Size-Dependent Photodynamic Activity of Gold Nanoparticles Conjugate of Water Soluble Purpurin-18-<i>N</i>-Methyl-<i>D</i>-Glucamine

<table>Synthetic method of <i>N</i>-methyl-<i>D</i>-glucamine salt of purpurin-18 (Pu-18-NMGA, PS<b>1</b>).</table>

BioMed Research International

Figure 1: Size-Dependent Photodynamic Activity of Gold Nanoparticles Conjugate of Water Soluble Purpurin-18-<i>N</i>-Methyl-<i>D</i>-Glucamine 