TABLE 2.
Mechanical properties of PGS and PGS-based materials.
| Material | Young’s modulus (MPa) | Tensile strength (MPa) | Elongation (%) | Compression strength (MPa) | References |
|---|---|---|---|---|---|
| PGS or PGS backbone type (PSeD) | |||||
| Poly(glycerol sebacate) (PGS) | 0.017–6.86 | 0.1–1.96 | 10–448 | 2.75–4.74 | Nagata et al. (1999), Wang et al. (2002), Chen et al. (2007), Mitsak et al. (2012), Patel et al. (2013), Gaharwar et al. (2015), Loh et al. (2015), Conejero-García et al. (2017), Tevlek et al. (2017), Wilson et al. (2018), Sencadas et al. (2020b), Lang et al. (2020), Tallá Ferrer et al. (2020), Atya et al. (2021) |
| (54–70% deform) | |||||
| Poly(sebacoyl diglyceride) (PSeD) | 1.57 | 1.83 | 409 | — | You et al. (2010) |
| PGS copolymers | |||||
| Poly(glycerol glycol sebacate) PGGS | 0.42–0.49 | 0.50–0.63 | 108–198 | — | Tang et al. (2006) |
| PGS-co-poly(ethylene glycol) (PGS-co-PEG) | 0.040–1.590 | 0.026–0.388 | 39–100% | 1.88–2.99 | Patel et al. (2013) |
| (190% hydrated polymer) | (55–69% deform) | ||||
| Poly(glycerol sebacate citrate) (PGSC) | 6.9 | 2.7 | 40 | — | Liu et al. (2009) |
| PGS-co-lactic Acid (PGS-co-LA) | Sealant gel | Chen et al. (2011) | |||
| Poly(glycerol sebacate urethane) (PGSU) | 0.1–20 | 0.14–12.1 | 78–516 | 0.13–0.75 | Pereira et al. (2013), Wu T et al. (2014), Frydrych and Chen. (2017), Wang et al. (2018) |
| (75% deform) | |||||
| Scaffold material | |||||
| PGS-ureido-pyrimidinone-HDI (PGS-U) | 0.4–32.8 | 0.2–4.6 | 610–260 | Wu et al. (2016) | |
| Urethane-based PEGylated PGS | 1.0–6.4 (dry) | 0.32–4.3 (dry) | 53.6–272.8 (dry) | Wang et al. (2018) | |
| 0.6–4.7 (hydrated) | 0.14–3.7 (hydrated) | 25.7–329.2 (hydrated) | |||
| PGS-acrylate (PGSA) | 0.05–30 | 0.01–1.36 | 5–200 | — | Nijst et al. (2007), Ifkovits et al. (2008), Chen J.-Y et al. (2018) |
| PGS-poly(caprolactone) (PGS-PCL) fibers | 5.6–15.7 | 2–3 | 142–900 | — | Rai et al. (2015), Hou et al. (2017) |
| PGSA-co-polycaprolactone diacrylate (PGSA-co-PCLDA) | 0.67–7 | 0.14–0.69 | 11.28–45.95 | — | Chen S et al. (2018) |
| PGSA-co-poly(ethylene glycol) diacrylate (PGSA-co-PEGDA) | 4.22–10.54 | 0.61–1.97 | 12.96–25.96 | — | Chen S et al. (2018) |
| PGSA-co-PEGDA co-PCLDA | 3.84–8.78 | 1.01–1.37 | 20.61–40.31 | — | Chen S et al. (2018) |
| PGS-b-PTMO–Hytrel 3078 | 0.018 | 2.1 | 2574 | — | Wilson et al. (2018) |
| Poly(glycerol-1,8-octanediol-sebacate) (PGOS) | 106.1 | 4.94 | 23 | — | Lang et al. (2020) |
| Palmitate-PGS (PPGS) | <0.3 | <0.20 | 70–100 | — | Fu et al. (2020b), Ding et al. (2020) |
| PGS-co-Zein | 0.021–2.9 | 0.020–1.4 | 21–63 | — | Ruther et al. (2022) |
| PGS-Citrate | 0.12–1.29 | ±0.1–0.4 | ±30–120 | — | Risley et al. (2021) |
| PGS composites/blends | |||||
| PGS/carbon nanotubes | 0.28–1.01 | 0.13–0.275 | 38–99 | — | Gaharwar et al. (2015) |
| (PGS-CNT) nanocomposites | |||||
| Multi-walled carbon nanotubes/(PGSC) (MWCNTs/PGSC) | 0.85–9.9 | 0.9–4.4 | 40–325 | — | Liu et al. (2009), Yan et al. (2018) |
| PLC/PGS/graphene | 11.4–21.7 | 2.35–3.02 | 82.6–122.8 | — | Fakhrali et al. (2021) |
| PGS/cellulose nanocrystals (PGS/CNCs) | 1.0–1.9 | 0.62–1.5 | 80–100 | — | Zhou et al. (2015) |
| PGSU/cellulose nanocrystals (PGSU/CNCs) | 1.38–47.96 | 12.4 | 396 | — | Wu T et al. (2014) |
| PGS/bacterial cellulose (PGS/BC) | 1.21 | 0.32 | 25 | — | Wang et al. (2021) |
| PGS/silk fibroin (PGS/SF) | 1.5–2.5 | 1–6.5 | 100–325 | — | Zhang et al. (2021) |
| PGS-β-tricalcium phosphate | 1.95 | 0.21 | 24 | 14 | Tevlek et al. (2017) |
| (PGS-β-TCP) bi-layered composites | (85% deform) | ||||
| (β-TCP/PGS content 15%) scaffolds | — | — | 375 | 1.73 | Yang et al. (2015) |
| PGS/Bioglass® | 0.4–1.6 | 0.8–1.53 | 150–550 | — | Chen et al. (2010), Rai et al. (2012) |
| PCL-PGS/bioactive glass | 240–311 | 3–8 | <5% | — | Touré et al. (2020) |