Detection of copper in isolated plant cells by resonance ionization mass spectrometry

Detection of copper in isolated plant cells at the millimolar level and below is demonstrated by resonance ionization mass spectrometry. The results suggest opportunities to measure trace metal concentrations at the single cell level.

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Bibliographic Details
Published in:Analytical chemistry (Washington) 1992-12, Vol.64 (23), p.2972-2976
Main Authors: Nogar, N. S, Estler, R. C, Conia, J, Jackson, P. J
Format: Article
Language:English
Subjects:
400102 > Chemical & Spectral Procedures
Analytical, structural and metabolic biochemistry
Biological and medical sciences
Cellular biology
CHEMICAL ANALYSIS
Chemistry
COPPER
DATA
ELEMENTS
ENVIRONMENTAL SCIENCES
EXPERIMENTAL DATA
Flowers & plants
Fundamental and applied biological sciences. Psychology
INFORMATION
Inorganic compounds
INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY
MASS SPECTROSCOPY
METALS
NUMERICAL DATA
Other biological molecules
PLANT CELLS
RESONANCE IONIZATION MASS SPECTROSCOPY
Scientific imaging
SPECTROSCOPY
TRACE AMOUNTS
Trace elements
TRANSITION ELEMENTS 540220 > Environment, Terrestrial-- Chemicals Monitoring & Transport-- (1990-)
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Description
Summary:Detection of copper in isolated plant cells at the millimolar level and below is demonstrated by resonance ionization mass spectrometry. The results suggest opportunities to measure trace metal concentrations at the single cell level.
ISSN:0003-2700
1520-6882
DOI:10.1021/ac00047a016