NLM Logo

Microspectrophotometry MeSH Descriptor Data 2024


MeSH Heading
Microspectrophotometry
Tree Number(s)
E05.196.712.726.300
E05.196.867.826.300
Unique ID
D015591
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D015591
Annotation
a type of spectrum anal; NIM
Scope Note
Analytical technique for studying substances present at enzyme concentrations in single cells, in situ, by measuring light absorption. Light from a tungsten strip lamp or xenon arc dispersed by a grating monochromator illuminates the optical system of a microscope. The absorbance of light is measured (in nanometers) by comparing the difference between the image of the sample and a reference image.
Previous Indexing
Spectrophotometry (1966-1989)
Public MeSH Note
90
History Note
90
Date Established
1990/01/01
Date of Entry
1989/04/07
Revision Date
2002/07/03
Microspectrophotometry Preferred
page delivered in 0.183s