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Updated: Jul 9, 2026

Cell Labeling and Targeting with Superparamagnetic Iron Oxide Nanoparticles
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具有Fe3O4@SiO2核心和垂直对齐的半孔SiO2外的超偏磁性高磁化微球,用于去除微囊

Yonghui Deng1, Dawei Qi, Chunhui Deng

  • 1Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Advanced Materials Laboratory, Fudan University, Shanghai 200433, China.

Journal of the American Chemical Society
|December 14, 2007
PubMed
概括

新开发的超偏磁微球有效地从水中去除有害的微晶. 这些核心外材料为净化水提供了快速有效的解决方案,达到超过95%的清除效率.

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Other Unique Bacteria01:18

Other Unique Bacteria

Magnetic bacteria exhibit a directed movement called magnetotaxis, driven by structures called magnetosomes. These magnetosomes consist of chains of magnetic particles made of either magnetite (Fe₃O₄) or greigite (Fe₃S₄) and are organized in a linear conformation by a protein scaffold within invaginations of the cell membrane. The bacteria align along the north–south magnetic field lines, much like a compass needle. They are typically microaerophilic or anaerobic and are commonly found near the...