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Fig. 1 | Nanoscale Research Letters

Fig. 1

From: In Vivo Magnetic Resonance Imaging and Microwave Thermotherapy of Cancer Using Novel Chitosan Microcapsules

Fig. 1

Chitosan synthesis and characterization. a A schematic illustration of microcapsules synthesis. b SEM images of chitosan, chitosan/Fe3O4, and chitosan/Fe3O4@IL microcapsules. c FT-IR spectra of chitosan, chitosan/Fe3O4, and chitosan/Fe3O4@ILmicrocapsules. d Heating curves of water, saline, and microcapsules under MW irradiation at a power density of 1.8 W/cm2 for 5 min

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