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Table 1 The diameters and polydispersities of the free and rapamycin/rhodamine-loaded nanoparticles

From: Microbial synthesized biodegradable PHBHHxPEG hybrid copolymer as an efficient intracellular delivery nanocarrier for kinase inhibitor

NPs Dmean±SD (nm) PDI EE±SD (%) DLC±SD (%)
PHBHHx 196.2±39.6 0.023   —    —
PHBHHxPEG 178.3±31.5 0.045   —    —
PLA-rapamycin 203.0±37.2 0.025 64.1±2.2 6.01±0.3
PHBHHx-rapamycin 211.4±36.5 0.048 92.7±3.4 8.52±0.7
PHBHHxPEG-rapamycin 206.7±33.1 0.044 91.9±3.8 8.47±0.5
PHBHHx-rhodamine 202.7±42.9 0.091   —    —
PHBHHxPEG-rhodamine 202.2±34.2 0.018   —    —
  1. Abbreviations: NPs nanoparticles, D mean , mean diameter, SD standard deviation, PDI polydispersity index, EE Entrapment efficiency.