Figures & data
Figure 1. 1H-NMR spectra of PEO113-C≡CH (A), N3-PCL35-N3 (B) and PEO113-b-PCL35-b-PEO113 triblock copolymer (C) in CDCl3.
![Figure 1. 1H-NMR spectra of PEO113-C≡CH (A), N3-PCL35-N3 (B) and PEO113-b-PCL35-b-PEO113 triblock copolymer (C) in CDCl3.](/cms/asset/8ac05553-740a-4b4b-9cca-507f783fc09c/tbeq_a_1537753_f0001_c.jpg)
Figure 2. GPC chromatograms of PEO113-b-PCL35-b-PEO113 triblock copolymer and the two macroreagents.
![Figure 2. GPC chromatograms of PEO113-b-PCL35-b-PEO113 triblock copolymer and the two macroreagents.](/cms/asset/17ffba71-424c-4aeb-bd02-c2c7a53a3aeb/tbeq_a_1537753_f0002_b.jpg)
Figure 3. Sketch of the formation of CAPE-loaded PEO-b-PCL-b-PEO micelles (top) and hydrodynamic diameter distribution of empty and CAPE-loaded micelles obtained by DLS (bottom).
![Figure 3. Sketch of the formation of CAPE-loaded PEO-b-PCL-b-PEO micelles (top) and hydrodynamic diameter distribution of empty and CAPE-loaded micelles obtained by DLS (bottom).](/cms/asset/e6981374-b060-4988-a33e-43d7adac5606/tbeq_a_1537753_f0003_c.jpg)
Figure 4. Representative 3D AFM height image of CAPE-loaded micelles (A) and cross-section through one of the micelles (B).
![Figure 4. Representative 3D AFM height image of CAPE-loaded micelles (A) and cross-section through one of the micelles (B).](/cms/asset/12f560ee-2dfb-4507-a6bb-34aadf364cfd/tbeq_a_1537753_f0004_c.jpg)
Figure 5. In vitro release of CAPE from the developed PEO-b-PCL-b-PEO micelles in acid (pH =1.2) and phosphate buffer (pH =7.4).
![Figure 5. In vitro release of CAPE from the developed PEO-b-PCL-b-PEO micelles in acid (pH =1.2) and phosphate buffer (pH =7.4).](/cms/asset/2c7a47d6-7836-4c83-a4e0-3e353620527b/tbeq_a_1537753_f0005_b.jpg)
Figure 6. Effects of empty and CAPE-loaded micelles on HepG2 cell viability, assayed by the MTT reduction method (A) and LDH release (B). Note: Data are mean values ± SD. Groups were compared by one-way ANOVA with Dunnet’s post-test, comparing all columns vs. control. (CTRL) ***p < 0.001.
![Figure 6. Effects of empty and CAPE-loaded micelles on HepG2 cell viability, assayed by the MTT reduction method (A) and LDH release (B). Note: Data are mean values ± SD. Groups were compared by one-way ANOVA with Dunnet’s post-test, comparing all columns vs. control. (CTRL) ***p < 0.001.](/cms/asset/88d27ca1-871a-4e91-8171-25d316676b69/tbeq_a_1537753_f0006_b.jpg)
Figure 7. Effects of empty and CAPE-loaded micelles on SH-SY5Y cell viability, assayed by the MTT reduction method (A) and LDH release (B). Results are expressed as mean values ± SD. Note: Data are mean values ± SD. Groups were compared by one-way ANOVA with Dunnet’s post-test, comparing all columns vs. control. (CTRL) ***p < 0.001.
![Figure 7. Effects of empty and CAPE-loaded micelles on SH-SY5Y cell viability, assayed by the MTT reduction method (A) and LDH release (B). Results are expressed as mean values ± SD. Note: Data are mean values ± SD. Groups were compared by one-way ANOVA with Dunnet’s post-test, comparing all columns vs. control. (CTRL) ***p < 0.001.](/cms/asset/6789881b-17f0-48ac-a7a9-3758a09a359a/tbeq_a_1537753_f0007_b.jpg)
Figure 8. Protective effects of micellar and pure CAPE in a model of H2O2-induced oxidative damage in HepG2 (A) and SH-SY5Y (B) cells. Note: Data are mean values ± SD. Groups were compared by one-way ANOVA with Dunnet’s post-test, comparing all columns vs. control (CTRL) *p < 0.05; **p < 0.01, ***p < 0.001.
![Figure 8. Protective effects of micellar and pure CAPE in a model of H2O2-induced oxidative damage in HepG2 (A) and SH-SY5Y (B) cells. Note: Data are mean values ± SD. Groups were compared by one-way ANOVA with Dunnet’s post-test, comparing all columns vs. control (CTRL) *p < 0.05; **p < 0.01, ***p < 0.001.](/cms/asset/49dae0cf-ea46-4436-90a5-7d1ae87ee2d8/tbeq_a_1537753_f0008_b.jpg)