Preparation and Characterization of Folate-Targeted Fe<sub>3</sub>O<sub>4</sub> Nanoparticle Codelivering Cisplatin and TFPI-2 Plasmid DNA for Nasopharyngeal Carcinoma Therapy

<div>FT-IR spectra of (a) FA, (b) NH<sub>2</sub>-PEG-OH, (c) NH<sub>2</sub>-PEG-COOH, and (d) FA-PEG-PEI.</div>

Journal of Nanomaterials

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Figure 2: Preparation and Characterization of Folate-Targeted Fe<sub>3</sub>O<sub>4</sub> Nanoparticle Codelivering Cisplatin and TFPI-2 Plasmid DNA for Nasopharyngeal Carcinoma Therapy 

Figure 2 | Preparation and Characterization of Folate-Targeted Fe3O4 Nanoparticle Codelivering Cisplatin and TFPI-2 Plasmid DNA for Nasopharyngeal Carcinoma Therapy 