Magnetic nanotube fabrication by using bacterial magnetic nanocrystals

Ipsita A. Banerjee*, Lingtao Yu, Mutsuhiro Shima, Tomoko Yoshino, Haruko Takeyama, Tadashi Matsunaga, Hiroshi Matsui

*この研究の対応する著者

研究成果: Article査読

64 被引用数 (Scopus)

抄録

A novel bionanotechnological method for fabricating magnetic nanotubes with the aid of magnetic bacteria was investigated. Magnetospirillum magneticum strain AMB-1 was selected as a model to immobilize the extracted bacterial magnetic nanocrystals on the peptide nanotubes. Then, the magnetic nanocrystals were separated by using a magnet placed at the bottom of the glass tube containing the disrupted cells. The main advantage in using bacterial magnetic nanocrystals is that the mineral type, crystal size and morphology of the magnetic nanocrystals can be controlled by the selection of the bacterial species or strains.

本文言語English
ページ(範囲)1128-1131
ページ数4
ジャーナルAdvanced Materials
17
9
DOI
出版ステータスPublished - 2005 5月 2
外部発表はい

ASJC Scopus subject areas

  • 材料科学(全般)
  • 材料力学
  • 機械工学

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