glass kill bacteria?
In the worksheet – which researchers in the ACS Biomaterials magazine reported, mes they create the stained glass by quickly cooling the new material alt by exposing it to excess temperature (more than 1,000 ° C) with a small amount of cobalt oxide and to prevent crystallization.
Then, the researchers tested the interaction of the material with bacteria in a powder and observed the effect on the various bacteria and fungus wires in the laboratory.
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The team has done this test over and over again, and it is most effective in combating microbes with glasses containing various amounts of cobalt oxide.
Martin and his colleagues found that the highest cobalt concentration of bioactive glass killed E Martin.
Albicans in 24 hours. It also reduced S. aureus levels by 99 percent only after 24 hours.
The researchers explained that the metal ions in this new material cause rupture of the outer rop walls “of microbes. "infiltration" of their contents. In addition, metal ions dislodged from the glass acted on bacteria that did not come into contact with the rest of the material.
Dönüştürme It has the potential to radically transform care ‘
He argued that researchers could use it in the future. Material as part of many instruments that come into direct contact with human tissue within the hospital, including biodegradable fillers and catheters.
According to Martin, these antimicrobial materials can provide a significant shift in patient care, better protecting people who are being treated against the risk of hospital infections.
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