Preparation of Rhodamine B Fluorescent Poly(methacrylic acid) Coated Gelatin Nanoparticles

<table>IR spectra of gelatin (a), methacrylic acid (b), and PMAA coated gelatin nanoparticles (c). The transparences of the three spectra were normalized and separated for the convenience of comparison.</table>

Journal of Nanomaterials

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Figure 4

Figure 4: Preparation of Rhodamine B Fluorescent Poly(methacrylic acid) Coated Gelatin Nanoparticles 