Edit Particle
Polymer Type
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Morphology
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Source
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Chemical Loads
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Matrix Entries
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Size Major Axis Nm
Size Minor Axis Nm
Crystallinity Pct
Surface Area M2 Per G
Zeta Potential Mv
Hydrophobicity Log D
Surface Functionalization
Pristine surface; manufactured polystyrene nanosphere. No functionalisation.
Protein Corona Potential
True
False
Origin
Weathering State
Degradability Notes
Polystyrene is highly persistent at all size scales; 20 nm particles may exhibit enhanced cellular uptake.
Density G Per Cm3
Reference Material Id
Detection Method
Refractive Index
Reliability Rating
Detection Method Notes
AURORA preliminary 2026 data. PS ultrafine particles are reliably characterised by TEM with DLS confirmation.
Notes
20 nm PS ultrafine sphere — model particle for exercising ultrafine_nano kinetic fractions. AURORA preliminary 2026.
Created At
Updated At
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