Except of its ultimate biodegradability due to the existence of ester bonds in polymer chains, the unique ether bonds also endue it with good flexibility.
同样为脂肪族聚酯的聚对二氧环己酮(PPDO)也具有非常优异生物相容性、生物可吸收性和生物降解性;不仅如此,其分子链中还具有独特的醚键,使其还具有良好的柔韧性,是理想的手术缝合线材料,同时还可以用于制造骨板和组织修复材料,如螺钉、钩、片和钳等外科器具,具有广泛的应甩前景。
参考来源 - 基于对二氧环己酮的脂肪族聚酯的合成与结构性能研究Chitosan (CS) can be used as a new drug-carrier , for its in-toxicity, good biocompatibility and biodegradability.
壳聚糖(CS)无毒,具有很好的生物相容性、生物可降解性,可作为一种新型药物载体。
参考来源 - 明胶—壳聚糖/蒙脱土载药微球的制备与性能研究At present, the treatment of leachate is still a world-wide problem because of the complex component, worse biodegradability and much fluctuation of water quality and water quantity.
它成份复杂,可生化性差,水质和水量波动性大,这些特点使得渗滤液的处理仍然是目前尚未彻底解决的世界性难题。
参考来源 - 垃圾填埋场渗滤液回灌处理的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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