Microscope on the go: Cheap, portable, dual-mode microscope uses holograms, not lenses


Related images(click to enlarge) To serve remote areas of the world, doctors, nurses and field workers need equipment that is portable, versatile, and relatively inexpensive. Now researchers at the University of California at Los Angeles…

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Got flow cytometry? All you need is 5 bucks and a cell phone


Flow cytometry, a technique for counting and examining cells, bacteria and other microscopic particles, is used routinely in diagnosing disorders, infections and cancers and evaluating the progression of HIV and AIDS. But flow cytometers are…

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