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Tag: DISINFECT

Researchers Kill Viruses With Lasers

A father and son team of researchers has developed a new method for disinfecting blood for transfusions. The normal method of UV radiation in combination with radioisotopes tends to leave behind damaged and mutated blood cells, whereas this new method, which utilizes a low-power pulsating laser, generally leaves non-viral cells untouched. Johns Hopkins University student Shaw-Wei David Tse and ...