Figure 2.

Preparation of the Aurod@pNIPAAm-PEGMA nanogel. (1, 2) Schematic of the sequence of steps in the synthesis of the hybrid Aurod@pNIPAAm-PEGMA nanogels, (3) ZnPc4 loading process, and (4) NIR-mediated ZnPc4 release.

Shang et al. Nanoscale Research Letters 2013 8:4   doi:10.1186/1556-276X-8-4
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