Amphiphilic Polymer-Modified Uniform CuFeSe₂ Nanoparticles for CT/MR Dual-Modal Imaging

Table 1

Hydrodynamic diameters and zeta potentials of NPs.

Nanoparticles	Diameters (d/nm)	PDI	Zeta potential (φ/mv)
MPEG-PCL	25.31 ± 2.07	0.263 ± 0.527	−21.03 ± 1.53
MPEG-PCL@CuFeSe2	120.91 ± 3.44	0.183 ± 0.007	−10.85 ± 2.59

PDI: polydispersity index.