Table 2 Hydrodynamic diameter of different MNPs determined by DLS
From: Characterization of magnetic nanoparticle by dynamic light scattering
Type of MNPs | Surface coating | Hydrodynamic diameter by DLS (nm) | Reference |
|---|---|---|---|
Fe0 | Carboxymethyl cellulose | 15-19 | [39] |
Guar gum | 350-700 | [40] | |
Poly(methacrylic acid)-poly(methyl methacrylate)-poly(styrenesulfonate) triblock copolymer | 100-600 | [41] | |
Poly(styrene sulfonate) | 30-90 | [22] | |
γ-Fe2O3 | Oleylamine or oleic acid | 5-20 | [42] |
Poly(N,N-dimethylacrylamide) | 55-614 | [43] | |
Poly(ethylene oxide)-block-poly(glutamic acid) | 42-68 | [44] | |
Poly(ethylene imine) | 20-75 | [45] | |
Poly(ϵ-caprolactone) | 193 ± 7 | [46] | |
Fe3O4 | Phospholipid-PEG | 14.7 ± 1.4 | [47] |
Polydimethylsiloxane | 41.2 ± 0.4 | [48] | |
Oleic acid-pluronic | 50-600 | [49] | |
Polyethylenimine (PEI) | 50-150 | ||
Polythylene glycol | 10-100 | [51] | |
Triethylene glycol | 16.5 ± 3.5 | [52] | |
Poly(N-isopropylacrylamide) | 15-60 | [53] | |
Pluronic F127 | 36 | [54] | |
Poly(sodium 4-styrene sulfonate) | ~200 | [55] | |
Poly(diallyldimethylammonium chloride) | 107.4 ± 53.7 | [56] | |
FePt | Poly(diallyldimethylammonium chloride) | 30-100 | [57] |
NiO | Cetyltrimethyl ammonium bromide | 10-80 | [58] |
Fetal bovine serum | 39.05 | [59] | |
Not specified | 750 ± 30 | [60] | |
CoO, Co2O3 | Poly(methyl methacrylate) | 59-85 | [61] |
CoFe | Hydroxamic and phosphonic acids | 6.5-458.7 | [62] |