Table 1

Characterization of nanoparticles
Group Size (nm)(n = 3) Polydispersion (n = 3) Drug loading (%) Encapsulation efficiency (%) Zeta potential (mV)(n = 3) Polymer
PCNP 293.2 ± 3.6 0.172 9.76 65.08 −48.70 ± 3.11 PCL
PFNP 201.7 ± 10.1 0.096 10.02 69.10 −12.50 ± 0.86 PCL/F68
CCNP 281.2 ± 5.5 0.145 −35.70 ± 2.99 PCL
CFNP 222.7 ± 5.4 0.133 −20.50 ± 1.34 PCL/F68

Note: Group CCNP and CFNP represent coumarin-6-loaded PCL nanoparticles and PCL/Pluronic F68 nanoparticles, respectively

Mei et al.

Mei et al. Nanoscale Research Letters 2009 4:1530-1539   doi:10.1007/s11671-009-9431-6

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