SILVER IMPREGNATION OF ULTRATHIN SECTIONS FOR ELECTRON MICROSCOPY
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چکیده
منابع مشابه
Silver Impregnation of Ultrathin Sections for Electron Microscopy
A new procedure is described for silver impregnation of thin sections for electron microscopy. Sections of various tissues, fixed in OsO(4) and embedded in methacrylate, were treated with an ammoniacal silver solution, directly or after oxidation with periodic acid or hydrogen peroxide. After OsO(4) fixation all cellular membranous systems exhibit a primary argentaffinity probably due to the re...
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Heavy metal impregnation of specimens for electron microscopy offers a means for differential "staining" of various tissue components and cellular constituents. Of many silver impregnation methods, one of the most useful is Gomori's silver methenamine (1) after periodic acid oxidation (PA-SM) (2, 3). Several authors have applied silver impregnation to electron microscopy (4-7), mainly for the d...
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Ten years have passed since Baker and Pease (1949) published the first electron micrograph of an ultrathin section of a bacterial cell. During this time, more than thirty papers have appeared which have been devoted to the elucidation of the fine structure of the bacterial cell. Due to technical difficulties, to individual differences among species, and to the fact that some authors have limite...
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Electron Microscopy of Ultrathin Frozen Sections of Pollen Grains: H. Ferndndez-Moran and A. Ortile Dahl 465 George Walter McCoy: 1876-1952: Charles Armstrong 468 'News and Notes Royal Society of 'Canada: B. W. Sargent 469 Technical Papers Studies on Natural Pollination of Hevea brasiliensis in Brazil: H. E. Warmke _ 474 The Rate of Endogenous Respiration as Affected by the Oxidation of Exogeno...
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ژورنال
عنوان ژورنال: The Journal of Biophysical and Biochemical Cytology
سال: 1961
ISSN: 1540-8140,0021-9525
DOI: 10.1083/jcb.9.1.121