Definitions for elution
elu·tion

Princeton's WordNetRate this definition:2.2 / 5 votes

1. elutionnoun

   the process of extracting one material from another by washing with a solvent to remove adsorbed material from an adsorbent (as in washing of loaded ion-exchange resins to remove captured ions); used to obtain uranium ions

WiktionaryRate this definition:2.5 / 4 votes

1. elutionnoun

   The process of removing materials that are absorbed with a solvent.

WikipediaRate this definition:4.7 / 3 votes

1. Elution

   In analytical and organic chemistry, elution is the process of extracting one material from another by washing with a solvent; as in washing of loaded ion-exchange resins to remove captured ions. In a liquid chromatography experiment, for example, an analyte is generally adsorbed, or "bound to", an adsorbent in a liquid chromatography column. The adsorbent, a solid phase (stationary phase), is a powder which is coated onto a solid support. Based on an adsorbent's composition, it can have varying affinities to "hold" onto other molecules—forming a thin film on the surface of its particles. Elution then is the process of removing analytes from the adsorbent by running a solvent, called an "eluent", past the adsorbent/analyte complex. As the solvent molecules "elute", or travel down through the chromatography column, they can either pass by the adsorbent/analyte complex or they can displace the analyte by binding to the adsorbent in its place. After the solvent molecules displace the analyte, the analyte can be carried out of the column for analysis. This is why as the mobile phase passes out of the column, it typically flows into a detector or is collected for compositional analysis. Predicting and controlling the order of elution is a key aspect of column chromatographic methods.

ChatGPTRate this definition:0.0 / 0 votes

1. elution

   Elution is a process used in chemistry and biochemistry where substances are separated from a mixture by dissolving and washing them from an adsorbent material through which the mixture has passed. The solvent used for washing and carrying the substance is known as the eluent. This technique is commonly used in chromatography.

WikidataRate this definition:3.7 / 3 votes

1. Elution

   Elution is a term used in analytical and organic chemistry to describe the process of extracting one material from another by washing with a solvent. In a liquid chromatography experiment, for example, an analyte is generally adsorbed, or "bound to", an adsorbent in a liquid chromatography column. The adsorbent, a solid phase, is a powder which is coated onto a solid support. Based on an adsorbent's composition, it can have varying affinities to "hold" onto other molecules—forming a thin film on its outside surface. Elution then is the process of removing analytes from the adsorbent by running a solvent, called an "eluent", past the adsorbent/analyte complex. As the solvent molecules "elute", or travel down through the chromatography column, they can either pass by the adsorbent/analyte complex or they can displace the analyte by binding to the adsorbent in its place. After the solvent molecules displace the analyte, the analyte can be carried out of the column for analysis. This is why as the mobile phase passes out of the column, it typically flows into a detector or is collected for compositional analysis.

Matched Categories

1. • Extraction

Usage in printed sourcesFrom: 

1. [["1624","1"],["1832","1"],["1861","1"],["1872","1"],["1877","1"],["1880","1"],["1881","1"],["1882","44"],["1883","2"],["1888","4"],["1890","6"],["1892","1"],["1893","1"],["1895","5"],["1897","7"],["1900","2"],["1906","4"],["1907","18"],["1908","1"],["1909","4"],["1911","1"],["1912","26"],["1916","4"],["1918","1"],["1920","2"],["1921","2"],["1922","2"],["1923","5"],["1924","16"],["1925","6"],["1926","10"],["1927","10"],["1928","40"],["1929","57"],["1930","10"],["1931","29"],["1932","32"],["1933","44"],["1934","73"],["1935","28"],["1936","37"],["1937","68"],["1938","75"],["1939","54"],["1940","57"],["1941","216"],["1942","129"],["1943","88"],["1944","80"],["1945","219"],["1946","143"],["1947","283"],["1948","214"],["1949","959"],["1950","447"],["1951","481"],["1952","571"],["1953","889"],["1954","1175"],["1955","1460"],["1956","957"],["1957","1511"],["1958","1464"],["1959","2304"],["1960","2371"],["1961","3739"],["1962","3173"],["1963","5105"],["1964","2998"],["1965","2678"],["1966","3423"],["1967","4815"],["1968","4557"],["1969","6020"],["1970","5781"],["1971","5900"],["1972","5829"],["1973","5419"],["1974","8694"],["1975","6172"],["1976","7749"],["1977","4581"],["1978","6991"],["1979","8313"],["1980","8249"],["1981","7909"],["1982","8621"],["1983","8989"],["1984","10660"],["1985","9729"],["1986","10404"],["1987","9635"],["1988","10639"],["1989","10114"],["1990","10237"],["1991","8671"],["1992","7140"],["1993","8623"],["1994","7938"],["1995","9831"],["1996","8193"],["1997","6922"],["1998","9125"],["1999","7628"],["2000","13538"],["2001","7538"],["2002","10103"],["2003","12383"],["2004","10689"],["2005","10920"],["2006","10907"],["2007","12935"],["2008","8563"]]

Anagrams for elution »

1. lineout

2. line-out

3. outline

How to pronounce elution?

1. Alex

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   David

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   Mark

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   Daniel

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   Libby

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   Mia

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   Karen

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   Hayley

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   Neerja

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How to say elution in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of elution in Chaldean Numerology is: 4

2. Pythagorean Numerology

   The numerical value of elution in Pythagorean Numerology is: 6

Popularity rank by frequency of use

References

1. ^ Princeton's WordNet
   http://wordnetweb.princeton.edu/perl/webwn?s=elution
2. ^ Wiktionary
   https://en.wiktionary.org/wiki/Elution
3. ^ Wikipedia
   https://en.wikipedia.org/wiki/Elution
4. ^ ChatGPT
   https://chat.openai.com
5. ^ Wikidata
   https://www.wikidata.org/w/index.php?search=elution
6. ^ Usage in printed sources
   https://books.google.com/ngrams/graph?content=elution