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  2. Staining - Wikipedia

    en.wikipedia.org/wiki/Staining

    Staining is a technique used to enhance contrast in samples, generally at the microscopic level. Stains and dyes are frequently used in histology ...

  3. Stain - Wikipedia

    en.wikipedia.org/wiki/Stain

    A stain is a discoloration that can be clearly distinguished from the surface, material, or medium it is found upon. They are caused by the chemical or physical ...

  4. Negative stain - Wikipedia

    en.wikipedia.org/wiki/Negative_stain

    In microscopy, negative staining is an established method, often used in diagnostic microscopy, for contrasting a thin specimen with an optically opaque fluid. In this technique, the background is stained, leaving the actual specimen untouched, and thus visible. This contrasts with positive staining, in which the actual specimen is stained.

  5. H&E stain - Wikipedia

    en.wikipedia.org/wiki/H&E_stain

    The H&E staining procedure is the principal stain in histology [3] [7] [2] [5] in part because it can be done quickly, [7] is not expensive, and stains tissues in such a way that a considerable amount of microscopic anatomy [9] [10] is revealed, [7] [5] [4] and can be used to diagnose a wide range of histopathologic conditions. [8]

  6. Trichrome staining - Wikipedia

    en.wikipedia.org/wiki/Trichrome_staining

    Trichrome staining is a histological staining method that uses two or more acid dyes in conjunction with a polyacid. Staining differentiates tissues by tinting them in contrasting colours. It increases the contrast of microscopic features in cells and tissues, which makes them easier to see when viewed through a microscope.

  7. Basophilic - Wikipedia

    en.wikipedia.org/wiki/Basophilic

    Main staining types when using hematoxylin and eosin (H&E). A Basophil granulocyte stains dark purple upon H&E staining. Basophilic is a technical term used by pathologists. 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.

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    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  9. Science education - Wikipedia

    en.wikipedia.org/wiki/Science_education

    Science education is the teaching and learning of science to school children, college students, or adults within the general public. The field of science education includes work in science content, science process (the scientific method), some social science, and some teaching pedagogy.