病毒的水-空气传播
Water-to-air transfer of virus.
作者信息
Baylor E R, Peters V, Baylor M B
出版信息
Science. 1977 Aug 19;197(4305):763-4. doi: 10.1126/science.329413.
PMID:329413
Abstract
Bubbles rising through suspensions of the bacteriophages T2 and T4 and of Escherichia coli adsorb and eject these particles in droplets that are formed when the bubbles burst. The concentration of the viruses in ejected droplets, determined from electron microscopy, exceeded the suspension concentration by 50 times. Similar results were obtained for Escherichia coli. The viability of some of the adsorbed particles was established by biological counts.
摘要
气泡在噬菌体T2和T4以及大肠杆菌的悬浮液中上升时，会吸附并在气泡破裂时形成的液滴中排出这些颗粒。通过电子显微镜测定，排出液滴中的病毒浓度比悬浮液浓度高出50倍。对大肠杆菌也获得了类似的结果。通过生物学计数确定了一些吸附颗粒的活力。
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