Figure 2.
UV-vis spectra (A) and TEM image (B) of [(Au0)300-G5.NHAc-FI-mPEG] DENPs dispersed in water (pH =6.0) at room temperature (25°C).
Abbreviations: DENP, dendrimer-entrapped gold nanoparticle; FI, fluorescein isothiocyanate; PEG, polyethylene glycol; TEM, transmission electron microscopy; UV-vis, ultraviolet–visible.