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. Author manuscript; available in PMC: 2011 Oct 26.
Published in final edited form as: ACS Nano. 2010 Oct 26;4(10):5703–5712. doi: 10.1021/nn1013484

Figure 4.

Figure 4

Analysis of descriptors used most frequently in kNN-QSAR models of 109 MNPs. (a) Average descriptor values in MNPs with highest and lowest PaCa2 cellular uptake. (b) Example of a lipophilicity related descriptor (GCUT_SLOGP_0), which significantly discriminates between nanoparticles with highest and lowest PaCa2 cellular uptake.