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Table 3 Size, zeta potential and PDI of CD-1, CD-2 & CD-3 after 10, 20 and 30 days during stability studies

From: Biosynthesis, characterization of PLGA coated folate-mediated multiple drug loaded copper oxide (CuO) nanoparticles and it’s cytotoxicity on nasopharyngeal cancer cell lines

  CD-1 CD-2 CD-3
Size (nm) Zeta potential (mV) PDI Size (nm) Zeta potential (mV) PDI Size (nm) Zeta potential (mV) PDI
10 days 181.23 ± 1.1 − 26.5 ± 1.3 0.345 ± 0.03 196.13 ± 1.6 − 26.3 ± 0.1 0.311 ± 0.02 190.13 ± 0.4 − 23.2 ± 0.2 0.221 ± 0.03
20 days 183.22 ± 1.3 − 24.3 ± 1.2 0.322 ± 0.04 197.33 ± 1.4 − 24.1 ± 0.3 0.310 ± 0.01 191.45 ± 1.3 − 22.6 ± 0.1 0.218 ± 0.01
30 days 184.3 ± 1.1 − 23.5 ± 0.3 0.311 ± 0.01 198.13 ± 0.2 − 22.3 ± 0.5 0.308 ± 0.03 192.15 ± 1.4 − 21.3 ± 0.3 0.217 ± 0.02