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Fig. 2 | Nanoscale Research Letters

Fig. 2

From: One-step, Rapid and Green Synthesis of Multifunctional Gold Nanoparticles for Tumor-Targeted Imaging and Therapy

Fig. 2

a UV-Visible absorption spectra and the photo images of DOX–GNPs (a), NLS-GNPs (b), and DRN-GNPs (c). b UV-Visible absorption spectra of basic DOX, RGD peptides, NLS peptides, and the supernatant of DRN-GNPs. c FTIR spectra of NLS peptides, NLS-GNPs, and DRN-GNPs. The distance between the GNPs’ spectrum and NLS peptides’ spectrum are enlarged for the contrast distinctly

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