In Japan, a team of researchers University of Kyoto developed a mechanism that he applied to a face mask to detect the coronavirus! How does this happen? It glows when exposed to ultraviolet light if it contains traces of Covid-19 when sprayed with a fluorescent dye containing antibodies. In order to make the scientists’ idea a reality, they also used antibodies extracted from ostrich eggs.
This group therefore hopes that the masks will give users an easier way to find out if they have been infected with the virus. The investigation is ongoing, said the leader, the 52-year-old Yasuhiro Tsukamoto. In fact, the research group is optimistic that it will convince the government of the country to cooperate and receive a subsidy or why not to undertake the exclusive sale of the masks.
In Japan made a great impression that the antibodies were derived from ostriches. Thus, the researchers explained: ostriches are able to produce many different types of antibodies or proteins that neutralize pathogens in the body.
Ten months ago, in February last year, the team injected an inactive and harmless form of coronavirus into female ostriches and then successfully extracted a large amount of antibodies from the eggs they laid.
The research team then developed a special filter that is placed inside the mask. The filter can be removed and sprayed with a fluorescent dye containing coronavirus antibodies from ostrich eggs. If there is a coronavirus, the filter will glow when placed under ultraviolet light.
Experiments and discovery
The team conducted experiments for 10 days on 32 people who had been infected with the coronavirus. He found that all the masks they wore shone in the UV. This glow faded as time went on and the patients’s viral load decreased. Now, the team plans to extend the experiment to 150 participants.
It is noteworthy that the head of the team of researchers discovered that he had coronavirus when he wore one of the experimental masks and found that it shone under ultraviolet light.
“We can mass-produce antibodies from ostriches at a low cost. “In the future, I want to turn this discovery into an easy-to-use test kit that anyone can use.” Tsukamoto.
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