Manipulating mimicked magnetosome chains produced Using superparamagnetic microbeads in a confined space

Yan Hom Li*, Ting Yu Su, Tien Li Chang, Ya Wei Lee

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

2 引文 斯高帕斯(Scopus)

摘要

In this study, we investigated the dynamics of microchains containing superparamagnetic microbeads under the influence of oscillating magnetic fields in a confined space. The behavior of constrained microchains was investigated experimentally. Chains in confined spaces were first formed using a static directional field or a permanent magnet and then manipulated using an additional dynamical perpendicular field. An oscillating chain in a confined space can be designed to mimic magnetosome chains synthesized by magnetotactic bacteria, which have been exploited recently for various applications in biological and medical sciences. The effects of crucial parameters, such as the lengths of particle chains and sizes of confined spaces, were thoroughly analyzed to observe the distinct behavior and investigate the dynamics of the constrained chains.

原文英語
頁(從 - 到)37-42
頁數6
期刊Microelectronic Engineering
153
DOIs
出版狀態已發佈 - 2016 三月 5

ASJC Scopus subject areas

  • 電子、光磁材料
  • 原子與分子物理與光學
  • 凝聚態物理學
  • 表面、塗料和薄膜
  • 電氣與電子工程

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