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microplate

microplate

1 5.6
A flat tray with many small holes to hold samples in a lab
  • noun
  • /ˈmaɪkroʊˌpleɪt/
  • Specialized
translation icon : microplaca
  • The scientist used a 96-well microplate to conduct the DNA tests on various samples.
  • microplate reader
  • 96-well microplate

Examples

  • Pipet 50 µl of the diluted samples and controls into separate wells of a microplate.

    Blog text (22)
  • To observe seroconversion and changes in antibody titers, we measured neutralization antibodies using a microneutralization test on a 96-well microplate.

    Academic text (2012)
  • Virus isolation was carried out using a described microplate method (15).

    Academic text (2012)
  • Then, run the microplate reader and conduct measurements at 450 nm immediately.

    Blog text (22)
  • Color intensities were measured using a microplate reader (Molecular Devices, CA, USA).

    Academic text (2018)
  • Technician Tina Williams and chemist Charles Lee use an automated liquid handler and a microplate reader to measure enzyme activity.

    Academic text (2002)
  • The absorbance was read at 570 nm using a microplate reader, and 630 nm was used as a reference wavelength.

    Academic text (2018)
  • Finally, 50 µL of stop solution was added, and the absorbance was read at 450 nm using a microplate reader within 5 minutes.

    Academic text (2018)
  • Measure the fluorescence in a fluorescence microplate reader using excitation in the range of 530-560 nm and emission detection at 590 nm.

    Blog text (22)
  • The absorbance was read at 570 nm using a microplate reader (VersaMax, Sunnyvale, USA), and 630 nm was used as a reference wavelength.

    Academic text (2018)

Surface Forms

microplate singular
microplates plural

Morphology

microplate = plate (semi-transparent) = micro + plate

The word is built from micro- + plate, but the laboratory sense is specialized rather than a fully literal 'small plate'.

Etymology

The word microplate joins micro-, from a Greek word meaning 'small' and seen in microphone, and plate, meaning 'flat piece'. So it literally means a 'small flat plate', which is why labs use a microplate to hold many tiny samples in wells.