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staining    音标拼音: [st'enɪŋ]
n. 染色

染色

staining
n 1: (histology) the use of a dye to color specimens for
microscopic study
2: the act of spotting or staining something [synonym: {staining},
{spotting}, {maculation}]

Stain \Stain\ (st[=a]n), v. t. [imp. & p. p. {Stained}
(st[=a]nd); p. pr. & vb. n. {Staining}.] [Abbrev. fr.
distain.]
1. To discolor by the application of foreign matter; to make
foul; to spot; as, to stain the hand with dye; armor
stained with blood.
[1913 Webster]

2. To color, as wood, glass, paper, cloth, or the like, by
processes affecting, chemically or otherwise, the material
itself; to tinge with a color or colors combining with, or
penetrating, the substance; to dye; as, to stain wood with
acids, colored washes, paint rubbed in, etc.; to stain
glass.
[1913 Webster]

3. To spot with guilt or infamy; to bring reproach on; to
blot; to soil; to tarnish.
[1913 Webster]

Of honor void,
Of innocence, of faith, of purity,
Our wonted ornaments now soiled and stained.
--Milton.
[1913 Webster]

4. To cause to seem inferior or soiled by comparison.
[1913 Webster]

She stains the ripest virgins of her age. --Beau. &
Fl.
[1913 Webster]

That did all other beasts in beauty stain.
--Spenser.
[1913 Webster]

{Stained glass}, glass colored or stained by certain metallic
pigments fused into its substance, -- often used for
making ornamental windows.
[1913 Webster]

Syn: To paint; dye; blot; soil; sully; discolor; disgrace;
taint.

Usage: {Paint}, {Stain}, {Dye}. These denote three different
processes; the first mechanical, the other two,
chiefly chemical. To paint a thing is to spread a coat
of coloring matter over it; to stain or dye a thing is
to impart color to its substance. To stain is said
chiefly of solids, as wood, glass, paper; to dye, of
fibrous substances, textile fabrics, etc.; the one,
commonly, a simple process, as applying a wash; the
other more complex, as fixing colors by mordants.
[1913 Webster]


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  • What is Staining? Definition, Objectives, Mechanism Types - Biology . . .
    Definition: Staining is a method of imparting colour to cells, tissues or microscopic components, so they are highlighted and visualized better under a microscope There are a variety of staining methods like simple, differential and special staining, which are used for various purposes ranging from the study of microscopic organisms to
  • 4. 1: Introduction to Staining - Biology LibreTexts
    Describe the differences between simple staining and differential staining techniques Discuss how to prepare a bacterial smear from cultured organisms Distinguish between Gram-positive and Gram-negative bacteria
  • Staining Techniques: A Guide to Microscopic Visualization
    Staining techniques are fundamental tools in the fields of biology, microbiology, histology, and pathology These techniques enhance the contrast of microscopic images They allow scientists and researchers to observe and analyze the intricate details of cells, tissues, and microorganisms
  • What is Staining? - GeeksforGeeks
    Staining can be broadly grouped as vital staining and non-vital staining Vital staining is used to study living cells, whereas non-vital staining is used to study non-living cells One of the most common staining techniques is Gram's staining which is used to identify gram-negative and gram-positive bacteria
  • Types of Staining Techniques Used in Microbiology
    Based on the types and number of dyes used, staining can be categorized simple stain, negative stain, impregnation methods and differential stain
  • What is Staining? - BYJUS
    What is Staining? Staining, in microbiology, can be defined as a technique which is used to enhance and contrast a biological specimen at the microscopic level 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
  • Histology, Staining - StatPearls - NCBI Bookshelf
    Histological staining and examination hold a very high clinical significance in medical diagnosis and treatment in almost every field of medicine Histological examination is a gold standard for the diagnosis of many pathological diseases, for which staining is an essential component
  • Staining - an overview | ScienceDirect Topics
    Staining is a complex phenomenon concerned by chemical and physical factors, often not precisely known Dyes are chemical substances able to permanently stain a tissue Competition between dyes and blinding of one dye by another are also used
  • Introduction to Staining Explained: Definition, Examples, Practice . . .
    Staining is essential for visualizing colorless and transparent microbes under a microscope, enhancing contrast Various staining techniques include simple staining with basic and acidic dyes, differential staining like Gram and acid-fast stains, and special stains for capsules, endospores, and flagella
  • Staining - an overview | ScienceDirect Topics
    Staining: There is a difference in the uptake of some coloring agents in healthy and diseased tissue In cardiology, for example, a coloring agent such as β-carotene may be preferentially absorbed in atherosclerotic plaque In gastroenterology, methylene blue has been used for staining of the gastric mucosa (iii)
  • Staining – Definition, Types and Staining Techniques - Infinity Learn
    Staining is a technique used to enhance contrast in microscopy images Gram staining distinguishes between Gram positive and Gram negative bacteria
  • Histology: Stains and section interpretation | Kenhub
    Staining is widely used in histopathology and diagnosis, as it allows for the identification of abnormalities in cell count and structure under the microscope A huge range of stains is used in histology , from dyes and metals to labeled antibodies
  • 3. 2B: General Staining Methods - Biology LibreTexts
    Staining is a technique used in microscopy to enhance contrast in a microscopic image Stains and dyes are frequently used to highlight structures in microbes for viewing, often with the aid of different microscopes
  • Top 5 Types of Staining (With Diagram) | Microbiology - Biology Discussion
    The following points highlight the top five types of Staining The types are: 1 Simple Staining 2 Differential Staining 3 Gram Staining 4 Acid Fast Staining 5 Endospore Staining Staining Type # 1 Simple Staining: Colouration of microorganisms by applying single dye to a fixed smear is termed simple staining
  • Staining Methods – Simple Staining, Negative Staining, Gram’s Staining . . .
    Staining is a technique where specimens are stained with specific dyes to create contrast between the specimen and its background Several different types of staining procedure are known today which are used to study morphological features of microorganism and their





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