https://www.selleckchem.com/pr....oducts/l-nmma-acetat
Furthermore, [Au9(DPPBA)8]Cl3 underwent a visible pH- and temperature-induced isomerization in ethanol between the 'crown' and 'butterfly' isomers of [Au9(L)8]3+ which has not been previously reported. Cytotoxicity evaluation of these water-soluble nanoclusters gave CC50 values of 36 μg mL-1 and 70 μg mL-1 against A549 human alveolar epithelial cells, and 30 μg mL-1 and 40 μg mL-1 against NIH/3T3 mouse fibroblast cells for [Au9(TPPMS)8]Cl3 and [Au9(DPPBA)8]Cl3, respectively. For comparison, auranofin, an FDA-approved gold drug, i