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. 1968 Mar 29;159(3822):1464-7.
doi: 10.1126/science.159.3822.1464.

Electron microscopy of unstained biological material: the polytropic montage

R G Hart

Electron microscopy of unstained biological material: the polytropic montage

R G Hart. Science. .

Abstract

With use of an electronic picture-scanning device and a digital computer, electron micrographs taken of a specimen along several different directions can be superimposed to form a montage that is more informative than the component images. Preliminary results indicate that one may thus study unstained, unshadowed biological material at high resolution.

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