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Fig. 1 | Journal of Nanobiotechnology

Fig. 1

From: Intracisternal delivery of PEG-coated gold nanoparticles results in high brain penetrance and long-lasting stability

Fig. 1

Characterization of AuNPs. A TEM image of AuNPs. The AuNPs have a spherical shape with a diameter (mean ± S.D.) of 18.03 ± 4.93 nm. B UV–vis spectrum of AuNPs. The maximum absorbance of the plasmonic peak is at 523 nm. C Hydrodynamic diameter (nm) distribution of Cy5.5-AuNPs, obtained by dynamic light scattering (DLS) measurements. The intensity-mediated measure gives a mean hydrodynamic diameter of 50.92 nm

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Journal of Nanobiotechnology

ISSN: 1477-3155

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