Research Article
Synthesis of Polymer Assembled Mesoporous CaCO3 Nanoparticles for Molecular Targeting and pH-Responsive Controlled Drug Release
Figure 2
(a) Zeta potentials during the manufacturing process of the mesoporous CaCO3 nano-particles assembled layer by layer. (MCNs: pure mesoporous CaCO3 nanoparticles, CS: CS coating, SA: SA coating, GA: GA coating, PEG: PEG coating, FA: FA coating). (b) FT-IR spectra of different layer coating MCNs.
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