Results 231 to 240 of about 20,966 (267)

New Dimensions in Freeze-Etching

Proceedings, annual meeting, Electron Microscopy Society of America, 1969
A redesigned specimen holder and cap have made possible the freeze-etching of both fracture surfaces of a frozen fractured specimen. In principal, the procedure involves freezing a specimen between two specimen holders (as shown in A, Fig. 1, and the left side of Fig. 2).
Russell L. Steere, Michael Moseley
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Freeze-etching studies of membrane structure

Philosophical Transactions of the Royal Society of London. B, Biological Sciences, 1971
Thin sections of biological membranes examined by electron microscopy appear as two dark lines separated by a lighter space. This observation, first made in the 1950s, has been interpreted as confirmation of the Danielli-Davson model of the biological membrane (Robertson 1959) .
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Freeze-Etching of Malarial Parasites

Proceedings, annual meeting, Electron Microscopy Society of America, 1969
The freeze-etching technique introduced by Steere permits the rapid preparation of replicas of biological specimens for ultrastructural study without subjecting the specimens to drastic procedures of long fixation, dehydration and embedding. Fresh cells or cells briefly exposed to glutaraldehyde are frozen in 40% glycerol at -190°C and fractured under ...
Roger L. Ladda, Russell L. Steere
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Preparing Hydra for Freeze-Fracture and Freeze-Etching

1983
The freeze-fracture technique is particularly advantageous for the study of cell surfaces and intercellular junctions. In general, it involves the rapid freezing of tissues, either with or without partial sublimation of ice (etching). By evaporating a film of pure carbon on the exposed surface, a replica of the cell surface is obtained which reveals ...
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Freeze-Etching

1969
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A Freeze-Etching Study

Journal of Neuropathology and Experimental Neurology, 1980
FRANÇOIS X. OMLIN, ALBERT BISCHOFF, HANS MOOR   +2 more
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FREEZE ETCHING: A CLASSICAL VIEW*

Annals of the New York Academy of Sciences, 1972
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Freeze-etching.

Laboratory practice, 1973
A W, Robards, G R, Parish
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Freeze-Etch Histology

1975
Lelio Orci, Alain Perrelet
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On freeze-fracture and freeze-etch instrumentation

Ultramicroscopy, 1979
J. Vos, I. Stokroos, G. Kors
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