Table 1: The concentrations GNPs on HEp-2 cell line after 24 h.

pre IC50 (nM) IC50 (nM) post IC50 (nM)
GNSs treated cells 19.79 39.58 79.16
GNRs treated cells 0.025 0.05 0.1

Abbreviations: Pre IC50, Previous half maximal inhibitory concentration; IC50, Half maximal inhibitory concentration; Post IC50, Post half maximal inhibitory concentration.