Noun
of Stain
Source: Webster's dictionaryAccording to citation Research Hematological staining In the early 1870s, Ehrlich’s cousin Karl Weigert was the first person to stain bacteria with dyes and to introduce aniline pigments for histological studies and bacterial diagnostics. Source: Internet
Because osmium atoms are extremely electron-dense, osmium staining greatly enhances image contrast in transmission electron microscopy (TEM) studies of biological materials. Source: Internet
As a schoolboy (inspired by his cousin Karl Weigert who owned one of the first microtomes), he became fascinated by the process of staining microscopic tissue substances. Source: Internet
Bands could be visualized by silver staining the gel. Source: Internet
Brodmann was also an important figure in brain mapping; his experiments based on Franz Nissl’s tissue staining techniques divided the brain into fifty-two areas. Source: Internet
Cajal challenged this view after staining areas of the brain that had less myelin and discovering that neurons were discrete cells. Source: Internet