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Nano Convergence
Fig. 2 | Nano Convergence

Fig. 2

From: Antibody-conjugated gold nanoparticles as nanotransducers for second near-infrared photo-stimulation of neurons in rats

Fig. 2

Characterization of Au nanoparticles. a Size distributions of Au@PDA, Au@PDA-PEG, and Au@PDA-PEG-Ab. b Hydrodynamic sizes of Au nanoparticles (n = 3). c Zeta potentials of Au nanoparticles (n = 3). d The UV–vis absorbance spectrum of TRPV1 antibody, Au@PDA-PEG, and Au@PDA-PEG-Ab. e TEM images of Au@PDA-PEG-Ab nanoparticles. Inset: SAED pattern of nanoparticles. f Enlarged view of Au@PDA-PEG-Ab nanoparticles

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