Fig. 2
From: Biocompatible PLGA-PCL nanobeads for efficient delivery of curcumin to lung cancer
DLS and TEM analysis results. According to the results of DLS, the hydrodynamic diameter for pure P (PDI: 0.1), P-P (PDI: 0.18), and P-P-Cur (PDI: 0.13) nanobeads is determined at about 168 nm, 381 nm, and 477 nm, respectively. The TEM images of P-P and P-P-Cur nanobeads show a size range from 40 to 60 nm for the P-P and 60–75 nm for the P-P-Cur sample. The shape of samples is globular and semi-spherical which is suitable for efficient drug delivery to the cancer site