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. 2023 May 23;15(11):2426. doi: 10.3390/polym15112426

Table 2.

Average particle sizes and PDI of TiO2 nanoparticles before and after modification of PMPC-PO4H2. Different concentrations of PMPC-PO4H2 were used.

Sample Concentration (mg/mL) Size (nm) PDI
Original - 38.3 0.256
PMPC-PO4H2 a 2.5 41.6 0.181
5.0 49.1 0.264
10 47.2 0.263
20 49.3 0.271

a: Number-average molecular weight: 7600.