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.

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 …

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 …

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

Mar 28, 2025 · Gram staining is one of the most crucial staining techniques in microbiology. The name comes from the Danish bacteriologist Hans Christian Gram, who first introduced it in …

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 …

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 …

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 …

Staining is usually done in tissue sections and cell smears. The most common sections for staining are those obtained from paraffin embedding and frozen tissues.