Different forms of TiO2 NP

Raw particle size (nm)

Average size of NP in dispersion (nm)

Zeta-potential (mV)

Anatase

< 25

458.6 ± 71.3

-36.73 ± 1.71

Rutile

<100

533.5 ± 101.0

-35.35 ± 4.65

Mixed Form

< 100

491.5 ± 164.8

-41.64 ± 1.75

Data shown are the mean ± standard deviation (n=3)
Table 1: Raw particle size, dispersed particle size and zeta potential of TiO2 NPs with different crystalline forms.