美国新泽西贝尔实验室的研究人员发展了一种捕捉和控制活有机体的光学技术,此技术将使微生物学家能做目前还不能进行的活体微生物实验。 A.Ashkin及其同事己用激光束首次捕获微生物而不使其受到损伤。事实上,激光束中心是个辐射风暴中心,粒子不能从中逃出 Researchers at Bell Labs in New Jersey, USA, have developed an optical technique that captures and controls living organisms that will enable microbiologists to experiment with live microorganisms that are not yet possible. A. Shshkin and colleagues have used a laser beam to capture microorganisms for the first time without damaging them. In fact, the center of the laser beam is a radiant storm center from which particles can not escape