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. 2015 Oct 7;10(10):e0129008. doi: 10.1371/journal.pone.0129008

Table 1. Size and surface charge of SPIONs with/without plasma corona.

Particles DLS hydrodynamic (nm) a Zeta potential (mV) a
CSNP 124.8 (±4.8) -19.92 (±0.86)
CSNP@protein corona 391.7 (±11.7) -11.24 (±0.39)
Nanomag-D-spio 81.8 (±1.2) -4.87 (±0.69)
Nanomag-D-spio@protein corona 111.1 (±8.01) -9.79 (±0.4)

DLS values are measured in RPMI 1640 cell culture medium (pH = 7.4) without FCS at 37°C.

aMeasurements were performed on a colloidal suspension of particles, mean values ± SD, n = 3.