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Figure 7

From: Thrombin@Fe3O4 nanoparticles for use as a hemostatic agent in internal bleeding

Figure 7

Analysis of hemostatic activity of THR@ferria: (a) General view of the model vessel with circulating blood and nanoparticles (I), bleeding after puncture (II), Magnet apposition to the bleeding zone (III) and appearance of the formed thrombus on the vessel wall after hemostasis. (b) SEM analysis of the thrombus surface with appropriate image mapping of the Fe content (c). The composite nanoparticles are shown to concentrate in the thrombus.

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