Synthesis of poly(glycerol sebacate) and its research hotspots
10.3969/j.issn.2095-4344.2257
- Author:
Jian Peng ZHOU
1
Author Information
1. School of Stomatology, Lanzhou University
- Publication Type:Journal Article
- Keywords:
Bone and cartilage;
Cardiovascular;
Composite materials;
Drug delivety carrier;
Modified synthesis;
Nerve;
Poly(glycerol sebacate);
Research progress;
Wound dressing
- From:
Chinese Journal of Tissue Engineering Research
2020;24(22):3587-3593
- CountryChina
- Language:Chinese
-
Abstract:
BACKGROUND: Poly(glycerol sebacate) holds excellent and good biocompatibility, flexibility and degradability, which is widely used in soft tissue replacement and tissue engineering, drug delivery carrier, wound dressing, and bone-cartilage regeneration. OBJECTIVE: To summarize the research progress in the optimal synthesis and medical application of poly(glycerol sebacate) and its composites. METHODS: PubMed, Elsevier, CNKI and WanFang databases were retrieved. The key words were “poly(glycerol sebacate), synthesis, cardiac muscle, blood vessels, nerves, skin, drug delivery carrier, wound dressing, bone regeneration” in English and Chinese, respectively. Finally, 43 articles eligible for the inclusion criteria were obtained. RESULTS AND CONCLUSION: In recent years, poly(glycerol sebacate) has attracted much attention because of its many excellent properties. Many basic scientific studies and animal experiments have confirmed that it is suitable for tissue engineering. Conventional poly(glycerol sebacate) curing process requires high temperature, high vacuum and long duration, which prevents the polymer from binding directly to cells or temperature-sensitive molecules, resulting in some limitations in its application. The composite scaffold material synthesized with a variety of other materials can make up for the corresponding shortcomings of its application in myocardial and vascular tissue engineering, drug delivery carrier, nerve guiding materials, skin and wound dressing, and bone-cartilage tissue engineering. At present, most of the studies on poly(glycerol sebacate) composites focus on the cytobiology level, and few studies focus on the mechanism of action in vivo. Further study may develop an important material for tissue replacement.
