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Table 1 DLS size and PdI measurements for the three nanoparticle contrast agents

From: Synthesis route and three different core-shell impacts on magnetic characterization of gadolinium oxide-based nanoparticles as new contrast agents for molecular magnetic resonance imaging

Nanoparticle

Hydrodynamic diameter(nm)

PdI

Gd2O3-DEG

5.9 ± 0.13

0.387

SPGO-mPEG-silane550

51.3 ± 1.46

0.350

SPGO-mPEG-silane2000

194.2 ± 22.1

0.225

  1. The results show a direct relationship between size and molecular weight.

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