Research Article
Preparation and In Vitro Evaluation of a Multifunctional Iron Silicate@Liposome Nanohybrid for pH-Sensitive Doxorubicin Delivery and Photoacoustic Imaging
Figure 1
(a) Schematic of synthesis of Chol-mPEG2000; (b) 1H NMR spectra of Chol-mPEG2000; (c) FTIR spectra of mPEG2000-NH2, cholesteryl chloroformate, and Chol-mPEG2000; (d) TGA curve of mPEG2000-NH2, cholesteryl chloroformate, and Chol-mPEG2000.
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