Silicon quantum dots delivered phthalocyanine for fluorescence guided photodynamic therapy of tumor
Liu Jiao-Jiao1, Chang Qi1, Bao Mei-Mei1, Yuan Bing1, ‡, Yang Kai1, §, Ma Yu-Qiang1, 2
       

(color online) Cell viability of MGC-803 cells treated with Si, (Si+Pc), and (Si*Pc) NPs at various concentrations (from 0 to 260 μg⋅ mL−1 in respect to Si content) for (a) 24 h and (b) 48 h. Free Pc is also tested as a control (from 0 to 40 μg⋅mL−1). Error bar represents the standard deviation of the mean over three duplicate assay features.