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It describes the appearance of cells, tissues and cellular structures as seen through the microscope after a histological section has been stained with a basic dye. The most common such dye is haematoxylin. The name basophilic refers to the characteristic of these structures to be stained very well by basic dyes. This can be explained by their ...
In vivo staining (also called vital staining or intravital staining) is the process of dyeing living tissues. By causing certain cells or structures to take on contrasting colours, their form or position within a cell or tissue can be readily seen and studied.
Staining dyes are dyes used for staining in microbiology and histology. Subcategories. This category has the following 2 subcategories, out of 2 total. ...
Acid dyes are not substantive to cellulosic fibers. Most synthetic food colors fall in this category. Examples of acid dye are Alizarine Pure Blue B, Acid red 88, etc. Basic dyes are water-soluble cationic dyes that are mainly applied to acrylic fibers, but find some use for wool and silk.
Rhodamine 6G-based dye laser. The dye solution is the orange fluid in the tubes. Rhodamine 6G is also used as a laser dye, or gain medium, in dye lasers, [3] [4] and is pumped by the second (532 nm) harmonic from an Nd:YAG laser, nitrogen laser, or argon ion laser. [5]
Rhodamine / ˈ r oʊ d əm iː n / is a family of related dyes, a subset of the triarylmethane dyes. They are derivatives of xanthene . Important members of the rhodamine family are rhodamine 6G , Rhodamin WT , Texas Red (Sulforhodamin 101), rhodamine 123 , and rhodamine B .
[4] añil Añil (Indigofera suffruticosa) is an indigo dye-bearing plant of Central and South America. [5] [6] aniline Aniline dyes or basic dyes are a class of synthetic dyes derived from coal tar, first discovered in the 19th century. These dyes produce brilliant colors that work well with animal fibers, especially silk. Because of poor ...
Neutral red (toluylene red, Basic Red 5, or C.I. 50040) is a eurhodin dye used for staining in histology. It stains lysosomes red. [ 1 ] It is used as a general stain in histology, as a counterstain in combination with other dyes, and for many staining methods.