Figure 9
From: Enhanced green fluorescent protein-mediated synthesis of biocompatible graphene
Effects of GO and EGFP-rGO on lactate dehydrogenase activity in human embryonic kidney 293 cells. Lactate dehydrogenase activity was measured at 490 nm, using the cytotoxicity detection lactate dehydrogenase kit. The results represent the means of three separate experiments, and error bars represent the standard error of the mean. GO- and EGFP-rGO-treated groups showed statistically significant differences from the control group by the Student's t-test (P<0.05).