Skip to main content
Biophysical Journal logoLink to Biophysical Journal
. 1982 Oct;40(1):83–85. doi: 10.1016/s0006-3495(82)84461-5

Birefringence Determination of Magnetic Moments of Magnetotactic Bacteria

Charles Rosenblatt, F Flavio Torres de Araujo, Richard B Frankel
PMCID: PMC1328976  PMID: 6814546

Abstract

A birefringence technique is used to determine the average magnetic moments <μ> of magnetotactic bacteria in culture. Differences in <μ> are noted between live and dead bacteria, as well as between normal density and high density samples of live bacteria.

Full text

PDF
83

Images in this article

Selected References

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

  1. Balkwill D. L., Maratea D., Blakemore R. P. Ultrastructure of a magnetotactic spirillum. J Bacteriol. 1980 Mar;141(3):1399–1408. doi: 10.1128/jb.141.3.1399-1408.1980. [DOI] [PMC free article] [PubMed] [Google Scholar]
  2. Blakemore R. P., Maratea D., Wolfe R. S. Isolation and pure culture of a freshwater magnetic spirillum in chemically defined medium. J Bacteriol. 1979 Nov;140(2):720–729. doi: 10.1128/jb.140.2.720-729.1979. [DOI] [PMC free article] [PubMed] [Google Scholar]
  3. Blakemore R. Magnetotactic bacteria. Science. 1975 Oct 24;190(4212):377–379. doi: 10.1126/science.170679. [DOI] [PubMed] [Google Scholar]
  4. Frankel R. B., Blakemore R. P., Wolfe R. S. Magnetite in freshwater magnetotactic bacteria. Science. 1979 Mar 30;203(4387):1355–1356. doi: 10.1126/science.203.4387.1355. [DOI] [PubMed] [Google Scholar]

Articles from Biophysical Journal are provided here courtesy of The Biophysical Society

RESOURCES