Fig. 7
From: Copper oxide nanoparticle toxicity profiling using untargeted metabolomics
Principal Component Analysis score plot showing controls (C), staurosporine treated samples (STS) and camptothecin treated samples (CPT) for the different time points (0 h, 3 h, 6 h, 9 h 12 h, 24 h) and biological replicates shown independently (n = 3, identified with K1,K2, and K3) for the HILIC negative dataset (R2(cum) 0.731 and Q2 (cum) 0.684)