Research Article

A Laser Fabrication of Magnetic Micromachines by Using Optimized Photosensitive Ferrofluids

Figure 2

Remote control of microturbine. (a) SEM image of Fe3O4 nanoparticle-contained microturbine. (b)–(f) Optical microscopy images of the microturbine in a circumgyratetion cycle. The positions of the point on the turbine blade were marked in the images.
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