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Alternating Magnetic Field-Responsive Hybrid Gelatin Microgels for Controlled Drug Release
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Magnetically guided micro-droplet using biological magnetic material for smart drug delivery system

Darong Oh, Suwon Lee, Jinhyuk Kim

    Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference
    |January 9, 2015
    PubMed

    Abstract:

    Biodegradable polymer droplet containing magnetosome demonstrates active propulsion by magnetic field. Magnetosome is extracted from magnetotactic bacteria, AMB-1. Mixture of magnetosome and sodium alginate composes into droplet using the microfluidic device applied Plateau-Rayleigh instability principle. The magnetosome-contained droplet selects its route at the bifurcate microchannels by magnetic field. This shows tissue targeting potential of the proposed drug delivery system.

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