electrophoresis
noun
elec·tro·pho·re·sis
i-ˌlek-trə-fə-ˈrē-səs 
: the movement of suspended particles through a medium (such as paper or gel) under the action of an electromotive force applied to electrodes in contact with the suspension
Examples of electrophoresis in a Sentence
Recent Examples on the Web
The new devices, an organic electronic ion pump custom designed for the anatomy of rats, is based on the principle of electrophoresis: the transport of molecules through a fluid or gel under the influence of an electric field.
—
IEEE Spectrum, 8 May 2015
Gel electrophoresis uses an electrical field to separate out the molecules of DNA and the florescent stain in the gel allows the results to be viewed under a black light.
—Kendra MacK, Anchorage Daily News, 4 Aug. 2023
The most common blood test is hemoglobin electrophoresis, in which electrical currents are passed through a blood sample, separating different types of hemoglobin into discrete bands.
—Krithika Varagur, Harper's Magazine, 10 July 2023
Back in her lab, Watsa analyzes the sample using a small electrophoresis device that’s connected to a smartphone.
—Katie Hunt, CNN, 4 Dec. 2022
Rather than use electrophoresis, Righetti opted to try a more powerful technique called mass spectrometry.
—Jo Marchant, Smithsonian Magazine, 10 Nov. 2022
These fragments were then placed in a gel and separated by electrophoresis, the application of an electric charge.
—Fortune, 14 June 2018
The test uses a process called capillary electrophoresis to separate a liquid into its independent components.
—Jay Bennett, Popular Mechanics, 27 Jan. 2017
His invention, called gel electrophoresis, is in wide use today.
—Denise Gellene, New York Times, 11 Jan. 2017
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IEEE Spectrum, 8 May 2015
Gel electrophoresis uses an electrical field to separate out the molecules of DNA and the florescent stain in the gel allows the results to be viewed under a black light.
—Kendra MacK, Anchorage Daily News, 4 Aug. 2023
The most common blood test is hemoglobin electrophoresis, in which electrical currents are passed through a blood sample, separating different types of hemoglobin into discrete bands.
—Krithika Varagur, Harper's Magazine, 10 July 2023
Back in her lab, Watsa analyzes the sample using a small electrophoresis device that’s connected to a smartphone.
—Katie Hunt, CNN, 4 Dec. 2022
Rather than use electrophoresis, Righetti opted to try a more powerful technique called mass spectrometry.
—Jo Marchant, Smithsonian Magazine, 10 Nov. 2022
These fragments were then placed in a gel and separated by electrophoresis, the application of an electric charge.
—Fortune, 14 June 2018
The test uses a process called capillary electrophoresis to separate a liquid into its independent components.
—Jay Bennett, Popular Mechanics, 27 Jan. 2017
His invention, called gel electrophoresis, is in wide use today.
—Denise Gellene, New York Times, 11 Jan. 2017
Dictionary Entries Near electrophoresis
Cite this Entry
“Electrophoresis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/electrophoresis. Accessed 22 Nov. 2024.
Copy CitationMedical Definition
electrophoresis
noun
elec·tro·pho·re·sis
-trə-fə-ˈrē-səs
plural electrophoreses
-ˌsēz
: the movement of suspended particles through a fluid or gel under the action of an electromotive force applied to electrodes in contact with the suspension
called also cataphoresis
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