文档介绍：河南工程学院《专业英语》考查课
专业论文
高分子材料的研究进展
学生姓名: 毛金勇
学院: 机械工程学院
专业班级: 材控1242
专业课程: 专业英语
任课教师: 党旭丹
2015年11月20日
Abstract : This paper contains an ester bond and an amide bond and an ester bond and an amide bond hybrid bond polymer biomaterials synthesis, modification and patibility of research results. Rich in hydrophilic groups degradable and degradation products can be absorbed anisms or metabolic polymer material can meet the needs of tissue engineering , uncoupling protein -containing molecules, drug molecule active group polymer biomaterials will have a more large potential applications.
Key words : polymer biomaterials ; polyester ; polyamide
1 Introduction Biological material known as biomedical materials, refers to anism for treatment, diagnosis and replacement tissues ans corrupted or promotional material of their functions. It is divided into metal materials, polymer materials, ceramics posites four kinds [1]. The late 1980s, people of biotechnology to the study of biological materials, combined with biological elements and functions to build the desired biologically active material, which made the concept of tissue engineering. Tissue engineering marks the medicine will be out of the scope of anization an transplantation, tissues ans into the manufacturing era, thus tissue engineering in the 21st century high-tech industry has great potential. Polymer science of the 20th century a strong impetus to the booming development of biological materials, bio-polymer material carrying drugs and release of biological scaffold material has broad application prospects. Currently, the medical polymer materials around the world has more than 90 varieties, more than 1800 kinds of products, according to the Western countries consumption growth rate of 10% to 20% annually. Tissue engineering polymer desired biologically active materials not only have good patibility, but also biodegradable, and easily absorbed or metabolic degradation products, and in favor of cell adhesio