Efficient Self-Assembly of mPEG End-Capped Porous Silica as a Redox-Sensitive Nanocarrier for Controlled Doxorubicin Delivery

Figure 6

TEM images and particle size histograms: PNS (a, b); PNS-SS-ADA@CD-mPEG (c, d) fitted by log-normal distribution function, respectively.

(a)

(b)

(c)

(d)