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Nano Convergence
Fig. 4 | Nano Convergence

Fig. 4

From: The nanomaterial toolkit for neuroengineering

Fig. 4

Magnetic Nanoparticles (MNPs). a Experimental scheme (left) showing magnetothermal deep brain stimulation using MNPs to open temperature-sensitive TRPV ion channels. Transmission electron microscopy image (right) showing the size and distribution of the MNPs. b Color maps of fluorescence intensity changes for TRPV1− and TRPV1+ cells before and during magnetic field exposure in the presence of MNPs. From Ref. [71]. Reprinted with permission from AAAS

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