- coupling dye
- 偶合染料
English-Chinese chemistry dictionary (英汉化学大词典). 2013.
coupling dye
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dye — dyable, dyeable, adj. dyer, n. /duy/, n., v., dyed, dyeing. n. 1. a coloring material or matter. 2. a liquid containing coloring matter, for imparting a particular hue to cloth, paper, etc. 3. color or hue, esp. as produced by dyeing. 4. of the… … Universalium
Dye — For other uses, see Dye (disambiguation). Yarn drying after being dyed in the early American tradition, at Conner Prairie living history museum. A dye is a colored substance that has an affinity to the substrate to which it … Wikipedia
dye coupling — Measure of intercellular communication, usually through gap junctions. If a fluorescent dye (eg. lucifer yellow) injected into one cell is seen to pass into a neighbouring cell, the presence of junctions at least able to pass solutes of that size … Dictionary of molecular biology
azoic dye — noun also azoic ( s) : any of a group of water insoluble azo dyes formed by coupling of the components on the fiber called also ice color, ingrain dye; see dye table I * * * /a zoh ik/, Chem. any of a group of brilliant, long lasting azo dyes,… … Useful english dictionary
Azo coupling — An azo coupling is an organic reaction between a diazonium compound and a dialkylaniline (C6H5NR2), phenol or other aromatic compound which produces an azo compound.[1][2] In this reaction the diazonium salt is an electrophile and the activated… … Wikipedia
electrical coupling — Of two physically touching cells, denoting the presence of a junction that allows the passage of electrical current. Usually tested by impaling both cells with microelectrodes, injecting a current into one, and looking for a change in potential… … Dictionary of molecular biology
azoic dye — /a zoh ik/, Chem. any of a group of brilliant, long lasting azo dyes, formed on the fiber by coupling diazotized materials, used chiefly for printing on cotton. * * * … Universalium
spectroscopy — spectroscopist /spek tros keuh pist/, n. /spek tros keuh pee, spek treuh skoh pee/, n. the science that deals with the use of the spectroscope and with spectrum analysis. [1865 70; SPECTRO + SCOPY] * * * Branch of analysis devoted to identifying… … Universalium
photography, technology of — Introduction equipment, techniques, and processes used in the production of photographs. The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… … Universalium
Diazonium compound — Phenyldiazonium cation Diazonium compounds or diazonium salts are a group of organic compounds sharing a common functional group R N2+ X where R can be any organic residue such alkyl or aryl and X is an inorganic or organic anion such as a… … Wikipedia
DNA microarray experiment — steps involved in a microarray experiment (some steps omitted) For DNA microarrays in general, see DNA microarray. This is an example of a DNA microarray experiment, detailing a particular case to better explain DNA microarray experiments, while… … Wikipedia
