Results 211 to 220 of about 117,137 (262)

Chemical studies on the silver staining of nucleoli

Experientia, 1980
The uptake of Ag-ions by isolated nucleoli of rat liver cells was studied. Nucleolar proteins separated by electrophoresis were examined for selective silver-staining. A mechanism for preferential Ag-staining of the nucleoli is discussed.
H, Kling, L, Lepore, W, Krone, J, Olert, G, Sawatzki   +4 more
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A silver staining reaction for chromosomes and nuclei

Histochemie, 1965
A staining reaction for the nucleus and chromosomes, using silver-hexamethylentetramine, buffered with borax, after hydrolisis with warm IN HC1, has been proposed. Its specificity has been assayed by means of enzymatic digestions (DNase, pepsin, trypsin), and through the comparison of the results with those obtained by the Feulgen reaction.
C, De Martino, E, Capanna, M V, Civitelli, G, Procicchiani   +3 more
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Mitochondrial nucleoid staining with ammoniacal silver

Experimental Cell Research, 1974
Abstract Under controlled conditions, ammoniacal silver (A-S) reaction appears in the nucleoid in the mitochondria of Physarum polycephalum as well as the dense chromatin in the nuclei. The results and the effect of selective extraction of basic proteins on the A-S reaction of the nucleoid and the nucleus suggest that the mitochondrial nucleoid may ...
T, Kuroiwa, M, Hizume
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Silver staining of proteins in polyacrylamide gels

Analytical Biochemistry, 1981
Abstract The silver-staining procedure for detecting proteins in polyacrylamide gels has been modified and further simplified so that it is stable, controllable, and even more rapid than previous silver-staining methods. The method retains its sensitivity to proteins at the nanogram level and may be used either before or after Coomassie blue staining.
W, Wray, T, Boulikas, V P, Wray, R, Hancock   +3 more
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Selective Silver Staining for Neural Degeneration

2003
Silver degeneration stains are typically considered the domain of studies of neural circuitry, but have also proven useful in studies of neurotoxicity. They are particularly well suited to localizing sites of injury, and determining the extent and time-course of degeneration.
J K, Olin, K F, Jensen
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The colors of silver with silver nitrate staining in dental materials

Dental Materials, 1992
Silver nitrate has been used as a stain to study the permeability, degradation, and marginal integrity of dental composite restorations. The reagent results in various colors in the composite or marginal interface. So that the cause of these colors could be investigated, this study compared the appearances of the stained layers by light and electron ...
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Staining Proteins in Gels with Silver Nitrate

Cold Spring Harbor Protocols, 2007
INTRODUCTIONSilver staining is one of the commonly used procedures for visualizing proteins in acrylamide gels. All silver staining methods rely on the reduction of ionic to metallic silver to provide metallic silver images; the selective reduction at gel sites occupied by proteins compared to nonprotein sites is dependent on differences in the ...
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Some Introductory Comments on Silver Staining

Stain Technology, 1985
Silver staining has become a versatile method for the visualization of specific cell structures and products. The similarity of the impregnation "nuclei" of reduced silver staining to the silver "specks" or "nuclei" of the latent image in photography is noted. "Physical" development (reduction of ionic silver in solution) in silver staining as compared
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Gold and Silver Staining

2002
Silver Stains for the Identification of Neuroendocrine Cell Types, L. Grimelius Autometallographic Tracing of Gold, Silver, Bismuth, Mercury and Zinc, G. Danscher, G.W. Hacker, and M. Stoltenberg Silver- and Gold-Based Autometallography of Nanogold, J.F. Hainfeld and R.D.
openaire   +1 more source

Silver stain image amplification

Trends in Genetics, 1988
W J, Lukiw, D R, McLachlan
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