Figure 6
Toxicity of the NPs to NIH/3T3 fibroblasts using the LDH assay after 48-h incubationc NO/THCPSi NPs (red bars), glucose/THCPSi NPs (blue bars), and THCPSi NPs (yellow bars). Viability measures normalized to no NP control samples (n = 3; mean ± standard deviation shown).