safranin


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saf·ra·nin

 (săf′rə-nĭn) also saf·ra·nine (-nēn′, -nĭn)
n.
Any of a family of dyes based on phenazine, used chiefly as biological stains.

[French safran, saffron (from Old French; see saffron) + -in.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.safranin - any of a class of chiefly red organic dyes
dye, dyestuff - a usually soluble substance for staining or coloring e.g. fabrics or hair
pheno-safranine - a purplish red water-soluble dye used in microscopy
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
References in periodicals archive ?
Staph haemolyticus isolated from different sites was tested for biofilm production by tube adherence method, loopful of microorganisms from young cultures was inoculated in 10ml Oxoid Brain Heart Infusion Broth (Themo Scientific) and incubated at 35+- 25AdegC for 48 hours, the supernatant was discarded and borosilicate glass tube was stained with 0.1% Safranin solution followed by 3 washings with distilled water, visible slime layer formation was seen Figure 2.
In the preparation of the microsensors, self-adhesive poly(n-butyl acrylate) microspheres were synthesized by UV photocuring and Safranin O dyes was immobilized onto the spheres physically.
Parasidermic samples were stained with alcoholic safranin (JOHANSEN, 1940), washed in distilled water, dehydrated in ethyl series, passed through butyl acetate and mounted on glass varnish (PAIVA et al., 2006).
Other materials used were Luria Bertani (LB) Media, sterile distilled water, Phytase Selective Medium, universal primer (63F and 1387R), DNA template, DNA extraction kit (PrestoTM Mini gDNA Bacteria Kit), proteinase K, lysozyme, Gram(+) buffer, Gram(-) buffer, GB buffer, W1 buffer, wash buffer, elution buffer, absolute ethanol (96%), Master Mix PCR Kit, Tris borate EDTA (TBE) 10x, DNA ladder 100 bp, loading dye, agarose, ddH2O, ethidium bromide, gloves and mask, spirtus, 70% alcohol, 96% alcohol, sodium hypochlorite, and the gram staining reagents crystal violet, iodine, acetone alcohol, safranin, and methylene blue.
Gram staining of vegetative cells was done using safranin while endospore staining was done by using malachite green and acid fuchsin.
Then put counter stain safranin for 60 seconds and rinsed with distilled water and allow to air dry.
Watersoluble phenazine dyes such as Neutral Red, Safranin T, and Janus Green were selected for this investigation.
Chemical basis for the histological use of safranin O in the study of articular cartilage.
Free-hand section of pericarp and aril flesh were stained in 10 times dilution of 0.25% Safranin O for 2 min and washed in distilled water followed by observation under light microscope.