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Journal of Nanomaterials
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2013
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Article
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Tab 2
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Research Article
In Vitro
Evaluation of Cytotoxicity of Colloidal Amorphous Silica Nanoparticles Designed for Drug Delivery on Human Cell Lines
Table 2
Absorbance values (OD) of 20 nm and 40 nm silica nanoparticles.
Blank silica NPs colloids (nm)
Absorbance value at peak 233 nm (OD)
Absorbance value at peak 233 × dilution factor 100 (OD)
20
2.028
202.8
40
2.713
271.3