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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
Pt 2
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pubmed:dateCreated |
1982-3-13
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pubmed:abstractText |
A photoelectron microscope (photoemission electron microscope) has been designed and built for the study of organic and biological samples. The microscope is an oil-free stainless steel high vacuum instrument pumped by a titanium sublimation pump, an ion pump, and molecular sieve roughing pumps. The electron lenses are of the electrostatic unipotential type. The microscope is equipped with a dewar for sample cooling, an internal cryogenic camera, TV-image intensifier, and vibration isolation support. Applications include studies of biological cell surfaces, photosynthetic membranes and aromatic chemical carcinogens. A representative micrograph of mouse 3T3 cells is included. In some respects, photoelectron micrographs resemble scanning electron micrographs, but the basis for contrast is different in these two techniques.
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pubmed:grant | |
pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:issn |
0586-5581
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
123-30
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pubmed:dateRevised |
2007-11-14
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pubmed:meshHeading |
pubmed-meshheading:7323723-Animals,
pubmed-meshheading:7323723-Carcinogens,
pubmed-meshheading:7323723-Cell Line,
pubmed-meshheading:7323723-Cell Membrane,
pubmed-meshheading:7323723-Intracellular Membranes,
pubmed-meshheading:7323723-Mice,
pubmed-meshheading:7323723-Microscopy, Electron,
pubmed-meshheading:7323723-Photosynthesis,
pubmed-meshheading:7323723-Pigments, Biological,
pubmed-meshheading:7323723-Ultraviolet Rays,
pubmed-meshheading:7323723-Vacuum
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pubmed:year |
1981
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pubmed:articleTitle |
A high vacuum photoelectron microscope for the study of biological specimens.
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Research Support, U.S. Gov't, Non-P.H.S.
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