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Table 1 Biodistribution of polystyrene nanoparticles after intravenous injection. Summary of the distribution of differently functionalized polystyrene NPs after intravenous injection into mice. Organs were excised 5 min or 4 days after particles administration

From: Enhanced detection with spectral imaging fluorescence microscopy reveals tissue- and cell-type-specific compartmentalization of surface-modified polystyrene nanoparticles

 

Brain

Placenta

Kidney

Liver

Spleen

Embryonic tissue

PS-COOH

 5 min

+

+

+

+

+

 4 days

+

+

PS-PEG

 5 min

+

+

+

 4 days

+

+

+