Abstract UV-cured materials with antibacterial and degradable functions have a wide range of applications, especially in the biomedical field. Herein, a series of UV-cured materials have been prepared based on 2-(methacryloyloxy) ethyl acetoacetate (EAM), poly (ethyleneglycol) dimethacrylate (PM) and poly (propylene glycol) bis (2-aminopropyl ether) (D230) at different ratio via UV-thermal dual curing technique. The curing behaviors of these UV-curing systems were monitored by flourier transform infrared spectroscopy (FTIR) and differential scanning calorimetry (DSC). The thermal-mechanical and coating properties of these UV-cured materials were investigated in detail. The results revealed that the various properties of these UV-cured materials could tuned by varying the contents of PM and D230. In addition, the degradable and antibacterial properties of these UV-cured materials were also studied. Notably, these UV-cured materials possessed good degradable and antibacterial properties. They showed great potential for applications the biomedical field.

中文翻译：

---

具有可降解和抗菌功能的紫外热双固化聚合物

摘要 具有抗菌和可降解功能的紫外光固化材料有着广泛的应用，尤其是在生物医学领域。在此，基于 2-（甲基丙烯酰氧基）乙酰乙酸乙酯（EAM）、聚（乙二醇）二甲基丙烯酸酯（PM）和聚（丙二醇）双（2-氨基丙基醚）（D230）在通过UV-热双固化技术不同的比例。这些 UV 固化系统的固化行为通过弗洛里耶变换红外光谱 (FTIR) 和差示扫描量热法 (DSC) 进行监测。详细研究了这些紫外线固化材料的热机械和涂层性能。结果表明，这些紫外线固化材料的各种性能可以通过改变 PM 和 D230 的含量来调节。此外，还研究了这些紫外线固化材料的可降解性和抗菌性。值得注意的是，这些紫外线固化材料具有良好的可降解性和抗菌性。它们在生物医学领域显示出巨大的应用潜力。