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Okay, it's true that people eventually beat the blitzers, especially after so many people were keen to show that there was not so much fun in them. However, Taiwanese scientists have discovered a new goal for these objects: they have turned spinners into inexpensive centrifuges so that health professionals in disadvantaged areas can separate major blood components – plasma and red blood cells – in addition
Plasma is used to evaluate conditions such as HIV, hepatitis and nutrition problems. It turns out that this separation is usually done with expensive centrifuges running on electrical energy, so that they can turn fast enough to create the required centrifugal force. Researchers at National Taiwan University began to wonder if there would be no way to do this process cheaply.
As funny as it is, the first candidate was a Beyblade, followed by the filmmaker. The tests were relatively simple: first, the researchers placed blood samples in three long tubes and attached them to each of the rotating arms. Then they simply turn the roulette the same way you would, and wait for it to stop by itself before turning it again. They performed this process until they could see the yellowish tone of the separated plasma.
On average, it took about seven minutes for the plasma to separate between three and five finger movements for the device to turn. According to the test results, about 30% of the total plasma of the sample was filtered and its composition was 99% pure plasma. If you still do not count much, know that the researchers performed the same test with a blood sample containing an HIV-1 protein, the most common form of the disease. After badysis of the plasma filtered with a paper detecting the protein in question, it was possible to confirm the presence of the virus.
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