| autoradiograph | Image of the distribution and concentration of radioactivity in a tissue or other substance made by placing a photographic emulsion on the surface of, or in close proximity to, the substance. Synonym: autoradiogram. (05 Mar 2000) |
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| autoradiography | <technique> A specimen containing radioactive atoms is overlaid with a photographic emulsion (X-ray film), which is subsequently developed, revealing the localisation of radioactivity as a pattern of silver grains. Resolution is determined by the path length of the radiation and so the low energy beta emitting isotope, tritium, is usually used. The technique can be used to visualise radioactively labelled molecules or fragments of molecules, used in analyzing length and number of DNA fragments after they are separated by gel electrophoresis. (12 Mar 1998) |
Synonyms :
| autoradiograph |
a radiogram produced by radiation emitted by the specimen being photographed
Ãâó: wordnet.princeton.edu/perl/webwn
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| autoradiography |
producing a radiograph by means of the radiation emitted from the specimen being photographed
Ãâó: wordnet.princeton.edu/perl/webwn
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| autoradiographic |
of or relating to or produced by autoradiography
Ãâó: wordnet.princeton.edu/perl/webwn
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| autoradiography |
A process by which radioactive materials, often though not exclusively incorporated into cell structures, are located by exposure to a photographic emulsion forming a pattern on the film corresponding to the location of the radioactive compounds within the cell. A technique in which radioactive molecules make their location known by exposing photographic films or emulsions.
Ãâó: helios.bto.ed.ac.uk/bto/glossary/ab.htm
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| autoradiograph |
A photo image created by exposure to a radioactive substance incorporated into a tissue. It shows the location and intensity of the radioactive substance.
Ãâó: www.botanyvt.com/pages/dictionary.shtml
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| autoradiograph | a radiogram produced by radiation emitted by the specimen being photographed |
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| autoradiograph | of or relating to or produced by autoradiography |
| autoradiograph | producing a radiograph by means of the radiation emitted from the specimen being photographed |
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