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. 1976 Apr;31(4):605–608. doi: 10.1128/aem.31.4.605-608.1976

Continuously variable amplitude contrast microscopy for the detection and study of microorganisms in soil.

L E Casida Jr
PMCID: PMC169825  PMID: 773307

Abstract

A new type of phase microscope was used to detect and observe the microflora in soil and to differentiate cells and spores from soil debris. This microscope provides a continuous variation in the amplitude ratios between undeviated and deviated beams of light, and the microbial cells, spores, and debris in soil change in appearance to a differing degree in response to the changes in amplitude ratio.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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