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

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.

There are a variety of staining procedures used to identify specific external or internal structures that are not found in all bacterial species, such as a capsule stain and a flagella stain.

Aug 6, 2025 · Staining in biology is a technique to apply chemical substances or dyes to a biological specimen to enhance the visibility and contrast of its cellular constituents under the microscope.

Apr 9, 2025 · Staining is a biochemical process usually conducted to increase the contrast of a microscopic image. Staining samples with different dyes is an important part of microscopy where …

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 studying the …

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 just …

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 with water …

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