Research Article
Size-Dependent Photodynamic Activity of Gold Nanoparticles Conjugate of Water Soluble Purpurin-18-N-Methyl-D-Glucamine
Table 3
IC50 (μg/mL) values of PS1 and 2a–2e against A549 cells at various incubation times. IC50 values were determined by MTT assay at 3 h, 24 h and 48 h incubation after photo irradiation.
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