Staining is a technique used to enhance contrast in samples, generally at the microscopic level.

Aug 6, 2025 · What is Staining? Staining is a technique in biology that enhances the visibility of specific components of a biological specimen under microscopes. This technique involves …

Definition: Staining is a method of imparting colour to cells, tissues or microscopic components, so they are highlighted and visualized better under a microscope.

Based on the types and number of dyes used, staining can be categorized simple stain, negative stain, impregnation methods and differential stain.

In addition to fixation, staining is almost always applied to color certain features of a specimen before examining it under a light microscope. Stains, or dyes, contain salts made up of a …

Sep 12, 2025 · Staining techniques involve the use of dyes or stains to color biological specimens, making them more visible under a microscope. These techniques are essential for …

Several types of stains are used to make bacterial cells more visible. In addition, specific staining techniques can be used to determine the cells’ biochemical or structural properties, such as …

Sep 22, 2025 · What is the staining technique? Staining in microbiology involves adding dyes to the smear that are either charged-attractive (cationic dyes like methylene blue or crystal violet) …

Colouration of microorganisms by applying single dye to a fixed smear is termed simple staining. One covers the fixed smear with stain for specific period, after which this solution is washed off …

Stains and dyes are used to highlight the specimen at the microscopic level to study it at higher magnification for histopathological studies and diagnostic purposes. However, staining is not …