Application of bacterial magnets

Research output: Contribution to journalReview article

57 Citations (Scopus)

Abstract

Magnetic bacteria migrate along the lines of the earth's magnetic field, and synthesize intracellular particles of magnetite which are aligned in chains and enveloped by a membrane, thus forming biological magnets. Recent progress in techniques for isolating and culturing one strain offers hope for the large-scale production of bacterial magnets. Potential biotechnological and medical applications will exploit the ability to manipulate conjugates or cells incorporating the particles, whose usefulness depends on their small size and membrane coating.

Original languageEnglish
Pages (from-to)91-95
Number of pages5
JournalTrends in Biotechnology
Volume9
Issue number3
Publication statusPublished - 1991
Externally publishedYes

Fingerprint

Magnets
Ferrosoferric Oxide
Membranes
Medical applications
Magnetite
Magnetic Fields
Bacteria
Earth (planet)
Magnetic fields
Coatings

ASJC Scopus subject areas

  • Biotechnology
  • Bioengineering

Cite this

Application of bacterial magnets. / Matsunaga, Tadashi.

In: Trends in Biotechnology, Vol. 9, No. 3, 1991, p. 91-95.

Research output: Contribution to journalReview article

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