Journal Article

Poly(Propylene Carbonate)-Based Biodegradable and Environment-Friendly Materials for Biomedical Applications

Yang, Jingde, Wang, Li, Li, Yumin, Liang, Song, Wu, Qianqian, Liu, Zhenning

2024

Overview

Poly(propylene carbonate) (PPC) is an emerging “carbon fixation” polymer that holds the potential to become a “biomaterial of choice” in healthcare owing to its good biocompatibility, tunable biodegradability and safe degradation products. However, the commercialization and wide application of PPC as a biomedical material are still hindered by its narrow processing temperature range, poor mechanical properties and hydrophobic nature. Over recent decades, several physical, chemical and biological modifications of PPC have been achieved by introducing biocompatible polymers, inorganic ions or small molecules, which can endow PPC with better cytocompatibility and desirable biodegradability, and thus enable various applications. Indeed, a variety of PPC-based degradable materials have been used in medical applications including medical masks, surgical gowns, drug carriers, wound dressings, implants and scaffolds. In this review, the molecular structure, catalysts for synthesis, properties and modifications of PPC are discussed. Recent biomedical applications of PPC-based biomaterials are highlighted and summarized.

• Publisher: MDPI AG,MDPI
• Subject: 3-D printers / Biocompatibility / Biocompatible Materials - chemistry / Biodegradable materials / Biological products / Biomedical engineering / Biomedical materials / Carbon / Carbonates / Cartilage / Drug delivery systems / Drugs / Environmental impact / Manufacturing / Mechanical properties / Polylactic acid / Polymerization / Polymers / Polymers - chemistry / Propane - analogs & derivatives / Propylene / Prostheses and Implants / Review / Skin / Tissue engineering / Toxicity / Vehicles